Redundant Discrete 8-Channel Terminal Block specifications

Installation notes

This terminal block is used to terminate wiring for the S-series Redundant DI 8-channel NAMUR card and the S-series Redundant DO 8-channel 24 VDC high-side card.
Set the terminal block key to B1 before installing the Redundant DI 8-channel NAMUR card and to B6 before installing the Redundant DO 8-channel 24 VDC high-side card.

Table: Redundant Discrete 8-Channel Terminal Block specifications
Item	Specification
Voltage rating	30 VDC
Maximum current	1 A per I/O channel 3 A per card
Operating temperature	-40°C to 70°C (-40°F to 158°F)
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.

Figure: Redundant Discrete Terminal Block