1746SC-NI8U

Overview

• Model: 1746SC-NI8U

• Type: Universal Analog Input Module

• Series: SLC 500

• Channels: 8 universal inputs

• Outputs: 6 individually isolated channels

• Weight: 0.50 lbs (0.23 kg)

Input Specification

• Input Types: 31 supported

• Thermocouple Sensors: J, K, T, B, E, R, S, N, C

• RTD Sensors: PT385/3916, Ni618/672, Cu426

• Resistance Signals: 0–3000 Ω

• Voltage Signals: ±50 mV, ±100 mV, ±0.5 V, ±2.0 V, 0–5 V, 1–5 V, 0–10 V, ±10 V

• Current Signals: 0–20 mA, 4–20 mA

• Input Current Range: 0–20 mA

• Overcurrent Protection: 28 mA continuous

Electrical Specification

• Input Voltage: 0–5 V

• Thermal Dissipation: 3 W max

• Input Filters: 10 Hz, 50 Hz, 60 Hz, 250 Hz

Mechanical & Installation

• Form Factor: Standard SLC 500 I/O slot module

• Connector: Removable terminal block

• Recommended Cable (TC inputs): Shielded, twisted-pair thermocouple extension wire

Environmental Specification

• Operating Temp: 0–60 °C (typical for SLC modules)

• Storage Temp: -40–85 °C

• Humidity: 5–95%, non-condensing

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