
W1492-OB-001 & W1492-OB-001-16 Interface Boards:
Expanding the output capabilities of the Rockwell PLC
- Master/ Slave combination for 16 or 32 points
- 24VDC sourcing input
- Single point granularity
- Any combination of WRC4 output modules
- 3 amps per output point
- Solid State 24VDC to 250VAC Outputs
- Optional dry contact modules
- Optional on/off/PLC manual switch
- 4 kV isolation per point w/ fuse
- Control power separately fused
- Spare fuse and tester on board
- Install system in minutes rather than hours.
Use W1492-OB-001-16 for 16 points
- Only 8.2″ Long X 5” Wide footprint each
- DIN Mount
- Can be mounted in any orientation
OR Add a W1492-OB-001 for 32 points
- Side entry input cable
- Versatility in applications
- Easy swap modules with one screw
Issues with a typical PLC hardwired system:
- Extra Prep Costs: Labor for wire cutting, stripping, routing, labeling and termination
- Extra Material Costs: 32 Lighted & Fused Terminal Blocks & 32 – 3 Amp relays
- Extra Labor Cost: Modifications and Replacing components requires additional time
- No optional test switch capabilities
WRC solution to save time and money:
W1492-OB-001 for 32 output points in 3 easy steps
Start with a PLC output card and a Rockwell IFM cable
- Plug-In – W1492-OB-001 for the 1st set of 16 modules
- Plug-In – W1492-OB-001-16 using 1781-CXHH20 cable for the 2nd set of modules
- Plug-In – Any combination of 24V Logic WRC4 Output modules
Only the W1492-OB-001 Series has all these features in one package!
Savings in Labor & Materials…
Rapid Troubleshooting…
Mix & Match Modules…
Isolate PLC Outputs…
Greater Flexibility…
Minutes to install…

