discrete I/O module, Modicon TM3, 8 IO, 4 inputs, 4 relay outputs, spring, 24V DC
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Quick facts
| Availability | Confirmed on request |
| Category | Modicon TM3 |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Weight | 0.95 kg |
Shipping & availability
When can TM3DM8RG be shipped?
TM3DM8RG is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up TM3DM8RG in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for TM3DM8RG and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for TM3DM8RG, subject to availability and destination.
This product is part of the Modicon TM3 range, an offer of expansion I/O modules for Modicon M221, M241, M251 and M262. The discrete I/O module provides 4 input channels, 4 relay output channels with normally open relay output. It is an I/O module with a relay output voltage of 24V DC, 240V AC, a current consumption of 65mA, 5mA at 5V DC via bus connector. This product is capable of controlling variable speed drives or any device equipped with a current or voltage input. There is an Insulation between input/output and internal logic at 500V AC, input and output groups at 1500V AC, open contact at 750V AC and non-insulated between inputs/outputs. It is furnished with removable spring terminal for electrical connection with 5.08mm pitch adjustment for inputs and outputs. It is an IP20 rated product. Its dimensions are 27.4mm (Width) x 84.6mm (Depth) x 90mm (Height). It weighs 0.95kg. This product is certified by CE, CULus and C-Tick. It meets EN/IEC 61131-2 and EN/IEC 61010-2-201 standards. This module is compatible with Modicon M241, Modicon M251 and Modicon M221 logic controller. It supports top hat type TH35-15, top hat type TH35-7.5 rail conforming to IEC 60715 and plate or panel with fixing kit mount. Modicon TM3 expansion modules have been designed with a simple interlocking assembly mechanism. A bus expansion connector is used to distribute data and the power supply when assembling the Modicon TM3 modules with logic controllers. Boost the performance of your controller with the Modicon TM3 I/O system specially designed for the Modicon M221, M241 and M251 logic controllers.
Specifications
Specifications
| Range of product | Modicon TM3 |
| Product or component type | Discrete I/O module |
| Range compatibility | Modicon M241, Modicon M251, Modicon M221, Modicon M262 |
| Device application | Industrial application |
| Discrete input number | 4 conforming to IEC 61131-2 Type 1 |
| Discrete input logic | Sink or source (positive/negative) |
| Discrete output number | 4 relay normally open |
| Discrete output logic | Positive or negative |
| Discrete output voltage | 24 V AC for relay outputs, 240 V DC for relay outputs |
| Discrete input current | 7 mA |
| Voltage state 1 guaranteed | Input: 15...28.8 V DC |
| Voltage state 0 guaranteed | 0...5 V input |
| Current state 1 guaranteed | >= 2.5 mA input |
| Current state 0 guaranteed | <= 1 mA input |
| Input impedance | 3.4 kOhm |
| Response time on input | 4 ms (maximum (turn on)), 4 ms (maximum (turn off)) |
| Discrete output current | 2000 mA relay output |
| Minimum switching current | 10 mA 5 V DC |
| Response time on output | <= 10 ms maximum (turn on), <= 5 ms maximum (turn off) |
| Mechanical durability | 20000000 cycles |
| Safety reliability data | MTBF = 310 years 40 °C |
| Power supply type | Electronic powered by internal bus |
| Typical current consumption | 5 mA at 5 V DC, 0 mA at 24 V DC, 65 mA at 5 V DC |
| Electrical connection | 11 x 2.5 mm² removable spring terminal block with pitch 5.08 mm adjustment for inputs and outputs |
| Maximum cable distance between devices | Unshielded cable: <30 m for regular input |
| Local signalling | 1 LED per channel (green) for I/O state |
| Housing colour | Grey |
| AWG gauge | 0.2…2.5 mm² / AWG 24...AWG 14 with solid cable |
| Mounting support | Top hat type TH35-15 rail conforming to IEC 60715, Top hat type TH35-7.5 rail conforming to IEC 60715, plate or panel with fixing kit |
| Height | 90 mm |
| Width | 27.4 mm |
| Depth | 84.6 mm |
| Net weight | 0.95 kg |
| IP degree of protection | IP20 |
| Protective treatment | None |
| Marking | CE |
| Product certifications | CE, CULus, UKCA, RCM, EAC, CULus HazLoc |
| Standards | IEC 61131-2 |
| Ambient air temperature for operation | -10…35 °C (vertical installation), -10…55 °C (horizontal installation) |
| Ambient air temperature for storage | -25…70 °C |
| Relative humidity | 10…95 % without condensation for operation, 10…95 % without condensation for storage |
| Operating altitude | 0...2000 m |
| Pollution degree | 2 |
| Vibration resistance | 3.5 mm (f = 5…8.4 Hz) on DIN rail, 3 gn (f = 8.4…150 Hz) on DIN rail, 3.5 mm (f = 5…8.4 Hz) on panel mounting, 3 gn (f = 8.4…150 Hz) on panel mounting |
| Shock resistance | 15 gn for 11 ms |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 7.200 cm |
| Package 1 Width | 12.500 cm |
| Package 1 Length | 10.500 cm |
| Package 1 Weight | 215.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 9 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 2.370 kg |
| Unit Type of Package 3 | P12 |
| Number of Units in Package 3 | 288 |
| Package 3 Height | 75.000 cm |
| Package 3 Width | 120.000 cm |
| Package 3 Length | 80.000 cm |
| Package 3 Weight | 74.000 kg |
| Warranty (in months) | 18 |
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