User manual

Publication CIG-WD001B-EN-P - May 2005
7-14 1756 ControlLogix I/O Modules
24 VDC
Field Power
Supply
REG24V
IN_COM
General Cable
C0720
From
1756-M02AE
24 V olt
Sourcing Type
Registration
Sensor
Supply
Output
Common
+
-
5 VDC
Field Power
Supply
REG5V
IN_COM
General Cable
C0720
From
1756-M02AE
5 Volt
Sourcing Type
Registration
Sensor
Supply
Output
Common
+ -
24 VDC
Field Power
Supply
HOME
IN_COM
General Cable
C0720
From 1756-M02AE
+-
The home limit switch inputs to the servo module are designed for 24V nominal operation.
These inputs should be wired for current sourcing operation.
24 VDC
Field Power
Supply
+OK
-OK
General Cable
C0720
From 1756-M02AE
+-
OK Relay
OK Relay
Contacts
Start
CR1
Stop
CR1
CR1
M1
+
-
24 VDC
Field Power
Supply
To User's circuitry
+OK -OK
When the OK Relay is loaded with an inductive load, use a counter-EMF suppression diode across the load.
The maximum rating of the OK relay contacts must not exceed 60V dc.
1756-MO2AE – Wiring 24V Registration Sensors 1756-MO2AE – Wiring 5V Registration Sensors
The registration inputs to the servo module support 24V or 5V registration sensors. These inputs must be wired to
receive source current from the sensor. Only use sourcing type registration sensors.
1756-MO2AE – Wiring Home Limit Switch Input 1756-MO2AE – Wiring OK Contacts
Transmitter
Receiv er
Fiber optic connectors
1756-M08SE and 1756-M16SE