Expansion I/O

In addition to the base I/O provided, the FB2200 I/O

capability can be increased by adding two options. The

expansion below provides 2500 Vdc isolation from the CPU.

▪ 8-channel isolated expansion board, providing 4

channels that are individually software-selectable

as either analog inputs or analog outputs and 4

channels that are individually selectable as discrete

inputs, discrete outputs, or pulse inputs.

▪ 6-channel isolated expansion board, providing 2

channels that are individually software-selectable

as either analog inputs or analog outputs and 4

channels that are individually selectable as discrete

inputs, discrete outputs, or pulse inputs.

Note: The 8-channel expansion board option must be

added first. The 6-channel expansion board can

only be used in units that already have the 8

channel board included.

▪ Two optional relays allow for additional loads up to

30 Vdc at 6A. 24 Vdc is required to energize the

relays or an expansion I/O option must be selected,

which enables 24 Vdc loop.

Note: This option is available only with Class 1 Div 2 approval.