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CHAPTER 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)
1. Specifications