Sensorex CX105, Руководство пользователя

Страница: 8 / 17

8
4 Electrical Connections
4.1 System Power & Loop Connections

Standalone application, loop current isn’t used
Power Supply Transmitter Terminals
24VDC+ + 2 V+/Loop+
24VDC- - 1 V-/Loop-

Connection to a PLC with built-in power supply
PLC Terminals Transmitter Terminals
24VDC+ +
2 V+/Loop+
24VDC- -
4-20mA Loop Input -
1 V-/Loop-
4-20mA Loop Input +

Connection to a PLC with separate power supply
Option A
Power Supply Transmitter Terminals
24VDC+ + 2 V+/Loop+
24VDC- - 1 V-/Loop-
PLC
4-20mA Loop Input -
4-20mA Loop Input +
Option B
PLC Transmitter Terminals
4-20mA Loop Input - 2 V+/Loop+
4-20mA Loop Input + 1 V-/Loop-
Power Supply
24VDC+ +
24VDC- -