USER MANUAL NEM-500
Contents
1. 01 02 03 04 NEM 500 3 O5 O6 07 08 5A 250Vac 5A 30Vdc 1 5 RS485 RS485 RJ45 2 RS485 B 3 RS485 A RJ45 RS 485 SESE A HER RS485 RS 485 NEM 500 RS485 1 6 RS485 RS232 RJ45 a were oars Ee ai RS485 B 2 3 RS485 A 4 RS232 GND ae 12345678 5 RS232 RxD ey a ja RS485 232 6 RS232 TxD Se ee ee Eg E RJ45 TIA 568 B aoa NEM 500 RS485 RS2322. M1 2 1 HUM1 4 20mA M1 3 2 TEM2 4 20mA M1 4 2 HUM2 4 20mA M1 5 SUEK H AC VOLTAGE iti feng LE Ki amp BIE M1 6 PH LE Ey DC VOLTAGE Ki Ss M1 7 lik z NEM 500 CR2032 M1 8 OK UP DOWN
3. 2 3 6 W5 NW 9 NEM 500 NEM 500 NEM 500 17 0 v CC 35 00 Blin RB CC 10 00 6 oy SAE
4. 2 9 85 300Vac 20 60Vdc 3 Shenzhen ZhongNai Industry Co Ltd http www zhongnai net T 86 755 26832277 m Z lt je m Z zZ O zy Z 0 0 lt 0 m NEM 500 MCU LCD m zy Q z
5. AF ce m He SS HO 03R 1 HO 03R DOOR 2 5 8 5 5 3 5 4 gt H
6. WY TOT ug E HERE BERG v i SN SEXE SBS THESE J Fa vx am 8E i O1 08 BE al 1 8 NEM 500 OQ o Mee 1 2 3 4 5 6 7 8
7. E e MDF PES p e gt p l SS 2 2 1 2 2 1U 19 2 3 NEM 500 2 4 NEM 500 RS485 232 IP 2 5 2 6 2 7 RS232 RS485 2 8
8. EC10 RS 232 RS 232 RS 485 NEM 500 RS 485 RS 232 RS 485 TXD RJ45 RS 485 RS 232 O O EC10 X 8 3 Ivrea as 8 TVR B 5 RS232 GND NEM 500 4 RS232 RXD 4 6 3 RS232 TXD RS485 8 ql RS 485 O 5 RS 232 DB15 3 NEM 500 8 NEM 500 MDF AC DC DC DC NEM 500 gt x 1 ME 2 2 KR K PT MR NEM 500 9 Manual V1 3 0 2011 07 14 PCB V
9. M3 3 1 OK M3 3 2x OK M3 3 3 OK NEM 500 7 2 NEM 500 A RS485 RS232 B LAN TCP IP N TE 2 1 NEM 500 RS485 RS232 2 1 1 NEM 500 M1 6 gt M2 2 11 NEM 500
10. Shenzhen ZhongNai Industry Co Ltd http www zhongnai net T 86 755 26832277 8 RS485 RS232 Ethernet 4 A Ethernet B C RS485 A B D RS485 RS232 RS485 D C RS232 A D A D B C RS485 AC DC DC DC NEM 500 A AS i x 1 1 2 2 K Ke U MR HAE Shenzhen ZhongNai Industry Co Ltd http www zhongnai net T 86 755 26832277 m Z A O Z m zZ O O g zZ O Op lt Op m Z A O Z m Z O O g zZ O o lt CD m
11. NEM 500 2 2 NEM 500 LAN 2 2 1 NEM 500 9 a0 NEM 500 IP NEM 500 NEM 500 IP 192 168 0 105 2001 Fa HES 255 255 255 0 192 168 0 1 AMW NEM 500 Discovery exe Discovery Tool NEM 500 searcher REA IF DHCP fm FRE 0 MeetingRoom 192 168 0 105 a 2001 255 255 255 192 168 0 1 Lab_001 192 166 1 106 a 299 299 299 192 156 1 1 Lab_001 192 168 1 106 2001 255 255 255 0 192 168 12 1 IP IP NEM 500 NEM 500
12. NEM 500 1 2 LED OO OO 3 LCD Q up A A EAN RSA GHEH ok OF 4 4 NEM 500 O O r
13. O4 5A 250Vac 5A 30Vdc O au NEM 500 HO CERN WIT ABN AIG 3 ak H
14. 10 1 RS485 RS232 RS485 RS232 T 86 755 26832277 Shenzhen ZhongNai Industry Co Ltd http www zhongnai net 11 20 12V 1 8 01 02 03 04 05 06 07 08 5A 250Vac 5A 30Vdc 4 1 RS485 2 RS485 2 Ethernet 1 TCP P 3 RS485 23
15. lt lt lt lt lt I lt Ri lt 50 00 Ease A 50 00 10 00 TEITER A 8 10 00 50 00 TEREE A 8 50 00 10 00 WEFREC 10 00 BARESEA V TAREEEA O NEM 500 2 3 4 W3 am ee 2 3 5 W4 SIE HEH w aR E EE DOOR v ZA w NEM 500 15
16. gt Tis AEFI AR AS REA EE eR RE PE D 2 3 8 W7 REDERE sem Eka 0 2010 04 25 22 48 58 mae Beis 1 2010 04 25 22 49 10 Eas eR mR aa SE 20 NEM 500 NEM 500 NEM 500 NEM 500 NEM 500 TAB txt csv csv Excel NEM 500
17. Windows XP COM LPT COM CON E M E E ST 8 NEM 500 RAR 2 1 2 NEM 500 ControlState exe NEM 500 WEEK 9600kBps NEM 500
18. W2 W3 W4 W5 W6 LCD W7 NEM 500 W8 W9 2 3 2 W1
19. NEM 500 I 1 2 NEM 500 1 2 1 NEM 500 Baa S2 DOWN SE dl MDF BRR 1 1 1 1 2 2 2 2 7 H A EAHA OK O 1 1 4 1 OK 1 E ae ERS Sad 2 2 2 2 NEM 500 3 1 2 2 NEM 500 NEM 500 M1 1 1 3 four ri TEM1 4 20mA
20. 2 3 9 W8 ma Pa 0 2010 04 25 22 56 58 eae Bea 1 2010 04 25 22 56 52 aaa aes 2 2010 04 25 22 56 46 Bass Aeris 3 2010 04 25 22 56 44 Mass AEH 2010 04 25 22 52 44 2010 04 25 23 02 44 ControlState exe Ay TEK Be AY A J ERR TAB txt csv csv Excel NEM 500 21 2 3 10 W9 tans CC CC CC CC O jn ess mass O CO 4 CC CC CD CC minke 3 CC
21. Z IP RS232 RS485 Z g 4 y Z i 0 1 4 4 4 20mA 2 4 0 2 2 1 1 3 1 4 1 5 1 1 6 1 1 7 1 8 MDF 1 9 1
22. v aR E 2011 07 15 02 23 33 2 Lam TEM1 v am ee NEM 500 RS 485 RS 485 1 NEM 500 19 2 3 7 3 NEM 500 Wo OT D EETAS CERO 2 3 7 4 NEM 500 2 3 7 5 NEM 500 2 3 7 6 NEM 500 4 20mA PC
23. a 2 simmer ETRURKS ZAHI CC CC CC 5 IRRE CC s CC NEM 500 RS485 1000 1 Se ae NEM 500 1 SH wm fe NEM 500 23 Manual V1 3 0 2011 09 14 PCB V1 3 USER MANUAL NEM 500 Series Environment Monitoring System Quick Installation Guide This manual covers the following contents
24. 1 2 1 CC 27 73 2 CC 28 38 AmB 12 22 1 180 76 2 47 95 V 219 60 SERS OBS mF EX OB8FX2 OF Ome aS 1 Oiza OKE OF Qz O8RtE 1 2 O 1 2 Q Erit OnE OREHE ORRE NEM 500 13 2 3 3 W2 lt 1 CC 1 CC 2 CC mihi eS CC WV V ES ABs V V
25. M3 3 1 2 4 NEM 500 1 2 4 1 M3 1 NEM 500 A NEM 500 5 M3 1 1 SPD M3 1 2 S2 2 M3 1 3 W1 W2 W1 W2 M3 1 4
26. 1 3 5 DOOR CON GND til DOOR 2 NEM 500 ARARA ARRA 1 3 6 SMOKE 12V GND zog SMOKE SEN GND oe 1 3 7 DC VOLTAGE DC DC Haa 1 3 8 L N PE BAAK A
27. M1 1 M1 8 M1 1 M1 7 OK M2 1 M1 8 OK M2 2 1 2 3 NEM 500 8 1 2 3 1 M2 1 o M2 1 1 OK M3 1 M2 1 2 OK M3 2 M2 1 3 OK M2 1 UP DOWN M2 1 M2 3 NEM 500 1 2 3 2 M2 2 M2 2 1 DC VOLTAGE M2 2 2 DC V
28. SMOKE M3 1 5 DOOR M3 1 6 1 S1 1 M3 1 7 MDF MDF M3 1 8 M3 1 9 M3 1 10 DC VOLTAGE M3 1 11 DC VOLTAGE M3 1 12 DC VOLTAGE M3 1 13 AC VOLTAGE M3 1 14 AC VOLTAGE M3 1 15 AC VOLTAGE M3 1 16 1 1 M3 1 17 1 1 M3 1 18 1 1 M3 1 19 1 1
29. 2 12Vdc cree TEM1 lee HUM1 12V TEM1 12V HUM1 TEM1 HUM1 1 3 2 4 20mA aged 2 12Vdc rT Ty TEM2 HUM2 TEM2 HUM2 1 3 3 W1 piil 2 Wi POLE POLE POLE 1 3 4 W2 W2 12V GND W2 SEN GND W2
30. IP IP NEM 500 IP NEM 500 10 NEM 500 Windows XP LAN Internet NEM 500 IF 192 168 0 86 T 255 255 255 0 192 168 0 1 Windows AR oad sae AER we eS IP NEM 500 IP 192 168 0 x Internet ICP IP Siem I
31. DOWN ok LED O ERER AQ 4 12Vdc 8 3 12Vdc 8 O01 08 O1 04 O5 O8
32. wewaov io 1 2 Cas eee i 4 7 il deals eee a 6 i 7 1 8 NEM 500 LAN NEM 500 HUB SWITCH 1 1 TIA 568 B NEM 500 5 RJ45 LAN TIA 568 B TIA 568 A S gt NEM 500 Ld Lae o gt RJ 45 i O E 1 me 8 NEM 500 LAN NEM 500 RJ 45 1 3 2 6 TIA 568 B TIA 568 A TE Auto MDI MDIX 1 1 1 7 PE N L PE 48V 48V NEM 500 2 220Vac 48Vdc BAA 0
33. LAN LAN H LAN H Nay 4 NEM 500 LE LAN RS485 RS232 NEM 500 JP2 RS232 RS485 RS232 RS485 7 ME RS232 RS485 RJ45 RS 232 O TE e 7 ao NEM 500 IE SE s gt RS 232 1 A g 5 6 RS485 232 O NEM 500 RS 232 YE RS232 RxD TxD RJ45 swPumovio RS485 232 TVR A L1 2 T R B RS 232 NEM 500 RS 485 RS 232 RJ45 LAN TIA 568 B TIA 568 B NEM 500 eee Be er 1 1
34. M3 1 20 RS485 M3 1 21 1 2 M3 1 22 1 2 M3 1 23 1 2 M3 1 24 1 2 M3 1 25 i amp F OK 1 2 5 M3 2 M3 2 1 001 Ae 2010 4 10 18 00 06 i NEM 500 M3 2 x M3 2 xx iB E OK S 1 2 6 M3 3 200 200 M3 2 UP DOWN M3 2 OK
35. O IF Hitt IP Hitt IP hht U DNS 8 DNS E DNS DNS A NEM 500 11 2 2 2 NEM 500 ControlState exe TCP IP att TCP IP IP IP NEM 500 fy IP NEM 500 NEM 500 2 3 NEM 500 ControlState 2 3 1 ControlState W1 12 NEM 500
36. F I Baj E Ett Xe M2 2 14 2 2 ok ti Kg M2 2 15 2 2 M2 2 16 OK M2 2 UP DOWN M2 2 1 M2 2 16 M2 2 1 M2 2 15 OK UP DOWN UP DOWN ML Q M2 2 OK
37. Ovsrs O mats Hun Oznmmrs CO OBEX Ogz s Ozana amp or HY SAE 8 Vv IAFL SCC CC RimikE 3 CC O OBER ze V CC CC kinka CC Os mais NEM 500 Wl Onis DEERE Qima OBER FIAR Wil Orestes 1 2 3 aul PIER MARA EAA 5000 Ae 5 9 NEM 500 E Ei CC oC CC 5 MARREC CC s RERBA
38. NEM 500 NEM 500 a cu I cl G 18 NEM 500 op wx CC 5 00 CC 10 00 eT v AR ee 2 3 7 W6 13AC ZNN51320110715014 Ex 1 2 3 7 1 2 3 7 2 NEM 500
39. NEM 500 NEM 500 NEM 510 NEM 520 NEM 530 4 20mA 4 4 4 8 8 8 1 1 1 1 1 8 8 8 RS485 2 2 2 RS485 RS232 1 1 RS485 RS232 i RS485 232 RS485 232 Ethernet 1 1 1 Sa Dit sa Wit Sa Dit 220V 48V V V V sa Dit Shenzhen ZhongNai Industry Co Ltd B http www zhongnai net T 86 755 268322
40. Stop querying reading history records from the monitoring unit When there are a large number of records stored on the device reading takes long You can click Stop at any time to stop the operation 2 3 9 W8NMS History Admin History Log No Date Alarm contect Alarm status 0 2011 01 19 10 52 26 Door alarm Alarm start 1 2011 01 19 10 40 19 Door alarm Alarm start From 2011 01 18 10 52 25 lt gt To 2011 01 20 10 52 25 Delete Al lt gt NMS history is generated by ControlState exe and covers data stored in the current directory of the software Buttons Get Display all history alarms generated in the specified time segment Save Save the list to a computer as a data file 3 23 Software User Manual for the Environment Monitoring System The data file can be a tab separated txt file or a comma separated csv file csv files can be directly opened using Excel so data searching and counting is convenient Delete All Delete all NMS history 2 3 10 WS9 Intelligent Heat Exchanger Air Conditioner ice Device TTT v L Auto Refresh Data Manually Get Data contour Tert ArCondtoner Ar Condtoner ms Room temperature C Room humidity E Outdoor temperature C Single phase voltage V fan start point C Heater start point C i fan full speed C Heater control range C a Over temperature point C Lower temperature point C
41. a Device Status Device Status Internal Fan External Fan Exchange status Heater Status Fault Alarm Over Temperature Low Temperature Over voltage Alarm Lower voltage Fan fault External Heater fault Sensor fault Remote shutdown Customize Input 1 Customize Input 2 Customize Input 3 Coustomize input 4 Coustomize input 5 Remote Power On Remote Power Off It is used to monitor the status of the intelligent heat exchanger and intelligent air conditioner and modify the parameters Operation procedure 1 Refer to Quick Installation Guide for the method of connecting an intelligent device to the RS485 port of the monitoring unit 3 24 Software User Manual for the Environment Monitoring System 2 Select a device type in the Device Selection field The options are intelligent heat exchanger and intelligent air conditioner 3 Click Manual Obtain to read the status of the intelligent device for a time MSelect Periodic data obtaining to read the status of the intelligent device at the preset interval The default interval is 5 000 ms 5s Note The interval should be longer than 1 000 ms 1s The functional controls that are grayed our in the software dialog box are not supported for the current device Aly They are disabled For the parameter description and settings of an intelligent device refer to the documents of the device or consult the OEM Consult your monitoring unit manufacturer to check
42. 2 Menu of the Monitoring Unit 1 2 3 1 M2 1 Alarm Option Description M2 1 1 Alarm Content When this menu is displayed you can press OK to enter the M3 1 Alarm Content sub menu M2 1 2 Alarm Record When this menu is displayed you can press OK to enter the M3 2 Alarm Record sub menu M2 1 3 Back When this menu is displayed you can press OK to return to the upper level menu Software User Manual for the Environment Monitoring System When M2 1 menu is displayed you can press UP or DOWN to switch among M2 1 1 to M2 1 3 1 2 3 2 M2 2 Settings Option Description M2 2 1 DC Over Voltage Threshold An alarm is sent when the DC voltage on the DC VOLTAGE port exceeds this value M2 2 2 DC Under Voltage Threshold An alarm is sent when the DC voltage on the DC VOLTAGE port is lower than this value M2 2 3 DC Power Failure Threshold An alarm is sent when the DC voltage on the DC VOLTAGE port is lower than this value M2 2 4 AC Over Voltage Threshold An alarm is sent when the AC voltage on the AC VOLTAGE port exceeds this value M2 2 5 AC Under Voltage Threshold An alarm is sent when the AC voltage on the AC VOLTAGE port is lower than this value M2 2 6 AC Power Failure Threshold An alarm is sent when the AC voltage on the AC M2 2 7 Temperature 1 Upper Threshold VOLTAGE port is lower than this value A high temperature alarm is sent when environment temperatu
43. 220Vac 48Vdc HY PE N EW PE 48V 48 OV 48V 48 2 NEM 500 2 1 WS302A1T4 9 12V 12V Ww i TEM HUM D 2 2 W302A1T4 6 NEM 500 12V 12V mi fi 1 W302A1T4 27 w302A1T4 2 1 1 2 2 w fi 2 3 W1 2 4 SJ512A SEN GND 12V a z 9 RELAY NO RELAY NC RELAY COM OUT GND SJ512A VIN SENSOR SENSOR D0000000 2 5 SJ516B NEM 500 7 SJ516B RELAY COM RELAY NO 12V 12V 2 6 JTY GD T12 ZN JTY GD T12 ZN RELAY OUT RELAY OUT 12V 12V 2 7 EC10
44. All Rights Reserved Software User Manual for the Environment Monitoring System 1 Monitoring Unit Software Instructions 1 1 Overview of the Interactive User Input and Output Parts of the NEM 500 Monitoring Unit oven NEM 500 1 LCD It displays sensor status data and parameter configuration pages The LCD supports energy saving If the NEM 500 detects that not button is pressed for 1 minute the backlit of the LCD is turned off and the LCD enters energy saving mode 2 LEDs They show the operation and alarm status of the monitoring unit 0 O Power LED It indicates that the device is powered on and running A O Minor alarm It indicates a minor alarm O Major alarm It indicates a major alarm 3 Buttons They are used together with the LCD for menu page up down and parameter settings UP It is used to go to the previous page up when viewing or increase the parameter value when setting DOWN It is used to go to the next page up when viewing or decrease the parameter value when setting OK It is used to confirm the selection of a menu option when viewing or of a parameter value when setting 4 Buzzer It produces a sound to give notice of an ongoing alarm User friendly alarming design of the NEM 500 If the system is idle no buttons are pressed the buzzer sounds If the system is busy a button is pressed The buzzer does not sound Mute mode Yo
45. The monitoring unit also provides complete device detection functions such as switch power status detection Through a preserved custom interface optional the unit can be connected to another sensor in main contact point output type i RS232 RS485 Temperature Humidity Water detection 4 MDF SPD FE Dry contact output 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 power system B p ia Control Center Ss Features Front maintenance front cabling higher space utilization and easy maintenance Combat structure standard 1U 19 inch chassis for easy installation Monitoring of cabinet switch power The monitoring unit can be connected to the switch power for transparent data transmission and forwarding The complete monitoring functionality is to be developed based on standard communications protocols Uploading over standard protocols The monitoring unit uploads environment data to the monitoring background and receives remote system commands over specified protocols in main contact point or RS485 232 IP mode Complete monitoring functionality The monitoring unit intelligently controls all environment devices in an equipment room and automatically monitors environment parameters against the alarm thresholds from remote GUl based host computer control software Various sensors supported The monitoring unit can be connected to various analog output sensors switch outpu
46. background software 1 4 Connect the relay to the upper level alarm center OUTPUT RELAYS 01 02 03 04 o5 O6 O7 08 By default connect to a port with the interface type as NO Normally Open disconnected normally and connected at an alarm You can set the interface type of the port to NC using the control software This setting is not recommended because it increases the power consumption of the relay in normal operation Relays 01 O2 03 and O4 are for small current transmission only and should not be connected to any load Relays 05 06 07 and 08 can be connected to loads such as fans and heat exchangers The contact parameters of the relays are as follows 5 A at 250 VAC and 5 Aat 30 VDC 1 5 Connect the RS485 interface intelligent device RS485 Wire sequence definition from left to right of the RJ45 interface Green and white RS485 A RS485 2 4 Quick Installation Guide for the Environment Monitoring System RJ45 Top View A RS 485 Monitoring i Device Unit e 3 1 RS485 RS 485 Device Connection between the monitoring unit and the RS485 device 1 6 Connect the host computer upper level alarm center LAN Definition of RS485 RS232 multiplex port at RJ45 PIN Color Definition L ee 2 Orange RS485 B a Green and 3 RS485 A white ta 4 Blue RS232
47. lower threshold M3 1 18 Humidity 2 Too High Whether the environment humidity is higher than the upper threshold M3 1 19 Humidity 2 Too Low Whether the environment humidity is lower than the lower threshold M3 1 20 Power Communication Whether the switch power connected to the RS485 port communicates normally optional M3 1 21 S2 It is the status of the dry contact input signal from S2 port M3 1 22 Temperature 2 Too High Whether the environment temperature is higher than the upper threshold M3 1 23 Temperature 2 Too Low Whether the environment temperature is lower than the lower threshold M3 1 24 Humidity 2 Too High M3 1 25 Humidity 2 Too Low Whether the environment humidity is higher than the upper threshold Whether the environment humidity is lower than the lower threshold M3 1 26 Back When this menu is displayed you can press OK to return to the upper level menu 1 2 5 M3 2 Alarm Record Option M3 2 1 Alarm Record Description Format 001 access control alarm 2010 4 10 18 00 06 M3 2 x The number of menu options depends on the number of records M3 2 xx Back When this menu is displayed you can press OK to return to the upper level menu When M3 2 menu is displayed you can press UP or DOWN to switch among all records When M3 2 menu is displayed you can press OK to return to the upper level menu Up to 200 ala
48. on 1 3 9 Surge protection device SPD Connect the output ports at the main contact point of the SPD to SEN and GND at position ail SPD SPD By default connect to a port with the interface type as NO Normally Open disconnected normally and connected at an alarm If you connect to a port with the interface type as NC you need to set the interface type of the port to NC using the control software 1 3 10 Main distribution frame MDF 9 z z w on Connect the output ports at the main contact point of the MDF to SEN and GND ports at feel MDF 2 3 Quick Installation Guide for the Environment Monitoring System position MDF By default connect to a port with the interface type as NO Normally Open disconnected normally and connected at an alarm If you connect to a port with the interface type as NC you need to set the interface type of the port to NC using the control software 12V 1 3 11 Custom input interface Boolean main contact point interface z 26 2 Connect the power supply of the sensor to 12V and GND ports corresponding to ETE IE position VCC 1 s2 vec Connect the output ports at the main contact point of the sensor to SEN and GND ports at position S1 or S2 By default connect to a port with the interface type as NO Normally Open disconnected normally and connected at an alarm If you connect to a port with the interface type as NC you need to set the interface type of the port to NC using the
49. 1 3 USER MANUAL NEM 500 Shenzhen ZhongNai Industry Co Ltd E http www zhongnai net T 86 755 26832277 86 755 26887599 NEM 500 LOD E NEM 500 CopyRight 2003 2011 Shenzhen ZhongNai Industry Co Ltd Printed in the P R C All Rights Reserved NEM 500 1 1 1 1 NEM 500 NEM 500 1 LCD
50. 2 1 RS232 RS485 RS485 YE 2 3 5 43 6mm 19 482 6mm 122mm NEM 500 VE 3 Shenzhen ZhongNai Industry Co Ltd http www zhongnai net T 86 755 26832277 x Z je Z m Z Z O D Z 0 o lt 0 m Z A O Z m Z O O g zZ O o lt CD m 1 2 3 4 5 6 7 85 300Vac 20 60Vdc LCD LCD u
51. 232 Female Terminal View ca 1 Q T R A 2 T R B eee Orange Computer RS 232 Connection between the monitoring unit and the host computer through a RS 485 RS 232 converter RJ45 Top View LAN TIA 568 B TIA 568 B i 8 z 1 r pen ba nee Monitoring _ sg Al eae LAN HUB SWITCH Unit _ 2 a _ O Connection between the monitoring unit and the host computer LAN connection through the LAN port Use a straight through network cable to connect the monitoring unit is connected to a hub or switch It is recommended that cabling be performed in accordance with TIA 568 B standard RJ45 Top View LAN TIA 568 B TIA 568 A me 8 z 1 r 5 ae 6 dle J a e i a 8 Computer nit TARS a Gt ana S E 2 Network Interface Card Connection between the monitoring unit and the host computer direct connection through the LAN port Use a 1 3 2 6 crossover network cable to connect the monitoring unit to the RJ 45 port of the computer s network card in accordance with TIA 568 B and TIA 568 A standards respectively at both ends of the network cable Note A straight through network cable can be used if the network card of the computer supports automatic wire sequence identification Auto MDI MDIX 1 7 Connect the power supply P
52. 77 Manual V1 3 2011 07 14 PCB V1 3 USER MANUAL NEM 500 Shenzhen ZhongNai Industry Co Ltd http www zhongnai net 86 755 26832277 86 755 26887599 NEM 500 NEM 500 NEM 500 Copyright 2003 2011 Shenzhen ZhongNai Industry Co Ltd Printed in the P R C All Rights Reserved NEM 500 1 1 1 NEM 500 NEM 500 1 2 NEM 500 NEM 500 CPE 1 3 NEM 500 1 3 1 4 20mA
53. C VOLTAGE L N PE AC VOLTAGE 1 3 9 SPD SPD SEN GND A5 1 3 10 MDF oz MDF SEN GND LT 1 3 11 26 28 28 VCC 12V GND St S2 SEN 45 GND s1 s2 VCC 1 4 OUTPUT RELAYS O7 01 02 04 O5
54. E N L PE 48V 48V The monitoring unit is available in two types by power supply that is 220 VAC and 48 VDC BAA Ri 220Vac 48VDC Be sure to turn the switch of the chassis power to position 0 before connecting a cable 2 6 Quick Installation Guide for the Environment Monitoring System Check the marks above the power ports of the chassis before connecting a cable AC power PE grounding N zero L live DC power PE grounding 48V 48 V positive 48V 48 V negative 2 Recommended Configuration 2 1 Connection of the WS302A1T4 temperature and humidity transmitter 12V 12V J pe 2 a WS302A1T4 TEM HUM 200 Yellow 2 2 Connection of the W302A1T4 temperature transmitter 12V 12V TEM wW E 2000 R1 B1 R2 B2 1 W302A1T4 2 W302A1T4 2 7 Quick Installation Guide for the Environment Monitoring System 2 3 Connection of the XD400A T3 temperature transmitter amp 28s 1 2 GARAND R1B1R2 B2 t t H E H E XD400A T3 XD400A T3 20 20 B1 R1 B2 R2 2 4 Connection of the water sensor W1 built in sensor POLE POLE L Not distinguish between polarity 2 5 Connection of the SJ512A electrode water sensor Ww n Oo RELAY NO RELAY NC RELAY COM OUT GND S J512A VIN SENSOR SENSOR D0000000 Not distinguish between polarity 2 8 Quick Installation Guide for the Environment
55. Edited By Faye Approved By David USER MANUAL NEM 500 I Tl D Shenzhen ZhongNai Industry Co Ltd E http www zhongnai net T 86 755 26832277 C 86 755 26887599 Manual V1 3 0 2011 07 14 PCB V1 3 USER MANUAL NEM 500 Shenzhen ZhongNai Industry Co Ltd http www zhongnai net 86 755 26832277 86 755 26887599 Meme NE 500 ER NEM 500 1 NEM 500 MDF LCD NEM 500
56. GND 12345678 i RS485 232 5 Blue and white RS232 RxD i 6 Green RS232 TxD a H o 825 5555 SSS ICL CO 2G 2026 It is recommended that RJ45 cabling be performed in accordance with TIA 568 B standard as shown the following figure on the right The monitoring unit can be connected to a computer through the Ethernet RS485 or RS232 port LAN port is in the highest priority Monitoring unit detects a network cable has been plug into the LAN port and connect properly the system automatically switches the data channel to the LAN port When there is no network cable into the LAN port the system switches to the serial port channels Serial port switching between RS485 RS232 Uncover the chassis of the monitoring unit find jumper JP2 and set the desired interface type using the jumper cap RS232 RS485 RS232 RS485 7 O ie Diagram of RS232 output jumper Diagram of RS485 output jumper 2 5 Quick Installation Guide for the Environment Monitoring System Monitoring Unit RS485 232 RJ45 Top View PERESA oumov io RS 232 Female Terminal View Blue O o B amp W m 3 OO 2 90 G H O O i en gels Sek se gt Computer RS 232 Connection between the monitoring unit and the computer direct connection through RS 232 Note RxD and TxD are crossed within the RS232 device Monitoring Unit RS485 232 RJ45 Top View mnono RS
57. Monitoring System 2 6 Connection of the SJ516B opto electronic water sensor 2 7 2 8 za a nu zNz a oO DDD SJ516B RELAY COM RELAY NO 12V 12V OOOO Connection of the JTY GD T12 ZN opto electronic fire detector for cabinets JTY GD T12 ZN RELAY OUT RELAY OUT 12V 12V OOOO Connection of Envicool EC10 air conditioner monitor The diagram is for reference only The specific connection method is subject to the documents provided by the original air conditioner manufacturer The communication port of the EC10 air conditioner is an RS 232 port so a RS 232 RS 485 converter is required between the port and the RS 485 port of the monitoring unit The RS 232 RS 485 converter must support TxD power supply or external power supply to function normally Monitoring Unit RS485 RJ45 Top View Converter wumovio ag ly 1 T R A pg 2 T R B Asana 8 RS 485 RS 485 RS 232 A EC10 Airconditioner RS232 GND RS232 RXD RS232 TXD DB15 Interface 2 9 Quick Installation Guide for the Environment Monitoring System 3 Typical application of the environment monitoring system POWER SUPPLY AC DC DC DC For Optional Check Chassis Label For The Type Of Power Switching Power NEM 500 A F our vs A e Other RS485 Device Such as heat exch
58. OLTAGE M2 2 3 DC VOLTAGE M2 2 4 AC VOLTAGE M2 2 5 AC VOLTAGE M2 2 6 AC VOLTAGE M2 2 7 1 1 M2 2 8 1 1 M2 2 9 1 1 M2 2 10 1 1 M2 2 11 NEM 500 RS 485 RS 485 tik K M2 2 12 2 2 M2 2 13 2 Ri 2 2
59. OWN to decrease the value 3 5 Software User Manual for the Environment Monitoring System 3 6 You can hold down UP or DOWN to increase or decrease a value at a larger step o Press Press a button downward until you cannot press any further and then immediately release it It is used for fine adjustment of a value o Hold down Hold down a button until you get your desired value It is used for coarse adjustment of a value When M2 2 menu is displayed and an item is setting state you can press OK to enter the level 3 menu M3 3 Save Parameters 1 2 4 Level 3 Menu of the Monitoring Unit 1 2 4 1 M3 1 Alarm Content Each item is in either normal or alarm state For a main contact point input port a disconnection connection alarm is sent depending on the definition of port on the monitoring unit The monitoring unit supports online modification of the type disconnection connection alarm of a main contact point input port through the host computer software Option Description M3 1 1 SPD It is the surge protection device SPD status from the SPD port M3 1 2 S2 It is the power status from the S2 port M3 1 3 Water Detection It is the water sensor status from the W1 and W2 ports An alarm is displayed on this item when either the W1 or the W2 sensor triggers an alarm M3 1 4 Smoke It is the smoke status from the SMOKE port M3 1 5 Door It is the status of the door status switch sensor
60. a Hardware installation guide for the monitoring unit guide for sensor wring Connect to the remote computer a Definition of the wire sequence of various connecting cables Quick Installation Guide for the Environment Monitoring System This manual covers the following contents a Hardware installation guide for the monitoring unit guide for sensor wring Connect to the remote computer o Definition of the wire sequence of various connecting cables Important Notice This manual is a comprehensive product documentation The function of the monitoring unit that described in the manual or shown in the screenshot feature is not available in all products Each of the final product features and configuration please refer to the product configuration or delivery order Copyright Statement Copyright 2003 2011 Printed in the P R C All Rights Reserved 2 1 Quick Installation Guide for the Environment Monitoring System 1 2 2 Installation 1 1 1 2 1 3 Install the monitoring unit in the rack ac NEM 500 PE stevey Connect a grounding cable to the chassis of the monitoring unit Connect a grounding cable to the grounding terminal on the left part of the backplane of the monitoring unit chassis Connect external sensors to the monitoring unit 12V TEM1 12V HUM1 1 3 1 Temperature and humidity sensor 4 mA to 20 mA current type analog interface The device can be connec
61. agram is for reference only and the dimensions may be different from those of the real device Note In this document transmitter sensor and integrated transmitter have the same meaning Interface specifications 1 Power switch It is used to power on off the device 2 Power interface This device can be powered by AC or DC power supply o AC voltage range 85 VAC to 300 VAC a DC voltage range 20 VDC to 60 VDC 3 Liquid crystal display LCD It displays sensor status data and parameter configuration pages 4 Buttons They are used together with the LCD for menu page up down and parameter settings Q UP Go to the previous page up when viewing or increase the parameter value when setting DOWN Go to the next page up when viewing or decrease the parameter value when setting OK Confirm the selection of a menu option when viewing or of a parameter value when setting 5 LEDs They show the operation and alarm status of the monitoring unit Q O Power LED It indicates that the device is powered on and running A O Minor alarm It indicates a minor alarm J O Major alarm It indicates a major alarm 6 Sensor input interfaces NEM 500 Environment Monitoring System Specifications a Four current type analog input ports with 12 VDC power ports connected to temperature or temperature and humidity combination sensors a Eight switch dry contact input ports three of whic
62. angers air conditioning 2 10 Manual V1 3 0 2011 09 14 PCB V1 3 USER MANUAL NEM 500 Series Environment Monitoring System Software User Manual This manual covers the following contents a Monitoring unit software instructions which describe how to view information on the liquid crystal display LCD of the monitoring unit and how to use buttons to modify system parameters a Remote computer software instructions which describe how to view monitoring unit information modify parameters and configure device control rules from a remote computer Software User Manual for the Environment Monitoring System This manual covers the following contents a Monitoring unit software instructions which describe how to view information on the liquid crystal display LCD of the monitoring unit and how to use buttons to modify system parameters a Remote computer software instructions which describe how to view monitoring unit information modify parameters and configure device control rules from a remote computer Important Notice This manual is a comprehensive product documentation The function of the monitoring unit that described in the manual or shown in the screenshot feature is not available in all products Each of the final product features and configuration please refer to the product configuration or delivery order Copyright Statement Copyright 2003 2011 Printed in the P R C
63. ct Properties from the shortcut menu In the network connection list dialog box right click the connection usually displayed as a local connection to the monitoring unit under LAN or high speed Internet and select Status from the shortcut menu Software User Manual for the Environment Monitoring System gt Memwork CORA Local Area Connection Status Connection status Address Type Manually Configured IP Address 192 168 0 92 Subnet Mask 255 255 255 0 Default Gateway 192 168 0 1 Windows did not detect problems with this connection If you cannot connect click Repair In the status dialog box click the Support tab and check whether the IP address is in the same subnet as that of the monitoring unit 2 2 2 Double click the host computer software ControlState exe on the CD ROM available with the monitoring unit The login mode selection dialog box is displayed Login Type Set the communication mode to TCP IP network and click OK The TCP IP setting dialog box is displayed Software User Manual for the Environment Monitoring System TCP IP Setting 192 168 0 105 2001 IP address Change the IP address to that of the monitoring unit that you record Port Change the port to that of the monitoring unit that you record After confirmation click OK The host computer tries to connect the corresponding monitoring unit and the software homepage is displayed 2 3 Functi
64. ecifications Specifications of the Environment Monitoring System Model NEM 510 NEM 520 NEM 530 Analog input port 4 mAto 20 mA 4 4 4 Dry contact Digital input port 8 8 8 AC voltage detection single phase 1 1 DC voltage detection 1 1 1 Dry contact relay output port 8 8 8 RS485 interface fixed 2 2 2 RS485 RS232 multiplex interface for 1 1 1 fixed to uploading ere RS485 RS232 RS485 RS232 Can switch between RS485 RS232 multiplex multiplex Ethernet 1 optional 1 optional 1 optional Supported Supported Supported Vibration shock detection module ee PP PR optional optional optional Supported Supported Supported Water detection sensor module ji Pp a optional optional optional Supported Supported Thermostat Control fans optional optional Supported Supported Thermostat Control heater optional optional Supported Supported Supported AC power 220 V supply Ph a a optional optional optional Supported Supported Supported DC power 48 V supply PR EP EP optional optional optional Remote computer monitoring software V y y Supported Controllable heat exchanger optional Supported Monitored air conditioner optional Supported Monitored switching power f optional Monitored Smart Air Conditioning i j Supported Remote Control optional 1 6
65. firmation click OK The host computer tries to connect the corresponding monitoring unit and the software homepage is displayed 2 2 Connecting the Monitoring Unit to the Computer Through the LAN Port 2 2 1 Preparation a Record the IP address and port of the monitoring unit The following table lists the default network parameters of the monitoring unit Parameter Factory Default IP address 192 168 0 105 Port 2001 Subnet mask 255 255 255 0 Default gateway 192 168 0 1 Ae If you are not sure with the network parameters of the monitoring unit run Discovery exe The discovery tool lists all monitoring units connected to the LAN 3 11 Software User Manual for the Environment Monitoring System 3 12 z Discovery Tool Default Gateway MAC Address Default Gateway Each device on a LAN has a unique IP address or connection will fail due to IP address conflict To use multiple monitoring units on a LAN you need to set a different IP address for each monitoring unit using the discovery tool Click the monitoring unit you want modify modify the device name and IP address and then click Modify Normally you are prompted Setting succeeded a Check whether the IP address of the network card connecting the computer and the monitoring unit is in the same subnet as that of the monitoring unit The following description takes Windows XP as an example Right click Network neighbor and sele
66. h with 12 VDC power ports connected to access control smog detector infrared detector or SPD sensors 7 Dry contact relay output interfaces Eight ports are available to send alarm signals to the upper level alarm center or to control the device s startup close down You can customize alarm rules and associate any alarm signal with a relay among O1 to O8 Ports O1 to 04 output switch signals Ports O5 to O8 control large current devices such as fans and heaters 8 RS485 RS232 Ethernet interfaces Four ports A is an optional Ethernet port B and C are fixed RS485 ports D is an A B RS485 RS232 multiplex port that can be set to work in either RS485 or RS232 mode Port A D can be switch by the system automatically D C Ports A and D are used to connect the remote computer or alarm center device Ports B and C are used to connect other RS485 interface devices such as the switch power air conditioners heat exchangers and temperature and humidity sensors Note Transparent data transmission and forwarding are supported The complete monitoring functionality is to be developed based on standard communications protocols Configuration and cabling diagram POWER SUPPLY AC DC DC DC For Optional Check Chassis Label For The Type Of Power Switching Power NEM 500 PET o Other RS485 Device Such as heat exchangers air conditioning 1 5 NEM 500 Environment Monitoring System Sp
67. he status of the intelligent heat exchanger and cabinet air Air Conditioner conditioner and modifies the parameters Click your desired function in the function list in the left pane of the main window 2 3 2 W1 Monitoring Window Environmental Status Temperature Analog Temperature Analog Voltage Temperature 1 C 29 22 Temperature 2 C 28 19 DC voltage V 0 00 Humidity 1 54 20 Humidity 2 47 85 AC voltage V 0 00 Alarm Status O sro oF Os1 Os2 shk O Tilt D Power AC SPD Air Conditioner Fan alarm communication D Tem lover Tem 2 over D Water Door F Smoke Dc over O ac over D Temilower Tem 2 lower O DClower AC lower Hum lover Hum 2over O dC lost Oaclost Hum 1Lower Hum 2 lower Refresh o For parameter description refer to the main menu description in Chapter 1 a A green mark indicates the item is normal and a red mark indicate an alarm o Click Refresh to refresh all items 2 3 3 W2 Alarm Threshold Settings Precautions for parameter settings a temperature and humidity Lower limit of sensor s temperature measurement range lt lower temperature threshold lt upper 3 15 Software User Manual for the Environment Monitoring System 3 16 temperature threshold lt upper limit of sensors temperature measurement range Lower limit of sensor s humidity measurement range lt lower humidity threshold lt upper humidity threshold lt upper lim
68. it of sensor s humidity measurement range a DC voltage DC power failure threshold lt DC under voltage threshold lt DC over voltage threshold a AC voltage AC power failure threshold lt AC under voltage threshold lt AC over voltage Software User Manual for the Environment Monitoring System 2 3 4 W3 Gain and Offset Setting This function is used to align displayed analog values Note Parameters in this dialog box are set by the factory and should be left as they are Temperature Temperature Offset Humidity Offset Temperature Gain 100 Humidity Gain Voltage DC Voltage Gain AC Voltage Gain El DC Voltage Offset a AC Voltage Offset WU GE 2 3 5 W4 Input Output Settings Alarm Setting Alarm Type Alarm Level Link Relay DC voltage over v Disable v Relay Contact Setting Relay No NO NC Digital Input Port Setting Port No Input J kea GI CO o Alarm Settings Set the relay associated with alarm output Software User Manual for the Environment Monitoring System Alarm levers Alarm Level Chassis LED Description Emergency Red Minor Yellow Disabled None l Query the level of an alarm and the associated relay main contact point output Select a type from the Alarm type combo box and click Get If Obtaining alarm level succeeded is displayed in the status bar in the lower left corner of the dialog box the corresponding alarm le
69. modify the system date and time of the local monitoring unit Temperature and Humidity Sensor Selection The monitoring unit supports two temperatures sensors 4 mA to 20 mA analog sensor TEM1 and TEM2 You can choose one of them as the temperature controller s signal Query the type of the currently monitored sensor Click Get If the obtaining succeeds Selecting temperature and humidity sensor succeeded is displayed in the status bar in the lower left corner of the dialog box Modify the type of sensor to monitor Select the type of the temperature and humidity sensor to monitor and click Set If the setting succeeds Setting temperature and humidity sensor succeeded is displayed in the status bar in the lower left corner of the dialog box Software User Manual for the Environment Monitoring System 2 3 8 W7 Device History Device Alarm History Log No Date Alarm contect Alarm status 0 2011 01 19 10 59 59 S1 alarm Alarm start 1 2011 01 19 11 00 02 S1 alarm Alarm stop Device history is generated by the local monitoring unit and covers data stored on the local memory Buttons Get Read history alarms from the monitoring unit Delete Delete all history alarms from the monitoring unit Save Save the list to a computer as a data file The data file can be a tab separated txt file or a comma separated csv file csv files can be directly opened using Excel so data searching and counting is convenient Stop
70. o Heater start point C 5 00 Control Range CC 10 00 Link Relay No None He 2 3 7 W6 Other Settings Unit Version amp SN Version 13AE SN ZNM51320110609002 Unit Address Unit Address 1 Sound Setting Enable Buzzer In Unit 2 3 7 1 Monitoring Module Version Language Unit Language English v System Time Date Time 2011 06 10 05 51 44 E Switching Temperature Controller Source Using This Sensor As Sensor TEM1 Thermostats Control Source Sensor TEM1 i It is used to display the firmware version and product SN of the monitoring unit 2 3 7 2 Module Address It is used to display and modify the address of the monitoring unit 3 21 Software User Manual for the Environment Monitoring System 3 22 2 3 7 3 This address is used to uniquely identify a device on an RS 485 network Factory default 1 Sound Settings It is used to enable disable the buzzer in the monitoring unit w lo M Select the check box to enable the buzzer a sound is played at an alarm a Unselect the check box to disable the buzzer no sound is played at an alarm Click Get to query the current setting 2 3 7 4 2 3 7 5 2 3 7 6 Language It is used to set in which language menu is displayed on the front penal of the monitoring unit The monitoring unit supports Chinese and English System Time It is used to obtain and
71. on standard communications protocols 11 Custom 2 One port is connected to the switching power failure sensor Dry contact interface by default The other port is connected to a custom dry contact type sensor with 12 V power supply for external sensors Output ports No Variable Specification Description 1 Dry contact 8 Custom output signal type output 01 02 03 04 are small current output ports 05 06 07 08 are large current output ports with relay contact capacity as 5 A 250 VAC and 5 A 30 VDC Communication ports Four ports are configured as follows No Interface Type Specification Description 1 RS485 2 It is connected to the RS485 port of an intelligent device Transparent data transmission and forwarding are supported The complete monitoring functionality is to be developed based on standard communications protocols 2 Ethernet 1 optional It is connected to a remote computer or alarm center over TCPIIP 3 RS485 232 1 It is connected to a remote computer or alarm center multiplex The interface type is RS232 or RS485 RS485 by default Note Items 2 and 3 cannot coexist 1 3 NEM 500 Environment Monitoring System Specifications 5 Product Appearance Chassis dimensions H x W x D are 43 6 mm 1U x 482 6 mm 19 inches x 122 mm Front cabling is adopted The following shows the front panel of the chassis ews NEM 500 PE 68V 4ay Note The di
72. ons of ControlState 2 3 1 Functions of ControlState Window Description W1 Real time Monitor Displays environment variables and alarms in real time W2 Alarm Threshold Settings Sets analog alarm thresholds including temperature humidity DC voltage and AC voltage W3 Gain and Offset Settings Sets analog gain and offset This function aligns the displayed analog values including temperature humidity DC voltage and AC voltage W4 Input Output Settings Sets the relay associated with alarm output Sets the output type disconnected connected of relay Sets the alarm type disconnected connected of the switch input port W5 Thermostats Temperature Parameter Settings Sets temperature related temperature device number and associated relay Controls the direct exhaust fan and heat exchanger based on the environment temperature W6 Other Settings Views the software version of the monitoring unit Sets the address of the monitoring unit Enables Disables the buzzer of the monitoring unit Sets the display language of the monitoring unit 3 14 Software User Manual for the Environment Monitoring System Window Description Sets the system time of the monitoring unit W7 Device History Queries history alarms on the monitoring unit W8 Admin History Queries history alarms stored on the computer by the monitoring software W9 Smart Heat Exchanger Monitors t
73. or access control system from the DOOR port M3 1 6 S1 It is the status of the main contact point input signal from S1 port M3 1 7 MDF It is MDF status from the MDF port M3 1 8 Shock Vibration It is the status of the vibration shocking sensor inside the chassis The vibration shocking sensor is optional M3 1 9 Tilt It is the status of the leaning sensor inside the chassis The leaning sensor is optional M3 1 10 DC Over Voltage Whether the DC voltage on the DC VOLTAGE port exceeds the DC over voltage threshold M3 1 11 DC Lower Voltage Whether the DC voltage on the DC VOLTAGE port is lower than the DC under voltage threshold M3 1 12 DC Power Failure Whether the DC voltage on the DC VOLTAGE port is lower than the DC power failure threshold M3 1 13 AC Over Voltage Whether the AC voltage on the AC VOLTAGE port exceeds the AC Software User Manual for the Environment Monitoring System Option Description over voltage threshold M3 1 14 AC Lower Voltage Whether the AC voltage on the AC VOLTAGE port is lower than the AC under voltage threshold M3 1 15 AC Power Failure Whether the AC voltage on the AC VOLTAGE port is lower than the AC power failure threshold M3 1 16 Temperature 1 Too High Whether the environment temperature is higher than the upper threshold M3 1 17 Temperature 1 Too Low Whether the environment temperature is lower than the
74. oring unit refer to Chapter 1 a Record the monitoring unit port that is connected to the computer s serial port and configure serial port parameters The following description take Windows XP as an example Right click My Computer on the desktop and select Management from the shortcut menu Click Device Manager on the left pane of the management window In the Device Manager pane click Port COM and LPT Double click the corresponding COM port to display the device property interface Click the Port Settings tab and confirm and modify the parameters as shown in the following figure 3 9 Software User Manual for the Environment Monitoring System Communications Port COM1 Properties Bits per second Data bits After confirmation click OK to same your settings and exit the device manager 2 1 2 Double click the host computer software ControlState exe in the CD ROM available with the monitoring unit A login mode selection dialog box is displayed Login Type Set the communication mode to Serial port and click OK The serial port setting dialog box is displayed Software User Manual for the Environment Monitoring System COM Port Setting Port Select the port of the monitoring unit you recorded Baud rate The default value is 9 600 kBps This parameters cannot be changed Address Select the address of the monitoring unit you recorded After con
75. perature 4 Four port supports 4 mA to 20 mA current type sensor Humidity The port supports 4 temperature sensor or 2 temperature humidity combination sensor 2 Water detection 2 Leaking and water penetration detection One port has a built in sensor and you only need to connect the outside of the chassis to the pole The other external port is connected to the external water sensor Dry contact interface 3 Access control 1 Door status open close detection 4 Smoke 1 Smoke and fire detection 5 AC power failure 1 Single phase AC voltage detection alarm One sensor is built in and the AC power cable must be connected to the local detection terminal 6 DC power failure 1 DC voltage detection alarm One sensor is built in and the DC power cable must be connected to the local detection terminal 7 SPD 1 SPD status detection Dry contact interface 8 MDF 1 MDF status detection 9 Tilt vibration 1 Cabinet tilt vibration shock detection Optional Part shock One way is built in and external cabling is not required 10 Switching power 1 Switching power status detection RS485 connection in standard 1 2 NEM 500 Environment Monitoring System Specifications No Variable Specification Description configuration Optional RS232 serial port connection through RS485 RS232 converter Transparent data transmission and forwarding are supported The complete monitoring functionality is to be developed based
76. r left corner of the dialog box Modify or set the configuration of a direct exhaust fan Select the number of the fan modify the fan startup value and sensitivity and then click Set If the setting succeeds Setting fan succeeded is displayed in the status bar in the lower left corner of the dialog box Thermostat Fans Fan No 0 v Fans Start Point C 35 00 Control Range C 5 00 Link Relay No None o Heater settings l s s Heater startup value When the environment temperature exceeds this value the monitoring unit starts the corresponding heater Heater sensitivity When the environment temperature exceeds the heater startup value and the difference reaches this value the monitoring unit stops the corresponding heater Heater stop value heater startup value heater sensitivity Query the configuration information of a heater Select the number of the heater and click Get If the obtaining succeeds Obtaining heater configuration succeeded is displayed in the status bar in the lower left corner of the dialog box Modify or set the configuration of a heater Software User Manual for the Environment Monitoring System Select the number of the heater modify the heater startup value and sensitivity and then click Set If the setting succeeds Setting heater succeeded is displayed in the status bar in the lower left corner of the dialog box Thermostats Heater Heater N
77. re 1 is higher than this value M2 2 8 Temperature 1 Lower Threshold A low temperature alarm is sent when environment temperature 1 is lower than this value M2 2 9 Humidity 1 Upper Threshold A high humidity alarm is sent when environment humidity 1 is higher than this value M2 2 10 Humidity 1 Lower Threshold A low humidity alarm is sent when environment humidity 1 is lower than this value M2 2 11 Address It sets the device address of the monitoring unit This address is used to uniquely identify a device on an RS 485 network M2 2 12 Temperature 2 Upper Threshold A high temperature alarm is sent when environment temperature 2 is higher than this value M2 2 13 Temperature 2 Lower Threshold A low temperature alarm is sent when environment temperature 2 is lower than this value M2 2 14 Humidity 2 Upper Threshold A high humidity alarm is sent when environment humidity 2 is higher than this value M2 2 15 Humidity 2 Lower Threshold A low humidity alarm is sent when environment humidity 2 is lower than this value M2 2 16 Back When this menu is displayed you can press OK to return to the upper level menu ML When M2 2 menu is displayed you can press UP or DOWN to switch among M2 2 1 to M2 2 16 When any one from M2 2 1 to M2 2 15 is displayed you can press OK to set the item When setting an item you can press UP to increase the value or press D
78. rm records are supported When there are 200 records new records will automatically overwrite 3 7 Software User Manual for the Environment Monitoring System 3 8 the old ones You can delete alarms using the host computer software 1 2 6 M3 3 Save Parameters Option Description M3 3 1 Save When this menu is displayed you can press OK to save your modification M3 3 2x Exit When this menu is displayed you can press OK to return to the upper level menu without saving your modification M3 3 3 Back When this menu is displayed you can press OK to return to the upper level menu Software User Manual for the Environment Monitoring System 2 Host Computer Software Instructions The monitoring unit can be connected to a remote computer in any of the following modes A Connect the local RS485 RS232 port to the serial port of the computer B Connect the local LAN port to the computer on the LAN over TCP IP A monitoring unit supports only one connection at a time One of the previous methods should be selected No matter which method is selected data transmission and monitoring results are the same Note For hardware connection refer to the Quick Installation Guide 2 1 Connecting the Monitoring Unit to the Computer Through the RS485 RS232 Serial Port 2 1 1 Preparation o Record the address of the monitoring unit Choose M1 6 Settings gt M2 2 11 Address to view the address of the monit
79. ronment temperature The value displayed is from the analog 4 mA to 20 mA current type temperature sensor connected to the TEM1 port M1 2 Environment Humidity 1 Current environment humidity The value displayed is from the analog 4 mA to 20 mA current type humidity sensor connected to the HUM1 port M1 3 Environment Temperature 2 Current environment temperature The value displayed is from the analog 4 mA to 20 mA current type temperature sensor connected to the TEM2 port M1 4 Environment Humidity 2 Current environment humidity The value displayed is from the analog 4 mA to 20 mA current type humidity sensor connected to the HUM2 port M1 5 AC Voltage Current AC voltage The value displayed is from the AC VOLTAGE port M1 6 DC Voltage Current DC voltage The value displayed is from the DC VOLTAGE port M1 7 System Time Current date and time The value displayed is from the local clock of the monitoring unit The clock is powered by the CR2032 battery when the system is powered off M1 8 Settings When this menu is displayed you can press OK to enter the Settings sub menu When t he main menu is displayed you can press UP or DOWN to switch among M1 1 to M1 8 When any one from M1 1 to M1 7 is displayed you can press OK to enter the level 2 menu M2 1 Alarm When M1 8 is displayed you can press OK to enter the level 2 menu M2 2 Settings 1 2 3 Level
80. s to Connected 2 To connect a large load one relay from relays 5 to 8 must be selected In this example relay 5 is selected In the Alarm Settings field select Access Control Alarm change the alarm level to Major change the associated relay to Relay 5 and then click Set 3 It is required that the lamp is turned off when the system is in normal operation and turned on when there is an alarm door open so the output relay must be set to Disconnected Set the status of Relay 5 to Disconnected in the Relay Settings field 4 End 2 3 6 WS5 Heat Exchanger Parameter Settings Before using this function select a sensor from the Temperature and Humidity Sensors list in the W6 Other Settings dialog box as the source of control signals the temperature sensor that control temperature 3 19 Software User Manual for the Environment Monitoring System 3 20 o Fan Settings l Fan startup value When the environment temperature exceeds this value the monitoring unit starts the corresponding fan Fan sensitivity When the environment temperature is lower than the fan startup value and the difference reaches this value the monitoring unit stops the corresponding fan Fan stop value fan startup value fan sensitivity Query the configuration of a direct exhaust fan Select the number of fan and click Get If the obtaining succeeds Obtaining fan configuration succeeded is displayed in the status bar in the lowe
81. t sensors and RS232 RS485 interface sensors Built in common sensors for simplified cabling during monitoring system installation Optional built in vibration leaning sensor DC power failure sensor AC power failure sensor and water sensor Flexible power supply mode voltage range as 85 VAC to 300 VAC or 20 VDC to 60 VDC 1 1 NEM 500 Environment Monitoring System Specifications 4 Functions Signal collection function The monitoring unit collects data of environment variables such as temperature humidity smog and device variables such as switch power passes the data for multipoint control unit MCU processing and analysis and shows the equipment room status on the local liquid crystal display LCD or remote computer Alarm function An alarm is sent when any value collected by a sensor exceeds the preset threshold History record function Historical alarms can be queried Local or remote control function Local users can press the front panel buttons to query and set parameters and data The monitoring unit communicates with the host computer through the Ethernet IP RS232 RS485 main contact point interface and the host computer can read all status data of the monitoring unit and modify system settings from remote The remote control software for the host computer is optional Product Specifications Environment variables No Variable Specification Description 1 Tem
82. ted to two two wire current type temperature and humidity sensors S06 with the input voltage as 12 VDC TEM1 HUM1 The ports marked TEM1 and HUM1 are connected to temperature and humidity sensors Note Be sure to fix the temperature and humidity sensors to positions away from heat sources or fans 1 3 2 Temperature and humidity sensor 4 mA to 20 mA current type analog interface The device can be connected to two two wire current type temperature and humidity sensors BARA with the input voltage as 12 VDC 12V TEM2 12V HUM2 TEM2 HUM2 The ports marked TEM2 and HUM are connected to temperature and humidity sensors 1 3 3 Water detection sensor W1 built in sensor u wy O O Install the electrode plate at the lowest position of the test area Connect the electrode plate 2 wire to the two POLE ports at position W1 The electrode plate is Bal non polarized w1 1 3 4 Water detection sensor W2 external sensor Connect the power port of the sensor to 12V and GND ports corresponding to position W2 o 20a z saz non O O Connect the output ports at the main contact point of the sensor to SEN and GND ports at position W2 By default connect to a port with the interface type as NO Normally Open disconnected W2 normally and connected at an alarm Quick Installation Guide for the Environment Monitoring System If you connect to a port with the interface type as NC Normally Closed yo
83. u can set the buzzer to work in mute using the host computer software during debugging to prevent the buzzer from making sounding Software User Manual for the Environment Monitoring System 1 2 Menu of the NEM 500 Monitoring Unit 1 2 1 Menu Option Overview Layer 1 Menu a UP Temperature 1 Humidity 1 Temperature 2 Humidity 2 AC Voltage DC Voltage System Time Setting DOWN OK Layer 2 Menu _ a DC voltage over DC voltage lower DC voltage lost AC voltage over AC voltage lower AC voltage lost Temperature 1 over Temperature 1 lower Humidity 1 over Humidity 1 lower Address Temperature 2 over Temperature 2 lower Humidity 2 over Humidity 2 lower Return Layer 3 Menu eB SPD S2 Water Smoke Door S1 MDF Shock Tilt DC voltage over DC voltage lower DC voltage lost AC voltage over AC voltage lower AC voltage lost Temperature 1 over Temperature 1 lower Humidity 1 over Humidity 1 lower Power communication 2 Temperature 2 over Temperature 2 lower Humidity 2 over Humidity 2 lower Return Alarm Log 001 002 Return Increase value OK Decrease value Save Exit Return 3 3 Software User Manual for the Environment Monitoring System 3 4 1 2 2 Main Menu Level 1 Menu When the monitoring unit is idle the main menu is displayed by default Option Description M1 1 Environment Temperature 1 Current envi
84. u need to set the interface type of the port to NC using the control software 1 3 5 Door Contact Access control Connect the output ports at the relay contact of the door status switch access control to CON and a 6 GND ports at position DOOR By default connect to a port with the interface type as NC Normally closed and disconnected at DOOR an alarm If you connect to a port with the interface type as NO you need to set the interface type of the port to NO using the control software 1 3 6 Smoke sensor Connect the power ports of the sensor to 12V and GND ports at position SMOKE za i Z 12V GND Connect the output ports at the main contact point of the smog sensor to SEN and GND ports E at position SMOKE LITT By default connect to a port with the interface type as NO Normally Open disconnected SMOKE normally and connected at an alarm If you connect to a port with the interface type as NC Normally Closed you need to set the interface type of the port to NC using the control software 1 3 7 DC voltage sensor converter E Built in sensor Connect the DC voltage signal power supply to DC and DC ports at position DC FAAA VOLTAGE DC VOLTAGE Leave the unmarked terminals disconnected 1 3 8 AC voltage sensor converter Single phase L N PE built in sensor Connect the AC power supply to L N and PE ports corresponding to position AC AC VOLTAGE VOLTAGE Leave the unmarked terminals disconnected O z Zw
85. vel and associated relay are displayed Alarm Setting Alarm Type DC voltage over Alarm Level Link Relay v Disable v None vl lo Modify or set the level of an alarm or the associated relay main contact point output Select a type from the Alarm type combo box select an alarm level and the associated relay and then click Set If the setting succeeds Obtaining alarm level succeeded is displayed in the status bar in the lower left corner of the dialog box Alarm Setting Alarm Type Alarm Level pc voltage over v Disable v Relays 1 to 8 correspond to ports O1 to O8 on the right part of the monitoring unit s front penal 0 Relays 1 2 3 and 4 are for small current signal transmission only and should be connected to any load 0 Relays 5 6 7 and 8 can be connected to loads such as fans and heat exchangers The contact parameters of the relays are 5 A at 250 VAC and 5 A at 30 VDC o Relay settings Set the relay status disconnected connected Aly 0 Disconnected disconnected normally and connected at an alarm 1 amp Connected connected normally and disconnected at an alarm 3 18 Software User Manual for the Environment Monitoring System By default the connecting port is disconnected disconnected normally and connected at an alarm The connected mode is not recommended because this mode increases the power consumption of the relay in normal operation Quer
86. whether the intelligent heat exchanger and intelligent air conditioner you are using are supported To support more intelligent devices please provide complete communication protocols for your monitoring unit manufacturer for functional expansion Click Parameter Settings to enter the parameter settings dialog box where you can modify intelligent device parameters remotely User Configurations Fan start point C Heater start point C 20 Over temp alarm C om Fan full speed point C Heater adajust range C Lower temp alarm C Device Address Setting Device Address 1 3 25 USER MANUAL NEM 500 Series Environment Monitoring System Product Specifications NEM 500 Environment Monitoring System Specifications 1 Specifications for the NEM 500 Series Environment Monitoring System Overview The NEM 500 is a small high reliability environment monitoring unit developed to provide environment device control and remote monitoring for communications base stations integrated equipment rooms and out door cabinets The monitoring unit monitors important environmental factors such as temperature humidity smog water penetration access control vibration leaning main distribution frame MDF and surge protection device SPD When any value collected by a sensor exceeds the preset threshold an alarm is sent through the LCD buzzer or system log
87. y the status of a relay Select the number of the relay and click Get If the obtaining succeeds Obtaining relay succeeded is displayed in the status bar in the lower left corner of the dialog box Modify or set the status of a relay Select the number of the relay set the status to disconnected connected and click Set If the setting succeeds Setting relay succeeded is displayed in the status bar in the lower left corner of the dialog box o Number input setting Set the input mode disconnected connected of the switch number input port Query the type of a data input channel Select the input channel and click Get If the obtaining succeeds Obtaining data input type succeeded is displayed in the status bar in the lower left corner of the dialog box Modify or set the type of a data input channel Select the input channel set the status to disconnected connected and click Set If the setting succeeds Setting data input type succeeded is displayed in the status bar in the lower left corner of the dialog box Setting instance Use the HO 03R door status switch to control a lamp so that the lamp is automatically turned off when the door is closed and turned on when the door is opened 1 Right after the HO 03R door status switch is installed the contact is connected when the door is closed and disconnected when the door is opened Therefore you need to change the DOOR switch option in Data Input Setting
Download Pdf Manuals
Related Search