S1
$152.00

USB communication module. Includes a special Output Carrier Board that accepts analog outputs and I/O modules.

S2
$79.00

Isolated RS-232. (Requires a Cable and a Carrier Board, See Accessories)

S3
$173.00

USB communication module (ModBus). Includes a special Output Carrier Board that accepts analog outputs and I/O modules.

S4
$89.00

Isolated RS-485 (Requires a Cable and a Carrier Board, See Accessories)

S5
$105.00

Isolated Modbus RTU - RS-232, ASCII Code Compatible. (Requires a Cable and a Carrier Board, See Accessories)

S6
$116.00

Isolated ModBus RTU - RS-485, ASCII Code Compatible. (Requires a Cable and a Carrier Board, See Accessories)

S8
$184.00

Isolated Ethernet output for DI models only. Includes a special Output Carrier Board that accepts analog outputs and I/O modules.

S9
$231.00

Modbus Ethernet output for DI models only. Includes a special Output Carrier Board that accepts analog outputs and I/O modules.