Interface Specifications > Redundant Terminal Blocks

Redundant Discrete Terminal Block

Specifications

Table: Redundant Discrete Terminal Block Specifications
Item Specification
Voltage rating 30 VDC
Maximum current 1 A per I/O channel 3 A per card
Mounting Assigned slots of I/O carrier. The lower slot number must be odd and the upper slot number must be the next higher even number. For example, slots 1 and 2, slots 3 and 4, and slots 5 and 6 are valid pairs. Slots 2 and 3 are not a valid pair.

Terminal Block Connections

Table: Redundant Discrete Terminal Block Specifications shows the Redundant Discrete terminal block. The key on the Redundant Discrete terminal block is set to B1 at the factory for use with the Series 2 DI, 8-channel, 24 VDC Dry Contact card. Change the key position to B6 to use this terminal block with the Series 2 DO, 8-channel, 24 VDC High-Side card.

Figure: Redundant Discrete Terminal Block