Why Choose the ABB CR-M110DC2LD Pluggable Relay?
The ABB CR-M110DC2LD is a compact pluggable miniature interface relay with 2 changeover contacts, designed for dependable switching and signal interfacing in industrial automation and control systems. Part of the ABB CR-M range, it combines a 110 V DC control supply with two changeover outputs in a practical plug-in format.
The CR-M110DC2LD operates from a 110 V DC control supply and provides 2 c/o (SPDT) contacts rated at 250 V and 12 A. The relay includes an integrated LED for clear operating status indication and a free-wheeling diode for suppression of voltage generated by the DC relay coil.
The pluggable construction allows the CR-M110DC2LD to be installed in a compatible ABB CR-M socket, making replacement and maintenance straightforward. With a compact housing measuring approximately 21.2 mm wide, 35.6 mm high and 27.5 mm deep, it provides a space-efficient interface solution for industrial control panels and automation assemblies.
Key Advantages
- Reliable ABB CR-M pluggable miniature interface relay.
- 110 V DC control supply for compatible control circuits.
- 2 c/o (SPDT) contacts provide flexible switching functionality.
- Contacts rated at 250 V and 12 A.
- Integrated LED indication provides clear visual operating status.
- Integrated free-wheeling diode provides suppression for the DC relay coil.
- Pluggable construction simplifies relay replacement and maintenance.
- Compact housing helps make efficient use of control cabinet space.
- Suitable for PLC, industrial automation and control panel applications.
Key Features
- ABB CR-M110DC2LD pluggable interface relay.
- 110 V DC rated control supply voltage.
- 2 c/o (SPDT) output contacts.
- Electromechanical relay technology.
- 12 A contact rating.
- 250 V maximum switched voltage.
- Integrated LED operating indication.
- Integrated free-wheeling diode for DC coil suppression.
- Pluggable socket-mounted construction.
- Compact 21.2 mm wide housing.
- Approximate dimensions of 21.2 × 35.6 × 27.5 mm.
- Product net weight approximately 0.033 kg.
Reliable Interface Switching for Industrial Automation
The ABB CR-M110DC2LD provides a dependable electromechanical interface between electronic control equipment and external circuits. Its two changeover contacts provide flexible switching functionality, while the 110 V DC coil makes it suitable for compatible industrial automation and control systems.
The integrated LED provides immediate visual feedback of relay operation, while the free-wheeling diode helps suppress voltage generated by the DC coil. The pluggable construction allows the relay element to be replaced using a compatible CR-M socket, supporting efficient maintenance of industrial control equipment.
Typical Applications
- PLC and controller interfaces.
- Industrial automation control panels.
- Machine control systems.
- Relay-based switching and interlocking circuits.
- Control circuit signal switching.
- Industrial interface and isolation applications.
- OEM machinery and equipment.
- Building and process automation systems.
- Control cabinet interface assemblies.
