Supply power terminal block - PEAK - PK-IOM5711-0 - PK-IOM5731-0 - Input/output controller - PEAK IOM5711 - PEAK IOM5731

PEAK IOM57 Input/Output Modules Installation Guide

Brand
PEAK
Product name
PEAK IOM5711
PEAK IOM5731
Document type
Installation Guide
Part number
24-10143-985
Document revision
D
Revision date
2021-05-04
Product status
Active
Language
English

The 24 VAC supply power terminal block is a gray, removable, 3-terminal plug that fits into a board-mounted jack on the upper-right of the controller.

Wire the 24 VAC supply power wires from the transformer to the HOT and COM terminals on the terminal plug as shown in Figure 1. The middle terminal on the supply power terminal block is not used. See Table 1 for more information about the supply terminal block.

Figure 1. 24 VAC supply power terminal block wiring

Note: The supply power wire colors may differ on transformers from other manufacturers. Refer to the transformer manufacturer’s instructions and project installation drawings for wiring details.
Important: Connect 24 VAC supply power to the controller and all other network devices so that transformer phasing is uniform across the network devices. Powering network devices with uniform 24 VAC supply power phasing reduces noise, interference, and ground loop problems. The controller does not require an earth ground connection.