Manual - ICP DAS
Contents
1. 20 mA current signal SV signal to A D input channel RD2 2500 enc DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2011 D2 for connecting to DB 889D 02 for connecting to DB 889D 1727071212 e E w e a a gt 51 AD32 ing to ISO ohm ohm lt ma NN EE ojo o o lt lt zle als oj O lt lt DI for connecting to ISO AD32 DI for connecting to ISO AD32 Pin assignment of D1 same as CN1 of ISO AD32 Pin assignment of D2 same as CN1 of DB 889D DB 1825 for differential input for single ended input R RTE Terminal board PCB layout for connect DB 1825 PCB layout for connecting to PCI 1202 1602 1802 822 826 for differential input R20 ohm DB 1825 RTE 14 114 12 12 Agnd 10 10 Agnd 8 8 Agnd Agnd Dgnd Agnd 15 15 Agnd 13 13 11 11 Agna 9 9 DA1 DA2 Etrc e lagnala Jas agna 2 2 lagna fo fo ICI COS T IOd 91 Surpouuoo 10 1688 91 10 agna 30 14 fagna 28 2 agna 31 15 Jagna jo9 la R gt 01688 9 01 Sunoouuoo 104 e C C e e C F Pin assignment of 01 same as CONS of 1202 1602 1802 82. DB 8025 8125 8225 8325 1825 Version 1 5 August 2011 Warranty All products manufactured by ICP DAS are warranted against defective materials for a period of one year from the date of delivery to the original purchaser Warning ICP DAS assumes no liability for damages consequent to the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use nor for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright O 2011 by ICP DAS All rights are reserved Trademark Names are used for identification only and may be registered trademarks of their respective companies Tables of Contents DB 8025 FOR 20 PIN CONNECTOR A D CARD ecce 4 Bs ACCESSORIES 4 1 1 Peau 4 1 2 PEASSIGNMENETs 5 1 3 WRINGDIACGRA UNI RTT 6 1 4 CAPACITOR FILTER VOLTAGE DIVIDER AND CURRENT 6 Lb IP UC CVI TAD DIVNO OT ENTE 2 UE I 77772 1801 1 PEE E re ORE E E r DB 8125 FOR 20 PIN OR 37 PIN D SUB CONNECTOR A D 8 2o
3. 0 resistor to 10 0 1 Step2 Install 10 0 1 on R1B Voltage Signal 2 V n n R1A R1A R1B RIA 10 gt 2 5V signal to A D input channel J RIB 10 KO Divider 2 4 3 Current Input If you want to measure current input signal you have to change R1B 0Q resistor to 250 The steps are shown as below Current signal range 0 20 mA R1B change to 250 Q Voltage 20 x 250 Q2 5V Range 0 5V Formula Input voltage signal input current signal x 250 20 mA current signal 5V signal to A D input channel RIB 2500 V I R DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2011 DB 8225 for A 82x series card EN 3 Accessories The DB 8225 terminal board is designed for A 82x series card for convenient wiring A 822HG Single End or Differential A 8222DG End or Differential A 824PG 7 Single End or Differential 826 single End or Differential 3 1 DB 8225 Layout 37 Pin JP1 JP2 Connector etect Resistors ua CJC Selection 423 DT Calibration A D Single End input V R Or Differential input DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2011 DB 8225 3 2 CJC Jumper Setting The CJC just for A D channel 3 2 1 Single End Mode JPI NO CJC Connection Single End CJC Default Connection To single end mode A D channel O 3 2 1 Differenti
4. ACCESSORIES 4 8 BDE SL A YOUT 8 2 2 PIS ASSIGNMENT 9 2 3 WRING DIACRAM 10 2 4 CAPACITOR FILTER VOLTAGE DIVIDER AND CURRENT 10 2A DT ANDUL TS CP UCT P 10 DAD CC 11 11 DB 8225 FOR A 82X SERIES 12 Se ACCESSORIES tanc ie Uie 12 3 1 LAYOUT 12 902 CIC JUMPEER SETTING fs 13 VOC tee ates bestias eu tu a stt 13 S 2 T DUferenttab MOOG s di Deus _ gt 13 3 3 WIRING DTA GRAM arsed 2 aua ras esl 3 14 2 9 d CONNECTION sued olera ent ies oret bd ava dinde 14 S PDI etend COUNCCIION S traders abu 14 3 4 GT b SAEVUS 15 3 5 OPEN DETECT AND INPUT FILTERING 16 3 6 VOLTAGE DIVIDER AND CURRENT INPUT cccscccceccececcececcecsccececescecssscessscessscecescecesceceecs 17 20 Voltage b
5. 20 pin connector A D card EN 1 Accessories The DB 8025 is the cost effective universal screw terminal board for 20 pin connector A D card 11 DB 8025 Layout Resistor amp Capacitor reserved for user DB 8025 CNB CNA o eo CNA 20 Pin connector for 1 20 CNB 20 Pin connector for B1 B20 DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2011 DB 8025 1 2 Pin Assignment Description Description M a LL mu _2 mno s ___ 5 48 5 6 4 ___ 7 7 7 7 _ s ___ 7 17 B17 18 A18 18 B18 19 A19 19 B19 20 A20 20 B20 gt co I lt DB 8025 1 3 Wring Diagram A D CARD R1A 0Q factory setting NAT Resistor C1 Capacitor Heserved for User Heserved for user 1 4 Capacitor Filter Voltage Divider Current Input 1 4 1 Input R C Filtering Input Filtering are provided on the DB 8025 by install a resistor and a capacitor on the desired input channel For example 1 6 KHz Low pass filter Equation f3db 1 2 R C The steps are shown below otep1 Change 0 resistor to 10 otep2 Install 0 01 uF Capacitor on C1 DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2011 DB 8
6. 3719 X X X B2 B3 B4 BS B B8 B9BIOBILBISCBBBHBISBIG BETBISBISB20 8 e E m m e 8 e Ea m B D m 8 m m ABE ABRE 9 ale Al 2 Ad 5 7 8 9 20 1 20 2 21 3 22 4 23 5 24 6 25 7 26 8 27 9 28 10 29 B 20 Pin connector pin assignment 1 234 5 6 7 8 9 10 11 12 13 14 15 10 17 18 19 20 Bl B2 B3 B5 B7 BS 20 Al nem 49 AID 1 A20 1234528 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DB 8125 2 3 Wring Diagram R1A 0 factory setting C1 eserved Tor User ieserved for user i 2 4 Capacitor Filter Voltage Divider and Current Input 2 4 1 Input R C Filtering Input Filtering are provided on the DB 8125 by install a resistor and a capacitor on the desired input channel For example 1 6 KHz Low pass filter Equation f3db 1 2z R C The steps are shown below otep1 Change 00 resistor to 10 otep2 Install 0 01 uF Capacitor on C1 10 DB 8125 2 4 2 Voltage Divider If the input voltage signals level is over the A D card input range The DB 8125 provided 2 resistors on the input channel to divide input voltage signal The steps are shown below Step1 Change
7. 011 DB 8325 4 2 Wring Diagram 150 813 PISO 813 RD1 0 2 factory setting RD2 Resist se CDI Capacitor Reserved for User Reserved for user 4 3 Capacitor Filter Voltage Divider and Current Input 4 3 1 Input R C Filtering Input Filtering are provided on the DB 8325 by install a resistor and a capacitor on the desired input channel For example 1 6 KHz Low pass filter Equation f3db 1 2z R C The steps are shown below Step1 Change RD1 0 resistor to 10 Step2 Install 0 01 uF Capacitor RD1 10 CDI 0 01uF DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2011 DB 8325 4 3 2 Voltage Divider If the input voltage signals level is over the A D card input range The DB 8325 provided 2 resistors on the input channel to divide input voltage signal The steps are shown as below Step1 Change RD1 0 resistor to 10 0 1 Step2 Install 10 0 1 on RD2 Voltage Signal 2 V n n RD1 RD1 RD2 RDI 10 2 5V signal to A D input channel RD2 10 Divider 4 3 3 Current Input If you want to measure current input signal you have to change RD2 0 resistor to 250 The steps are shown as below Current signal range 0 20 mA HD2 change to 2500 Voltage 20 mA x 250 5 V Range 0 5V Formula Input voltage signal input current signal x 250 O RD1 00
8. 025 1 4 2 Voltage Divider If the input voltage signals level is over the A D card input range The DB 8025 provided 2 resistors on the input channel to divide input voltage signal The steps are shown below Step1 Change 0 resistor to 10 0 1 otep2 Install 10 0 1 R1B Voltage Signal 2 V n n 1 1 1 10 2 5V signal to A D input channel 10 KQO 1 4 3 Current Input If you want to measure current input signal you have to install 250 resistor to R1B The steps are shown as below Current signal range 0 20 mA R1B change to 250 Q Voltage 20 mA x 250 5V Range 0 5V Formula Input voltage signal input current signal x 250 Q TWN 20 mA current signal 5V signal to A D input channel RIB 2500 DB 8125 for 20 pin or 37 pin D Sub connector A D card mM 2 Accessories The DB 8125 is the cost effective universal screw terminal board for 20 pin connector or 37 pin D Sub connector A D card 2 1 DB 8125 Layout Input Filter Capacitor DB 8125 Input Filter Capacitor 37 Pin D Sub connector for A1 A20 and B1 B25 9 CN1 20 Pin connector for 1 20 CN2 20 Pin connector for B1 B20 DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2011 DB 8125 2 2 Pin Assignment B 3 pin D Sub connector pin assignment 11 30 12 31 13 32 14 33 15 34 16 35 17 36 18
9. 22 826 Pin assignment of D2 same as CN1 of DB 889D DB 1825 Connection to ISO AD32 MEE E E s ll Eck ka j 1 TEAS ajamaa a airo p olei Jorio Connection to 1202 1602 1802 822 826 and multiple DB 889D 16 channels differential p
10. al Mode JP2 HH NO CJC Connection Differential CJC Default Connection To differential mode A D channel O DB 8225 3 3 Wiring Diagram The A 82x series provides Single Ended and Differential connections 3 3 1 Single End Connection 37Pin Connector RAO 00 Al RS AD gt RBO Resistor 3 CO Capatitor Open detection ram i iput filtering l AGND RS A Gnd gt l l 8225 Single End input 3 3 2 Differential Connection l l RAO 00 l l i cHoHI RS Resistor T CDO Capatitor Input filtering ON KRSI RAS 00 8225 Differential input DB 8225 3 4 Output Built in CJC Circuitry is provided producing 10 mV per Deg C with 0 0 Volts 273 Deg C The A 822 should be protected from draughts and direct sunlight in order to accurately reflect room temperature CJC Calibration Connect the 82 series to DB 8225 1 2 Set A 822HG DG to Single End Mode 3 set JP1 to 1 2 and JP2 to 2 3 Single End mode 4 Read the temperature from a Digital thermometer placed near D1 D2 See DB 8225 Layout Read A 82x AIO Single End Channel 0 Adjust VR1 until a stable reading of 10 mV per deg C is attained 99 For example when the environment temperature is 24 deg C the reading value of CJC will be 2 97 V 273 deg c 24 de
11. ant to measure current input signal you should have to change RAO 0 resistor to 250 0 The steps are show below Current Signal range 0 20 mA RAO change to 250 Q Voltage 2 20 mA X 250 5 V Range 0 5V Formula Input voltage signal input current signal x 250 DB 8225 3 7 Timer Counter and D A Output Connector Pin Name Connector 5 V From PC 5 V D GND Digital Ground EXTCLK External Clock for A 822HG DG INTCLK No Function DRDY EXTTRG No Function External Trigger of A D converter 8254 Counter 1 output Internal trigger used 8254 Counter 1 Gate COUT1 GATE Internal trigger used 8254 Counter 0 Output Reserved for user 8254 Counter 0 Gate Reserved for user COUTO GATEO AGND Analog Ground External reference voltage input of D A channel 2 Output of D A Channel 2 External reference Voltage input of D A Channel 1 Output of D A Channel 1 Output of D A Internal reference Voltage EXTVREF2 DAOUT2 EXTVREF1 DAOUT1 VREF DB 8325 for ISO 813 and PISO 813 isolated A D card mM 4 Accessories The DB 8325 is screw terminal board for ISO 813 and PISO 813 isolated A D card 4 1 DB 8325 Layout Input Filter Capacitor DB 8325 Input Filter Capacitor o 0 1 for ISO 813 and PISO 813 analog input channel 0 31 9 A GND 150 813 and PISO 813 analog ground DB 8025 8125 8225 8325 1825 Terminal Board User Manual Ver 1 5 Aug 2
12. g c X 10 mV deg c 2 97 V You should need an A D Channel for CJC calibration AIO is reserved for CJC calibration use in single ended mode and and CHO LO 5 reserved for differential mode DB 8225 3 5 Open Detect and Input Filtering Open thermocouple detection and input filtering are provided on the DB 8225 by installing 3 resistors and a capacitor on the desired input channel For example channel 0 is desired channel RAOand RA8 must be removed and RD1 must be installed These biasing resistors will slowly pull an open input channel to O Vdc This OVdc condition can be sensed and flagged in software Replaced RAO 2 Install RDO E Capacitor Installed d aoo gt Replaced Differential input Channel 00 replaced by 10KO Install 100MO Install 1uF 7 In Singled End mode RA_n should be replaced by 10 KQ RB_n should be added 100 resistor on it and C_n should be added 1uF capactor on it also Channel 0 15 DB 8225 3 6 Voltage Divider and Current Input 3 6 1 Voltage Divider If the input voltage signals level is over the A 82x input range The DB 8225 provided 2 resistors on the input channel to divide input voltage signal The steps are shown below Step 1 Change RAO resistor to 10 Ko 0 196 Step 2 Install 10 Ko 0 1 on RBO Voltage Signal 2 V n RBO RAO RBO 3 6 2 Current Input If you w
13. iatch tn Den uin uM ERU LM MM 17 LOZ 77472 130 1 eee eee Tee een rer ent entry intr 17 227 TIMER COUNTER AND D A OUTPUT CONNECTOR 00485 18 DB 8325 FOR 150 813 AND PISO 813 ISOLATED A D CARD 19 4 19 4 1 DBS _______ _ _6_6_6_ __ ______ __ _ 19 4 2 4 5 5 catia 20 4 3 CAPACITOR FILTER VOLTAGE DIVIDER AND CURRENT 44 20 20 Dg VNDC VU uL ee E 21 do 21 DB 19275 TERMINALI BOARD a 22 PCB LAYOUT FOR CONNECTING 2 tede EU tubae daa esce e boo Unten 22 LAYOUT FOR CONNECTING TO 1202 1602 1802 822 826 000 23 CONNECTION TOTS OSA Zaa ate cat 24 CONNECTION TO PC I 1202 1602 1802 822 820 4 i Ete 24 CONNECTION TO PCI 1202 1602 1802 822 826 AND MULTIPLE DB 889D 16 CHANNELS DIEEBRENTIAL _ __ _ EM __ DEI uM 24 DB 8025 for
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