DI, 8-Channel, 230 VAC, Isolated

Installation Notes

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

Specifications

Table: DI, 8-Channel, 230 VAC, Isolated Specifications
Item	Specification
Number of channels	Eight
Isolation	Each channel is optically isolated from the system at 250 VAC and from other channels at 250 VAC.
Detection level for On	168 VAC to 250 VAC
Detection level for Off	0 VAC to 68 VAC
Input load (contact cleaning)	1 mA at 230 VAC
Input impedance	238 kΩ
LocalBus current (12 VDC nominal), per card	75 mA 100 mA maximum
Field circuit power, per card	None
Optional fuse	2.0 A
Mounting	Assigned slot of I/O carrier

Wiring Diagram

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