AMM32TJ

Overview

AMM32TJ is an RTS input multiplexer module designed for temperature measurement applications in industrial systems.

Input Signal

• Thermocouple: K, T, J, E, B, R, S (Standard); N (IEC)

• RTS: JPt100 or JIS Pt100 (DIN Pt100), 3-wire type

• Input range: -200 to 600 °C

Signal Characteristics

• Signal insulation: Input signals are isolated between systems

• Data update period: 1 s

• Accuracy: ±0.15 Ω (RTS input)

• Disconnection detection time: 20 s max.

• Allowable wiring resistance: 150 Ω max. (per wire)

• Measuring current: 1 mA

• Burnout detection: Select from UP / DOWN / OFF

• Input parallel connection: Not permitted

Installation & Connection

• Installation method: Installed in the I/O module nest

• Connection method: Connected to the terminals of the I/O module nest with M4 screws

Environmental Performance

• Effect of ambient temperature change: For 10 °C change: RTS input ±0.3 Ω or less

Power Requirements

• Current consumption: 500 mA or less (5.0 V DC)

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