USER MANUAL – Z203-1
Contents
1. 20 mA programmable or voltage 0 10 V programmable High precision input class is 0 5 outputs class is 0 1 Input frequency range DC 30 Hz 300 Hz 4000 V galvanic isolation between voltage input and the other terminals 1500 V isolation between the output terminals and the power supply terminals Power ON fail RS485 Tx RS485 Rx indications by the LED panel Vv VVVV V Features Power supply 10 40 VDC free polarity or 19 28 VAC 50 60 Hz Insulation toward the output terminals 1500 V Insulation toward the input 4000 V Consumption lt 1 W at 24Vdc Voltage input Continue voltage 0 1200 Vdc alternate voltage 0 850 Vac Input impedance 800 kohm Frequency DC 30 Hz 300 Hz Precision class 0 5 Passband At 1 kHz error is 1 5 Current output Range 0 20 mA can be selected via DIP switch Maximum load resistance 500 ohm Precision class 0 1 Voltage output Range 0 10 V can be selected via DIP switch Minimum load resistance 1 kohm Precision class 0 1 Thermal stability 100 ppm K Response time For a stepped variation 1 s from 10 to 90 Operating Operating temperature 20 65 C storage temperature 20 85 temperature C humidity 30 90 at 40 C non condensing LED signals Power ON green fail yellow Rx Tx red Protection IP20 Weight dimensions 140 g 100 x 112 x 17 5 mm Overvoltage class Il up to 600 Vrms I up to 1000 Vrms For hig2. in the previous table including the new stop scale Example if the software configured new full scale is 680 Vdc set the Dip Switch SW1 1 0 SW1 2 1 corresponding to 0 850 Vdc amp 01943 602001 sales issltd co uk hk www issitd co uk USER MANUAL Z204 RS 485 register table Name Range Interpretation of R W Default Address register MachinelD Word R 40001 Id_Code Module ID 0x4900 FWREV Word R 40002 Firmware Code Baudrate Word R W 40003 Baud rate for RS485 baud rate of module node if 38400 parameters are configurated by memory modality 0 4800 1 9600 2 19200 3 38400 4 57600 5 115200 6 1200 7 2400 Scale and Word RW 40004 outset Input scale setting is bit 1 0 Bit 1 0 3 0 DC scale is 0 150Vdc AC scale is 0 100 Vac Bit 2 0 1 DC scale is 0 500Vdc AC scale is 0 350 Vac 2 DC scale is 0 850Vdc AC scale is 0 600 Vac 3 DC scale is 0 1200Vdc AC scale is 0 850 Vac Output signal type is bit 2 O output is current 1 output is voltage Delay Word R W 40005 Delay for RS485 delay of communication response from 0 0x0000 0 no delay to OxFFFF 65535 Address and Address from 0x01 1 to MSB LSB R W 40006 Parity OxFF 255 Address for RS485 address of module node if parameters 1 Bit 15 8 are configurated by memory modality Parity for RS485 O there isn t 1 odd 2 even 0 Bit
3. is possible to use Easy SETUP software Free downloadable from the www seneca it sales issltd co uk h www issitd co uk
4. 7 0 Input start Word R W 40007 Input start scale in V 10 0 Input stop Word R W 40008 Input stop scale in V 10 10000 1000 V Out start scale Word R W 40009 if current Output start scale for current in uA 4000 Out stop scale Word R W 40010 if current Output stop scale for current in UA 20000 he amp 01943 602001 sales issltd co uk h www issitd co uk A USER MANUAL Z204 Out start scale Word R W 40011 if voltage Output start scale for voltage in mV 0 Out stop scale Word R W 40012 if voltage Output stop scale for voltage in mV 10000 Status Bit R 40045 Error status register bit 0 1 flash setting error bit 1 1 flash tarature error V RMS Word R 40046 Input voltage RMS value in V 10 example 10000 1000 VRMS V RMS float Floating point R 40047 MSB 40048 LSB Input voltage VRMS value Command Word R W 40050 To reset write OxC1A0 49568 decimal in this register LEDs for signalling In the front side panel there are 4 LEDs and their state refers to important operating conditions of the module amp 01943 602001 LED LED status Meaning PWR ON The module is power on ERR ON Internal error RX ON Data are being received through the RS485 communication port TX ON Data are being transmitted through the RS485 communication port Easy SETUP To configure the Seneca Z PC Line modules it
5. CERIBICATE UNIENISO 9007 Nr 11S SENE USER MANUAL 204 Mes CERTIFICATE UNI EN ISO 9001 Nr 9115 SENE This document is property of SENECA srl Duplication and reproduction of its are forbidden though partial if not authorized Contents of present documentation refers to products and technologies described in it Though we strive for reach perfection continually all technical data contained in this document may be modified or added due to technical and commercial needs it s impossible eliminate mismatches and discordances completely Contents of present documentation is anyhow subjected to periodical revision If you have any questions don t hesitate to contact our structure or to write us to e mail addresses as above mentioned RAINAANIATZO athe t 01943 602001 sales issltd co uk www issitd co uk USER MANUAL Z204 Seneca Z PC Line module Z204 The Z204 module measures the alternate and or continue input voltage value and converts it to a current 0 20 mA or voltage 0 10 V programmable output signal proportional to the RMS Root Mean Square input value General characteristics gt Input voltage up to 1200 V DC scale and 850 V RMS AC scale which scale can be selected by Dipswitches and the configuration have to be downloaded on the Z204 by software Easy Z NET If the screw terminals mode is selected analog output output can be turned between current 0
6. her voltage class values an overvoltage limitation external to the device is necessary he amp 01943 602001 sales issltd co uk www issitd co uk USER MANUAL Z204 P Conform to CE EN61000 6 4 2007 electromagnetic emission industrial standards environment EN61000 6 2 2006 electromagnetic immunity industrial environment EN61010 1 safety All the circuits must be provided with double isolation against circuits under dangerous voltage The power supply transformer must comply with EN60742 standards for isolation transformers and safety transformers A BGND ER fh RS485 One The power supply transformer necessary to supply the module must comply with EN60742 Isolated transformers and safety transformers requirements To protect the power supply it is recommended to install a fuse t 01943 602001 sales issltd co uk h www issitd co uk USER MANUAL Z204 Connections INPUT OUTPUT COMMUNICATION J Voltage or COM port current SW4 ON Max 1200 Vdc output EWO ERE input voltage 4 0 4 GND O 7 sio YY 5 B Gis 6 6 0 A 19 9 4 20 mA 2 10 410 0 11 5 0 diz 62 Connect the pole of voltage input indifferently to one of the screw terminals 7 8 9 equipotentials Connect the pole of voltage input indifferently to one of the screw terminals 10 11 12 equipotentials whe t 01943 602001 sales issltd co u
7. k www issitd co uk A USER MANUAL Z204 Dip switches table Ua In the following tables box without circle means Dip Switch 0 OFF state box with circle means Dip Switch 1 ON state SW1 INPUT SCALE 1 2 Meaning DC scale 0 150 Vdc AC scale 0 100 Vac 1 DC scale 0 500 Vdc AC scale 0 350 Vac DC scale 0 850 Vdc AC scale 0 600 Vac DC scale 0 1200 Vdc AC scale 0 850 Vac SW2 BAUDRATE 1 2 Meaning Baud rate 9600 Baud Baud rate 19200 Baud Baud rate 38400 Baud Baud rate 57600 Baud SW2 ADDRESS 3 4 5 6 7 8 Meaning Address and Baud Rate are acquired from memory EEPROM Address 1 Address 2 Address 3 Address 4 X X X X X XK wee Address 63 SW3 RS485 TERMINATOR 1 Meaning RS485 terminator disabled RS485 terminator enabled SW4 OUTPUT MODALITY FOR SCREW TERMINALS 4 5 6 1 Meaning Analog output 0 10 V voltage 0 20 mA current RS 485 communication The Z204 module is factory configured with 1000 Vdc full scale To change the input start scale stop scale set the Dip Switch SW1 as shown in the previous table and configure the Z204 module using the software Easy Z NET To obtain the best resolution configure the Dip Switch SW1 selecting the lower input scale between the four scales
Download Pdf Manuals
Related Search