Rockwell Automation 1747-ASB Remote I/O Adapter - Manual (Page 120)

Publication 1747-UM006B-EN-P - June 2003
8-16 Application Examples
PLC-5 Example The PLC-5/40 built-in scanner controls two 1747-ASB modules.
1747-ASB module 1 controls a 7-slot and 10-slot chassis. The I/O
modules residing in those chassis are:
•
1746-NIO4V, analog module (2 current or voltage inputs and 2
voltage outputs)
•
1746-OW8, 8-point AC/DC Relay output module
•
1746-OW16, 16-point AC/DC Relay output module
•
1746-IA16, 16-point AC input module
•
1746-OG16, 16-point TTL output module
•
1746-IG16, 16-point TTL input module
•
1746-OW8, 8-point AC/DC Relay output module
•
1746-OV8, 8-point DC sinking output module
•
1746-OB16, 16-point DC sourcing output module
•
1746-IB16, 16-point DC sinking input module
•
1746-OA8, 8-point AC output module
•
1746-NO4V, analog module (4 voltage outputs)
•
1746-OW16, 16-point AC/DC Relay output module
•
1746-IA16, 16-point AC input module
•
1746-OV16, 16-point DC sinking output module
•
1746-IV16, 16-point DC sourcing input module
1747-ASB module 2 controls a 4-slot chassis. The I/O modules
residing in the SLC chassis are:
•
1746-NI4, analog module (4 current inputs)
•
1746-NO4I, analog module (4 current outputs)
•
1746-NIO4I, analog module (2 current or voltage inputs and 2
current outputs)
The application is illustrated on the following page. When the switch
is closed, the bulb turns on. An analog signal is sent from the
1746-NIO4I module to meter 1 and a voltage signal is sent from the
1746-NO4V module to meter 2.
For more information regarding the PLC-5/40 processor, refer to the
installation manual.