Duelco Safety Controllers
Duelco safety controllers (DSC) provide a modular, programmable safety system. DSC is capable of monitoring several safety sensors such as safety light curtains, laser scanners, photocells, mechanical switches, mats, emergency stop, two-hand operation. These can all be monitored flexibly and simply, using this device.
DSC offers many advantages compared to safety solutions based on traditional components, such as relay-type safety modules, because Duelco safety controllers:
- Reduce the number of components, and thereby also wires.
- Logical configuration using simple programming software.
- Make it possible to maintain the machine via the MCM memory card, which can be used to transfer the configuration program to a new DSC on a very simple basis.


Duelco DSC-M1
DSC-M1 is the main unit in the DuelcoSC range. It is possible to use DSC-M1 as standalone unit and to control expansion units. DSC-M1 is programmable via the USB interface and the Duelco safety designer software (included).
Product ID: 1103400

Duelco DSC-M1S
DSC-M1S is the enhanced main unit in the DuelcoSC range. It is possible to use DSC-M1 as standalone unit and to control expansion units. DSC-M1S is programmable via the USB interface and the Duelco safety designer software (included). 8 digital inputs. 2 digital OSSD output pairs or 4 digital single OSSD.
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Product ID: 1103403

Duelco DSC-MA4
DSC-MA4 is a 4 analog inputs Expansion Unit.
Product ID: 1103425

Duelco DSC-MOS16
16 status outputs (PNP 100 mA).
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Product ID: 1103492

Duelco DSC-MOS8
8 status outputs (PNP 100 mA).
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Product ID: 1103491

Duelco DSC-MI8O2
DSC-MI8O2 is an I/O expansion unit. DSC-MI8O2 gives you the advantage of a high number of inputs and 2 additional OSSD output pairs.
Product ID: 1103410

DuelcoSC DSC-MI8O4
I/O expansion unit.
- 8 digital inputs
- 4 inputs for Start/Restart interlock and external device monitoring (EDM)
- 4 single OSSD (or 2 pairs)
- 4 test outputs
- 4 prgrammable digital signal outputs
- Screw contacts
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Product ID: 1103411

DuelcoSC DSC-MO4L HC S8
High current output units
- 4 single channel or 2 pairs OSSD Cat. 4 safety outputs (PNP 2,0 A, 8A total)
- 8 status outputs (PNP 100 mA)
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Product ID: 1103432

Duelco DSC-MI8
DSC MI8 is an input extension unit. DSC MI8 gives you the advantage of additional 8 digital inputs.
Product ID: 1103420

Duelco DSC-MI16
DSC MI16 is an input extension unit. DSC MI16 gives you the advantage of additional 16 digital inputs.
Product ID: 1103421

Duelco DSC-MI12T8
DSC-MI12T8 is an input extension. DSC-MI12T8 gives you the advantage of 12 digital inputs and 8 test inputs for sensor monitoring.
Product ID: 1103422

Duelco DSC-MOR4
DSC-MOR4 is an output expansion unit. DSC-MOR4 gives you the advantage of configurable safety relay outputs.
Product ID: 1103442

Duelco DSC-MO2
DSC MO2 is an output extension unit. DSC MO2 gives you the advantage of 2 additional OSSD output pairs.
Product ID: 1103430

Duelco DSC-MO4
DSC MO4 is an output extension unit. DSC MO4 gives you the advantage of 4 additional OSSD output pairs.
Product ID: 1103431

Duelco DSC-MR2
DSC MR2 is an output extension unit. DSC MR2 give you the advantage of safety relay outputs.
Product ID: 1103440

Duelco DSC-MR4
DSC MR4 is an output extension unit. DSC MR4 give you the advantage of safety relay outputs.
Product ID: 1103441

Duelco DSC-MV0
DSC-MV0 Safety speed control expansion. 2 proximities switches.
Product ID: 1103477.

Duelco DSC-MCT
DSC MCT is a DSC bus expansion unit. DSC-MCT makes it possible to extend the internal DSC bus up to 50 m.
Product ID: 1103457

Duelco DSC-MBC
DSC-MBC are expansion units for CANopen systems. DSC-MBC gives you the possibility to make external monitoring of your system.
Product ID: 1103452.

Duelco DSC-MBD
DSC-MBD are expansion units for DeviceNET systems. DSC-MBD gives you the possibility to make external monitoring of your system.
Product ID: 1103451.

Duelco DSC-MBEC
DSC-MBEC are expansion units for EtherCAT systems. DSC-MBEC gives you the possibility to make external monitoring of your system.
Product ID: 1103454.

Duelco DSC-MBEP
DSC-MBEP are expansion units for Profinet systems. DSC-MBEP gives you the possibility to make external monitoring of your system.
Product ID: 1103455.

Duelco DSC-MBP
DSC-MBP are expansion units for Profibus systems. DSC-MBP gives you the possibility to make external monitoring of your system.
Product ID: 1103450.

Duelco DSC-MBU
DSC-MBU are expansion units for Universal serial bus systems. DSC-MBU gives you the possibility to make external monitoring of your system.
Product ID: 1103456.

Duelco DSC-MV1H
DSC-MV1H Safety speed control expansion. 1 input for HTL encoder.
Product ID: 1103471.

Duelco DSC-MV1S
DSC-MV1S Safety speed control expansion. 1 input for Sin/Cos encoder.
Product ID: 1103472.

Duelco DSC-MV1T
DSC-MV1T Safety speed control expansion. 1 input for TTL encoder.
Product ID: 1103470.

Duelco DSC-MV2H
DSC-MV2H Safety speed control expansion. 2 inputs for HTL encoders.
Product ID: 1103474.

Duelco DSC-MV2S
DSC-MV2S Safety speed control expansion. 2 inputs for Sin/Cos encoders.
Product ID: 1103476.

Duelco DSC-MV2T
DSC-MV2T Safety speed control expansion. 2 inputs for TTL encoders.
Product ID: 1103473.
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Contact us directly
When you call or write directly, you'll get in touch with Duelco's Industry sales team.
Daniel Seidlitz
Sales & Product Manager, Industry (interim)
T: +45 98 79 92 10
M: +45 21 94 10 91
Sales office: +45 70 10 10 07