● Serial Ports: One or Two shielded male D-sub 9-pin connectors compatible with RS-232, RS-422 and RS-485 specifications.

● RS-485 Drive: A total of 32 transmitters and receivers allowed on one line.

● Receiver Input Sensitivity: ±200 mV, differential input.

● Input Common Mode Voltage: -7V to +12V.

● Transmitter Output Drive Capability: 60 mA (100 mA short-circuit current capability).

● Serial Data Rates: 50 to 115,200 baud. Asynchronous.

● Address: Continuously mapable within 000 to 3FF (hex) range of AT bus addresses.

● Operating Temperature Range: 0° to 60°C.

● Storage Temperature Range: -40° to +100°C.

● Humidity: 0 to 90% RH, non-condensing.

● Size: 6.5″ long. (165 card length)

● Although designed for any AT slot, if installed in an XT-style slot then IRQ10-15 will be unavailable to the card.

● +5 VDC at 1580mA typical

● +12 VDC at 2000 mA typical

● This product is designed to be in full compliance with CE requirements.