Black Box RS-485, IC175C, IC113C manual Specifications, Connectors - 2 DB9M

CHAPTER 1: Specifications

1. Specifications

Protocol — Asynchronous

Speed — IC113C: Up to 115.2 Kbps; IC175C: 460.8 kbps and higher

Operation — RS-232 or RS-485/422, 2- or 4-wire (individually selectable on each port)

Connectors — (2) DB9M

Communications Chip — IC113C: 16550 UART; IC175C: 16950 UART MTBF — >150,000 hours

MTTR — <0.25 hours

Materials — Boards are solder mask over bare copper or tin nickel Operating Temperature — 32° to 122°F (0° to 50°C)

Storage Temperature — -4° to 158°F (-20° to 70°C) Humidity — 0 to 90% relative humidity, noncondensing

Power — +5 VDC @ 195 mA ±12 V @ 25 mA (derived from PC bus) Size — 5"W x 7.5 "D (12.7 x 19 cm)

Weight — 0.2 lb. (0.1 kg)

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