KC4011X1-BC1

Overview

KC4011X1-BC1 is an Emerson redundant DI terminal block providing 32 digital input channels for process control and monitoring applications.

Electrical Details

• Field Circuit: 30 VDC, 5 mA per channel

• Total Current: 160 mA

Environmental Limits

• Ambient Temperature: -40 °C to +70 °C

• Shock: 10 g, half-sine wave, 11 ms

• Vibration: 1 mm peak-to-peak from 2–13.2 Hz; 0.7 g from 13.2–150 Hz

• Airborne Contaminants: ISA-S71.04–1985, Class G3

• Relative Humidity: 5–95%, non-condensing

Installation Notes

• Terminal blocks can be added or removed with system power applied only if no I/O card is installed and no field wiring is connected.

• Rotary keying ensures correct pairing with I/O cards.

• Keys must match the I/O card in use.

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