Ia2 (2-input ac module), Ia2 (2-input ac module) -17 – Rockwell Automation 198 Series C Modular DeviceNet Starter Auxiliary User Manual User Manual
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5-17 Specifications
Publication 198-UM002A-EN-P December 2001
198-IA2 (2-Input AC Module)
Figure 5.10 198-IA2 2-Input AC Module
The 2-input AC module 198-IA2 is designed to allow two 120V AC inputs to be monitored.
These inputs are isolated from the DeviceNet network. This module comes with a DIN
Rail-Mount base, but can also be mounted next to any gland plate-mounted device.
Assembly Instances 104 and 105 are default for 198-DNG. Assembly Instances 106 and 107
are default for 198-DN.
Table 5.12 198-IA2 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 2
Input 1
Input Data — Assembly Instance 101
Bit 3 or 7
Bit 2 or 6
Bit 1 or 5
Bit 0 or 4
—
—
Input 2
Input 1
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 Data — Assembly Instance 100
Bit 3 or 7
Bit 2 or 6
Bit 1 or 5
Bit 0 or 4
Compressed format, no data sent