Interface Relay/Optocoupler

ABB’s interface relays and optocouplers ensure a reliable voltage conversion between process peripherals and higher level control systems. For all sort of machinery, our relays ensure reliable signal switching and provide electrical isolation for your sensitive electronics such as PLCs. The wide variety of pluggable interface relays with standard or logic sockets can be used for switching AC or DC loads. Suitable for extreme environments, ABB’s interface relays offers a range of different coil voltages and plug-in functional modules. Environmental-friendly thanks to cadmium- and lead-free material selection and production (e.g. for ROHS requirements). Main benefits include Safe and reliable voltage conversion; Highest contact ratings & Pluggable function modules for highest application requirements. Main features include Coil voltages from 5 V DC up to 230 V AC; Up to 16 A contact ratings; Up to 4 output contacts; Pluggable function moduls such as RC elements avialable; Integrated test button for manual operation & Gold plated contacts available for lowest contact resistivity.

ABB CR-M Range Pluggable Miniature Relays Distributors
CR-M Range

ABB pluggable interface relays of the CR-M range are used for electrical isolation, amplification and signal matching between the electronic controlling, e.g. PLC, iPC or field bus systems and the sensor / actuator level. The CR-M range offers up to 4 contacts in one relay and a built in test button which makes a circuit check fast and easy. 12 different coil voltages are available to suit world wide applications and even gold contact version are available which is essential when it comes to switch sensitive signals. Main benefits include 4 contacts in one relay reduce wiring time; Manual test button reduce testing time & Customizable with pluggable function modules. Main features include 12 different coil voltages 12-220 V DC / 24-230 V AC; 2 c/o contacts (12 A), 3 c/o contacts (10 A) or 4 c/o contacts (6 A); Optional gold plated contacts available; Integrated test button for manual actuation and locking of the output contacts; Logic and standard sockets & Pluggable function modules such as RC elements and varistors available.

ABB CR-P Range Pluggable PCB Relays Distributors
CR-P Range

ABB pluggable interface relays of the CR-P range are used for electrical isolation, amplification and signal matching between the electronic controlling, e.g. PLC, iPC or field bus systems and the sensor / actuator level. The CR-P range offers highest current switching in an IP67 rated relay housing. Furthermore, 9 different coil voltages are available to suit world wide applications and even gold contact version are available which is essential when it comes to switch sensitive signals. Main benefits include Switching high contacts on a small foot print; Suitable for harsh environments with IP67 rating & Customizable with pluggable function modules. Main features include 9 different coil voltages 12-110 V DC / 24-230 V AC; 1 c/o contact (16 A) or 2 c/o contact version (8 A); Optional gold plated contacts available; Logic and standard sockets; Cadmium free contact material & Pluggable function modules such as RC elements and varistors available.

ABB CR-S Range Slim & Pluggable Interface Relays Distributors
CR-S Range

ABB pluggable interface relays and optocouplers of the CR-S Range are used for electrical isolation, amplification and signal matching between the electronic controlling, e.g. PLC, iPC or field bus systems and the sensor / actuator level. The CR-S Range combines the flexibility of a modular system and the ability of switching high currents on a small footprint thus can be used in applications where space saving is essential. Main benefits include Space saving; Modular & LED integrated on all sockets. Main features include 9 different coil voltages from 5-24 V DC / 12-230 V AC/DC; 1 c/o contact (6 A), Transistor, MOS-FET, Triac; Optional gold plated version available; LED integrated in all sockets; Complete variants for high runners such as 24 V AC/DC, 110 V AC/DC, 230 V AC/DC & Accessories like jumper bars, markers and separators avialable.

ABB CR-U Range Pluggable Universal Relays Distributors
CR-U Range

ABB pluggable interface relays of the CR-U range are used for electrical isolation, amplification and signal matching between the electronic controlling, e.g. PLC, iPC or field bus systems and the sensor / actuator level. The CR-U range offers up to 3 contacts in one relay and a built in test button which makes a circuit check fast and easy. 12 different coil voltages are available to suit world wide applications. Main benefits include 3 contacts in one relay reduce wiring time; Manual test button reduce testing time; Customizable with pluggable function modules. Main features include 12 different coil voltages 12-220 V DC / 24-230 V AC; 2 c/o contacts (10 A), 3 c/o contacts (10 A); With or without integrated LED; Integrated test button for manual actuation and locking of the output contacts; Logic and standard sockets & Pluggable function modules such as RC elements and varistors available.

ABB R600 Range Boxed Interface Relays & Optocouplers Distributors
R600 Range

ABB Boxed interface relays of the R600 range are used for electrical isolation, amplification and signal matching between the electronic controlling, e.g. PLC, iPC or field bus systems and the sensor / actuator level. The relay itself is built in thus the perfect solution because this design fulfills highest vibration requirements. The compact design and different connection terminal possibilities further optimize your panel installation. Main benefits include Space saving; Highly vibration resistant & High switching currents on a small footprint. Main features include Screw- or spring-type terminals; 8 different coil voltages from 5-24 V DC / 24-230 V AC/DC; 1 n/c contact, 1 n/o contact, 1 c/o contact or 2 c/o contacts available; Optional built in RC element avilable & Up to 4 mm² wire can be connected.