Modular Wireless I/O System – User Guide
21
10.
ANALOG 4-20 mA I/O MODULE WIRING DIAGRAMS
A.
4-20 mA Module Overview (BM-A420-122 Shown)
Use Solid / Stranded (AWG) 28-12 Wire Gauge
4-20 mA I/O Module does not share a common ground with Radio Module.
All inputs and outputs on I/O Modules provide field isolation.
Le module d'E / S 4-20 mA ne partage pas une masse commune avec le module radio.
Toutes les entrées et sorties des modules d'E / S fournissent une isolation sur le terrain.
VS/External Power (min) = 10 + Max Current (Amp) * R
loop
R
loop
= Total Loop Impedance
Содержание Wio BM-0868-RM1
Страница 15: ...Modular Wireless I O System User Guide 14 7 SIGNAL CHAIN DIAGRAM...
Страница 17: ...Modular Wireless I O System User Guide 16 B Isolation vs Non Isolation...
Страница 19: ...Modular Wireless I O System User Guide 18 B Digital Input Wiring...
Страница 20: ...Modular Wireless I O System User Guide 19 C Digital Output Wiring...
Страница 23: ...Modular Wireless I O System User Guide 22 B 4 20 mA Input Wiring...
Страница 24: ...Modular Wireless I O System User Guide 23 C 4 20 mA Output Wiring...