140ERT85410

Overview

140ERT85410 is a multifunction input module from Modicon Quantum, offering 32 process inputs and DCF77 time synchronization for high-speed event logging.

Input Capabilities

• Number of process inputs: 32 inputs at 24–125 V

• Clock signal input: 1 input at 24 V

• Switching voltage (process inputs): 24 V @ 6 mA, 48 V @ 2.5 mA, 60 V @ 2.5 mA, 125 V @ 1 mA

• Anti-bounce filtering: Configurable 0–255 ms

• Input inversion: Configurable

• Acquisition time: 1 ms (clock input)

• Input current (clock): 5 mA

Functional Features

• Functions: Discrete input monitoring, 500 Hz counting, event logging with timestamps

• Time sync protocol: DCF77

• Terminal count: 40

• Channel grouping: 2 groups of 16 inputs

Electrical Details

• Power consumption: 7.5 W (process input)

• Insulation: Optocoupler (inputs and between groups)

• Electrical connections:

• Shielded cable: <600 m

• Unshielded cable: <400 m

• Screw terminal blocks

Indicators

• Bus communication: 1 green LED (Active)

• Self-test OK: 1 green LED (R)

• Fault indicator: 1 red LED (F)

• Input status: 32 green LEDs

Software Compatibility

• Supported systems: Concept, Unity Pro

Power Requirements

• External supply (per group): 3 mA @ 24–125 V DC

• Bus current: 300 mA @ 5 V DC

• Internal current draw: 0.07 mA @ 24 V (with 140XCP90000 module)

Physical Characteristics

• Module format: Standard

• Weight: 0.45 kg

Environmental Ratings

• Operating temperature: 0–60 °C

• Storage temperature: -40–85 °C

• Humidity tolerance: 95% RH, non-condensing

• Altitude limit: ≤ 5000 m

• Electrostatic discharge: 4 kV contact, 8 kV air (IEC 801-2)

• EM field resistance: 10 V/m (80–2000 MHz, IEC 801-3)

• Protective treatment: TC

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