DI, 8-Channel, 230 VAC, Dry Contact

Installation Notes

The Fused I/O terminal block is recommended to provide screw terminations for field wiring for the DI, 8-channel, 230 VAC, Dry Contact card. An optional terminal block is the I/O block.

Specifications

Table: DI, 8-Channel, 230 VAC, Dry Contact Specifications
Item	Specifications
Number of channels	Eight
Isolation	Each channel is optically isolated from the system at 250 VAC.
Detection level for On	> 0.71 mA
Detection level for Off	< 0.28 mA
Impedance	238 kΩ
LocalBus current (12 VDC nominal), per card	75 mA 100 mA maximum
Field circuit power, per card	7 mA at 230 VAC
Optional fuse	2.0 A
Mounting	Assigned slot of I/O carrier

Wiring Diagram

Figure: Wiring Diagram for DI, 8-Channel, 230 VAC, Dry Contact