The CR-M024DC2 Pluggable interface relay is an accessory from ABB’s CR-M (Miniature) relays range. Interface relays connect the electronic control level, e.g. PLC, with the level of the sensors and actuators. They take on various functions: switching DC or AC voltage loads with different ohmic, inductive and capacitive components, switching in the voltage range from a few mV to 250V, switching in the current range from a few mA to 12A, amplifying weak control signals, electrical isolation of control and load circuits as well as signal multiplication. The CR-M series has 13 different coil voltages with 2-4 changeover contacts. A built-in test button for manual actuation and locking of the output contacts, as well as relay variants with or without built-in LED, can be selected. Two base variants are offered: standard base and logical base. Plug-in function modules such as reverse polarity protection, free-wheeling diode, RC elements or overvoltage protection expand the areas of application of the plug-in miniature relays.

• The CR-M024DC2 Pluggable interface relay is a part of ABB’s CR-M (Miniature) relays range & is used for electrical isolation, amplification & signal matching
• The high quality material of the contacts in the CR-range provides a longer mechanical and electrical life time. This reduces downtime and saves costs and time
• CR-M range consist of a pluggable relay, socket, holder and/or pluggable functional module, e.g. free wheeling diode & overvoltage protection
• Beyond interface relays: ABB provides a full portfolio of electrical devices and offers the right solution for all your requirements – locally and worldwide

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