The TM2AMM3HT is an analog input/output module designed for Modicon M221, M241, and M251 logic controllers, enhancing precision and efficiency in industrial applications.
Product ModelTM2AMM3HT
Product ID34660
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeaturePrecision analog input and output for accurate control
2
Feature12-bit data resolution for high precision
3
FeatureLinear conversion of analog data for easy integration
4
FeatureDesigned for Modicon M221, M241, and M251 logic controllers
5
FeatureEnhances efficiency in industrial control systems
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Modicon M238 logic controller
Product or Component Type
Input/output analog module
Analogue input number
2
Input level
High level
Analogue input type
current 4...20 mA non differential voltage 0...10 V non differential
Analogue output number
1
Analogue output type
Current 4...20 mAVoltage 0...10 V
Cross talk
<= 2 LSB
Range Compatibility
TwidoAdvantys OTB
Analogue input resolution
12 bits
Analogue output resolution
12 bits
LSB value
2.5 mV voltage voltage4.8 µA current current
Permissible continuous overload
40 mA current13 V voltage
Input impedance
>= 10 Ohm current>= 1 MOhm voltage
Load type
Resistive
Load impedance ohmic
>= 2000 Ohm voltage<= 300 Ohm current
Stabilisation time
20 ms
Conversion time
20 ms + 1 controller cycle time
Sampling duration
10 ms
Acquisition period
60 ms per channel + 1 controller cycle time
Measurement error
+/- 0.2 % of full scale 0...10 V 0...10 V 25 °C+/- 0.2 % of full scale 4...20 mA 4...20 mA 25 °C
Temperature coefficient
+/-0.006 %FS/°C 0...10 V+/-0.006 %FS/°C 4...20 mA+/-0.015 %FS/°C 0...10 V 0...10 V+/-0.015 %FS/°C 4...20 mA 4...20 mA
Repeat accuracy
+/-0.5 %FS input/output
Non-linearity
+/- 0.2 %FS current current+/- 0.2 %FS voltage voltage
Output error
+/- 1 %FS
Output ripple
<= 1 LSB
Total error
+/-1 %FS current current+/-1 %FS voltage voltage
Type of Cable
Shielded cable
Insulation between channel and internal logic
Photocoupler
Supply
External supply
[Us] rated supply voltage
24 V DC
Supply voltage limits
19.2...30 V
Electrical connection
1 removable screw terminal block
Current consumption
50 mA 24 V DC external50 mA 5 V DC internal
Net Weight
0.187 lb(US) (0.085 kg)
Dielectric strength
500 V between I/O channel500 V between the I/O and the external supply circuit500 V between the I/O and internal logic
Width
0.9 in (23.5 mm)
Depth
2.8 in (70 mm)
Height
3.5 in (90 mm)
TM2AMM3HT Analog I/O Module by Schneider Electric | INDPRT
