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Connection Sub-Base Abe7 - For Twido Modular Base - 12 Inputs 8 Outputs

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2 Year warranty


Part NumberABE7B20MRM20
ManufacturerSchneider Electric
SeriesModicon Communication
Model #ABE7B20MRM20
Warranty2 Year
Tightening torque0.6 N.m (withflat Ø 3.5 mm
Range of productAdvantys Telefast ABE7
Product or component typeDiscrete I/O sub-base
[Us] rated supply voltage24 V DC (sensor/controller side)
24 V DC (controller side)
Number of channels20
Number of terminal per channel2
Connections - terminalsScrew type terminals, clamping capacity: 2 x 0.2...2 x 2.5 mm² AWG 28...16 solid
Screw type terminals, clamping capacity: 2 x 0.09...2 x 0.75 mm² AWG 28...20 flexible with cable end
Screw type terminals, clamping capacity: 1 x 0.14...1 x 2.5 mm² AWG 26...14 flexible without cable end
Screw type terminals, clamping capacity: 1 x 0.14...1 x 2.5 mm² AWG 26...12 solid
Screw type terminals, clamping capacity: 1 x 0.09...1 x 1.5 mm² AWG 28...16 flexible with cable end
Connector destinationTwido programmable controller
Supply voltage limits19...30 V DC conforming to IEC 61131-2 (sensor/controller side)
19...30 V DC conforming to IEC 61131-2 (controller side)
Discrete input number12
Discrete input logicSink
Discrete output number6 relay output(s), 3000 mA
2 solid state output(s), 2000 mAat source
Discrete output voltage5...30 V DC relay output(s)
24 V DC solid state output(s)
110...250 V AC relay output(s)
Discrete output function1 NO
Product compatibilityTWDLMDA20DTK
Status LED1 LED for power ON
Polarity distribution1 common/6 channels for relay output
1 common/2 channels for solid state output
1 common/12 channels for input
Short circuit protection2 A internal fuse, 5 x 20 mm, fast blow (controller side)
Connector typeHE-10
Pin number26
Fixing modeBy screws
By clips on 35 mm symmetrical DIN rail conforming to IEC 60715
Supply current<= 2 A
Current per channel0.009 A relay output(s)
0.0045 A solid state output(s)
Switched current3000 mA for relay output
2000 mA for solid state output
15 mA for input
Current per output common4 A solid state output
10 A relay output
Voltage drop on power supply fuse0.3 V
Current state 0 guaranteed0.4 mA solid state output(s) (sensor/controller side)
Voltage state 0 guaranteed2 V relay output(s) (sensor/controller side)
10 V solid state output(s) (sensor/controller side)
Current state 1 guaranteed5.5 mA solid state output(s) (sensor/controller side)
Voltage state1 guaranteed16.8 V relay output(s) (sensor/controller side)
16 V solid state output(s) (sensor/controller side)
Electrical durability500000 cycles, maximum switching current: 500 mA DC-13 relay output(s) (preactuator side)
500000 cycles, maximum switching current: 400 mA AC-15 relay output(s) (preactuator side)
500000 cycles, maximum switching current: 3000 mA DC-12 relay output(s) (preactuator side)
500000 cycles, maximum switching current: 2000 mA DC-13 solid state output(s) (preactuator side)
500000 cycles, maximum switching current: 2000 mA DC-12 solid state output(s) (preactuator side)
500000 cycles, maximum switching current: 2000 mA AC-12 relay output(s) (preactuator side)
Minimum switching current100 mA relay output(s)
1 mA solid state output(s)
Response time<= 5 ms from state 0 to 1 relay output(s)
<= 2.5 ms from state 1 to 0 relay output(s)
<= 0.4 ms from state 1 to 0 solid state output(s)
<= 0.01 ms from state 0 to 1 solid state output(s)
[Uimp] rated impulse withstand voltage2.5 kV solid state output(s)
6 kV relay output(s)
Switching frequency300 Hz solid state
20 Hz relay
Mechanical durability20000000 cycles at 20 °C
[Ui] rated insulation voltage300 V between coil circuit/contact circuits conforming to IEC 60947-1
2000 V between terminals/mounting rails
Overvoltage categoryII conforming to IEC 60664-1

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed ABE7B20MRM20 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2 year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this ABE7B20MRM20 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty ABE7B20MRM20, just let us know and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 1lb

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Ask about exchanging your faulty ABE7B20MRM20 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Additional Information

Product Description

The ABE7B20MRM20 is a Connection Sub-Base Abe7 - For Twido Modular Base ... that is manufactured by Schneider Electric. These products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. All of the products in the modicon-communication line come with a 2 year warranty from MRO Electric. We also carry Telefast from other manufacturers such as Modicon and ABB.

Related Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or sending us an email at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ABE7B20MRM20, take a look at more from our Robotics line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our ABE7B20MRM20 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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