Rockwell Automation 198x Modular DeviceNet Starter Auxiliary I/O - Manual (Page 96)

5-30 Specifications
Publication 198-UM001B-EN-P September 2001
198-OW2-G4 Series A (Relay Valve Module)
Figure 5.20 198-OW2-G4 Series A Relay Valve Module
The Relay Valve module 198-OW2-G4 is designed to provide two output contacts to operate
up to two pneumatic valves. The power for the pneumatic valves is supplied separately via a
2-point insulation displacement connector.
Assembly Instances 104 and 105 are default for 198-DNG. Assembly Instances 106 and 107
are default for 198-DN.
Table 5.U 198-OW2S I/O Produced/Consumed Data
Input Data — Assembly Instance 103, 105, or 107
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
— — — — — — — —
Input Data — Assembly Instance 101
Bit 3 or 7 Bit 2 or 6 Bit 1 or 5 Bit 0 or 4
Compressed format, no data sent
Output Data — Assembly Instance 102, 104, or 106
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
— — — — — — Output 2 Output 1
Output Data — Assembly Instance 100
Bit 3 or 7 Bit 2 or 6 Bit 1 or 5 Bit 0 or 4
— — Output 2 Output 1