The TM2DMM24DRF is a discrete I/O module for the Modicon M238 logic controller, featuring 16 inputs and 8 output relays.
Product ModelTM2DMM24DRF
Product ID34678
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureEnhance your control systems with the TM2DMM24DRF's 16 inputs and 8 output relays.
2
FeatureIdeal for industrial automation and control applications.
3
FeatureCompact design fits on a 35 mm symmetrical DIN rail.
4
FeatureEasy electrical connection via 1 spring terminal block.
5
FeatureCompliant with Twido Advantys OTB range compatibility.
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
Discrete I/O module
Discrete input number
16
Discrete input voltage
24 V
Discrete input voltage type
DC
Discrete output number
8
Discrete output type
Relay
Range Compatibility
TwidoAdvantys OTB
Input voltage limits
20.4...28.8 V
Discrete input logic
Sink or source
Discrete input current
7 mA
input impedance
3.4 kOhm
Discrete output function
1 NO
Current per channel
2 A
Maximum current per output common
7 A
Number of common point
2 for output1 for input
Contact resistance
45 mOhm
Response time
<= 10 ms from state 0 to state 1 output<= 5 ms from state 1 to state 0 output4 ms at state 0 input4 ms at state 1 input
Minimum switching current
0.1 mA 0.1 V DC
Isolation between channels
None
Isolation between channels and internal logic
2300 V for 1 minute (output)500 V for 1 minute (input)
Isolation between input channel and output channel
1500 V for 1 minute
Isolation between output channels group
1500 V for 1 minute
Mechanical durability
20000000 cycles
Electrical durability
100000 cycles 0.5 A AC-15 240 V AC cos phi = 0.35 inductive100000 cycles 1 A AC-15 240 V AC cos phi = 0.7 inductive100000 cycles 1 A DC-13 24 V DC inductive (L/R = 7 ms)100000 cycles 2 A 240 V AC resistive100000 cycles 2 A 30 V DC resistive
Current consumption
45 mA 24 V DC at state 1 for all input/output65 mA 5 V DC at state 1 for all input/output
