Call Switchboard
1300 724 622 24/7 Support Center
Menu
Picture of dPAC module, Modicon M251
Picture of dPAC module, Modicon M251
Picture of dPAC module, Modicon M251
Picture of dPAC module, Modicon M251
Picture of dPAC module, Modicon M251
Picture of dPAC module, Modicon M251
Picture of dPAC module, Modicon M251
SKU:

TM251MDESE

dPAC module, Modicon M251

$909.54 INC GST
Available for Shipping : 31-Aug-2025
dPAC module, Modicon M251
Be the first to review this product
Manufacturer: Schneider Electric
Instruction sheet
Environmental Disclosure
Catalog
Circularity Profile
User guide
Declaration of conformity
Product Page Link
Product Data Sheet
The Modicon M251 dPAC is part of the EcoStructure Automation Expert hardware controller range. It is an optimised dPAC controller that supports Modicon TM3 I/O catalog. The controller carries up to 488 discrete I/O channels, 114 analog I/O channels and 14 (7 local + 7 remote) Modicon TM3 expansion modules. It is a cost-optimized, low-footprint distributed controller based on the machine-specialized Modicon M251 PAC platform. It includes a 1GB/s Ethernet port, a dual port Ethernet field bus and supports Modbus/TCP, OPC UA and auto discovery. The controler is compatible with most Modicon TM3 I/O. It weighs 0.85kg (1.9lb). EcoStruxure Automation Expert is a new category of software defined automation, enabling next generation integrated architectures and Industry 4.0 solutions. It complies with IEC/EN 61131-2 (Edition 2 2007), UL508 (UL61010-2-201), ANSI/ISA 12.12.01-2007, CSA C22.2 No. 213, No. 142, E61131-2 and IACS E10 standards.

Products specifications

Attribute name Attribute value
Main
[Us] rated supply voltage 24 V DC
Range of product Modicon M251
Product or component type processor module
Complementary
Data storage equipment <= 16 GB SD card (optional)
Realtime clock with
Surge withstand 0.5 kV power lines differential mode conforming to EN/IEC 61000-4-5, 1 kV power lines common mode conforming to EN/IEC 61000-4-5, 1 kV shielded cable common mode conforming to EN/IEC 61000-4-5
Communication service NTP client, OPC UA server, Modbus TCP server, Modbus TCP client
Supply voltage limits 19.2-28.8 V
Memory capacity 64 MB for system memory RAM
Backup time 2 years at 25 °C
Marking CE
Power consumption in W 45-45 W (with max number of I/O expansion module)
Height 90 mm
Electrical connection removable screw terminal blockpower supply (pitch 3.81 mm)
Data backed up 128 MB built-in flash memory for backup of user programs
Depth 90 mm
Width 54 mm
Local signalling 1 LED (red) for bus fault on TM4 (TM4), 1 LED (green) for SL, 1 LED (red) for BAT, 1 LED (green) for SD card access (SD), 1 LED (red) for I/O error (I/O), 1 LED (red) for module error (ERR), 1 LED (green) for RUN, 1 LED (green) for PWR
Mounting support plate or panel with fixing kit, top hat type TH35-7.5 rail conforming to IEC 60715, top hat type TH35-15 rail conforming to IEC 60715
Integrated connection type Ethernet port Ethernet 2 with RJ45 connector, dual-port Ethernet 1 with 2 RJ45 connector, non isolated serial link serial with RJ45 connector and RS232/RS485 interface , USB port with mini B USB 2.0 connector
Net weight 0.22 kg
Maximum number of I/O expansion module 14 (remote I/O-Architecture), 7 (local I/O-Architecture)
Battery type BR2032 lithium non-rechargeable, battery life: 4 year(s)
Clock drift <= 60 s/month at -10-50 °C
Port Ethernet Ethernet marking 10BASE-T/100BASE-TX - 2 copper cable
Environment
Resistance to fast transients 1 kV (serial link) conforming to EN/IEC 61000-4-4, 1 kV (Ethernet line) conforming to EN/IEC 61000-4-4, 2 kV (power lines) conforming to EN/IEC 61000-4-4
Resistance to electrostatic discharge 4 kV on contact conforming to EN/IEC 61000-4-2, 8 kV in air conforming to EN/IEC 61000-4-2
IP degree of protection IP20 with protective cover in place
Relative humidity 10-95 %, without condensation (in storage), 10-95 %, without condensation (in operation)
Ambient air temperature for storage -40-70 °C
Ambient air temperature for operation -10-55 °C (horizontal installation), -10-35 °C (vertical installation)
Pollution degree 2
Standards UL 508, EN/IEC 61131-2, CSA C22.2 No 213, CSA C22.2 No 142, ANSI/ISA 12-12-01
Immunity to microbreaks 10 ms
Resistance to electromagnetic fields 1 V/m 2 GHz...3 GHz conforming to EN/IEC 61000-4-3, 3 V/m 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3, 10 V/m 80 MHz...1 GHz conforming to EN/IEC 61000-4-3
Resistance to conducted disturbances 1 V 2 GHz...3 GHz conforming to EN/IEC 61000-4-3, 3 V 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3, 10 V 80...1000 MHz conforming to EN/IEC 61000-4-3
Electromagnetic emission radiated emissions - test level: 47 dBμV/m QP class A ( 10 m) at 230-1000 MHz conforming to IEC 61000-6-4, conducted emissions - test level: 79...63 dBμV/m QP ( power lines) at 150-1500 kHz conforming to IEC 61000-6-4, radiated emissions - test level: 40 dBμV/m QP class A ( 10 m) at 30-230 MHz conforming to IEC 61000-6-4, conducted emissions - test level: 63 dBμV/m QP ( power lines) at 1.5-30 MHz conforming to IEC 61000-6-4, conducted emissions - test level: 120...69 dBµV/m QP ( power lines) at 10-150 kHz conforming to IEC 61000-6-4
Operating altitude 0...2000 m
Vibration resistance 3 gn at 8.7-150 Hz on panel mounting, 1 gn at 8.4-150 Hz on symmetrical rail, 3.5 mm at 5-8.4 Hz on symmetrical rail
Shock resistance 15 gn for 11 ms
Storage altitude 0-3000 m
Product certifications UKCA, Achilles, CE, RCM, CSA, cULus
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 10.600 cm
Package 1 Width 12.000 cm
Package 1 Length 17.000 cm
Package 1 Weight 372.000 g
Unit Type of Package 2 2
Number of Units in Package 2 10
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 4.348 kg

About us

PO BOX 4691, Toowoomba,QLD,4350
7.00am - 5.00pm AEST
Monday to Friday
1300 724 622

Location

Quick Links

Categories

Other Links

Copyright © 2025 Switchboard in a Box. All rights reserved.
Powered by nopCommerce