Watlow Relay Interface Board - Manual (Page 14)

Relay Interface Board Installation Guide
10
Applying Power
After wiring the I/O board modules and selecting the appropriate jumper positions,
power may be connected to the system.
If power is present at the RIB, the green LED labeled RLY PWR will light.
Testing Your System
Test the system after connecting power. For specific information on testing
controllers, refer to your controller manual.
• To test a PID control output, set the appropriate loop to Manual mode and set the
output to 100%. The LED located on or next to the output module will light.
• To test digital alarms, outputs and inputs, use the controller’s Manual I/O Test
menus.