The Schneider Electric TMCR2AI2 is an analog input expansion cartridge/module designed for use with the Easy Modicon M200 programmable controller family. It provides two additional analog channels to an M200 base unit, enabling the controller to read real‑world process signals such as current loops or voltage levels from industrial sensors and transmitters.
Parameters
General
Product: Analog input cartridge/module
Model: TMCR2AI2
Compatible With: Easy Modicon M200 controller range (PLC smart relay)
Module Type: Analog input extension — plug‑in cartridge
Protection Rating: IP20 (standard industrial indoor)
Analog Inputs
Number of Analog Inputs: 2 channels
Input Signal Types Supported:
Current: 4–20 mA and 0–20 mA
Voltage: 0–10 V
Input Impedance:
≤ 250 Ω (current inputs)
≥ 1 MΩ (voltage inputs)
Resolution: 12 bits
Conversion Time: ~20 ms per conversion
Sampling Duration: ~10 ms
Accuracy: ±0.1 % of full scale (typical) at 25 °C
Repeat Accuracy: ±0.5 %FS
Non‑Linearity: ±0.01 %FS
Temperature Drift: ±0.02 %FS/°C
Cross Talk: ≤ 1 least significant bit (LSB)
Connectivity & Installation
Connection: Screw terminal blocks (pitch ~3.81 mm) for input wiring
Max. Cable Distance: < 30 m using twisted shielded pairs
Insulation: Note: analog inputs are not electrically isolated from internal logic