The TM2AMI4HTN is an analog input/output (I/O) expansion module from Schneider Electric's Modicon TM2 modular I/O system, designed for use with Modicon M221 and M241 series programmable logic controllers (PLCs). It expands the controller's analog signal handling capabilities via a direct, high-speed bus connection.
Specifications:
Parameter Specification
Product Range Modicon TM2 (Modular I/O for M221/M241 PLCs)
Device Type Analog Mixed Module (2 Inputs / 2 Outputs) - Extended Temp. Version
Compatible Controllers Modicon M221, M241 series PLCs
Number of Channels 4 channels total:
• 2 Analog Inputs
• 2 Analog Outputs
Signal Type Software configurable per channel:
• Voltage: 0 to 10V DC
• Current: 0 to 20 mA or 4 to 20 mA
Input Resolution 12 bits (including sign)
Output Resolution 12 bits
• Voltage: ≥ 200 kΩ
• Current: 250 Ω
Power Supply Powered via the TM2 bus from the PLC base unit.
Isolation 500 V AC between the bus and the field side.
Configuration Via controller programming software (EcoStruxure Machine Expert). No physical switches.
Operating Temperature -25°C to +70°C (This is the key feature indicated by the HT suffix).
Mounting Snap-on mounting to a TM2 base unit or another TM2 expansion module.
Connection Removable screw terminal block.
Standards & Approvals CE, UL, CSA, RoHS, IEC 61131-2