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Schneider Electric TM2AMO1HT

Schneider TM2AMO1HT Modicon M238 Analog Output Module, 1 Ch

MPNTM2AMO1HT
Obsolete

Schneider TM2AMO1HT Plc Expansion Modules — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$138.00 – $148.73Ref. price · indicative, final on quote
Schneider Electric TM2AMO1HT datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TM2AMO1HT key specifications
ParameterValue
Load typeResistive
Type of cableTwisted shielded cable
Range of productModicon M238 logic controller
Analogue output typeCurrent 4...20 mA Voltage 0...10 V
Product or component typeAnalog output module
Supply voltage limits19.2...30 V
Supply voltage24 V DC
Current consumption50 mA 5 V DC internal 40 mA 24 V DC external
Electrical connection1 removable screw terminal block
Depth2.8 in (70 mm)
Width0.9 in (23.5 mm)
Height3.5 in (90 mm)

All specifications

TM2AMO1HT additional specifications
ParameterValue
SupplyExternal supply
CategoryUS1PC1222531
LSB value2.5 mV voltage voltage 4.8 µA current current
Total error+/-1 %FS
Non-linearity+/- 0.2 %FS
Output ripple<= 1 LSB
Conversion time10 ms + 1 controller cycle time
Repeat accuracy+/-0.5 %FS
Measurement error+/- 0.2 % of full scale 25 °C
Stabilisation time10 ms
Dielectric strength500 V between the I/O and the external supply circuit 500 V between the I/O and internal logic
Load impedance ohmic>= 2000 Ohm voltage <= 300 Ohm current
Analogue output number1
Temperature coefficient+/-0.015 %FS/°C
Analogue output resolution12 bits
Insulation between channel and internal logicPhotocoupler

Product details

Overview

The TM2AMO1HT is a Schneider Modicon M238 analog output module, order code TM2AMO1HT, providing one channel configurable for 0-10 V or 4-20 mA output with 12-bit resolution.

This module converts digital values from the M238 controller into a single analog output signal. The output type is jumper-selectable between 0-10 V (minimum load impedance 2000 Ω) and 4-20 mA (maximum load impedance 300 Ω). Resolution is 12 bits, giving an LSB value of 2.5 mV on the voltage range and 4.8 µA on the current range. Total error is ±1% FS, with non-linearity of ±0.2% FS and a temperature coefficient of ±0.015% FS/°C. Measurement error at 25 °C is ±0.2% of full scale. Conversion time is 10 ms, and output ripple is held to ≤1 LSB. The module is powered from an external 24 V supply, not the backplane bus.

Applications

As a Modicon M238 expansion module, the TM2AMO1HT is used in compact machine control applications — packaging lines, material handling stations, pump skids, and small process skids — where a single analog output is needed to drive a proportional valve, a VFD speed reference, or a panel meter. It fits into the M238 I/O backplane alongside digital and other analog modules.

MPN
TM2AMO1HT