ABB CMA130 3DDE300410 Display Front Panel

16 Isolated Channels: Control up to 16 independent loads with individual channel isolation, minimizing potential interference and enhancing system stability.

250VAC Compatibility: Handle a wide range of AC loads with a maximum voltage rating of 250VAC, ensuring versatility in diverse industrial settings.

Relay Contacts: Utilize reliable relay contacts for direct switching of actuators, valves, and other industrial equipment.

Compact Design: Optimize space within control cabinets with the module’s compact footprint, maximizing efficiency.

Technical Specifications:

Channel Type: Digital Output (DO)

Number of Channels: 16

Voltage Rating: 250VAC

Output Type: Relay Contacts

Applications:

Factory automation

Process control

Building automation

Machine control

Lighting control

The DO802 is an 8 channel 110 V d.c./250 V a.c. relay (NO) output

module for the S800 I/O. The maximum voltage range is 250 V and

the maximum continuous output current is 2 A. Al outputs are

individualy isolated. Each output channel consists of optical

isolation barrier, output state indication LED, relay driver, relay and

EMC protection components.

The relay supply voltage supervision, derived from the 24 V

distributed on the ModuleBus, gives a channel signal error and a

module warning signal if the voltage disappears. The error signal and

warning signal can be read through the ModuleBus. This supervision

can be enabled/disabled with a parameter.

Features and benefits

• 8 channels for 110 V d.c. / 250 V a.c. relay Normaly Open (NO) outputs

• 8 isolated channels

• Process connection via detachable connectors

REF620 is a dedicated feeder management relay for protection, control, measurement and supervision in

utility and industrial power distribution systems, including radial, looped and meshed networks, with or without distributed power generation.

Compact and versatile feeder protection relay solution with integration of protection, control, monitoring and supervision in one relay.

REF620 is a member of ABB's Relion® family and part of its 620 protection and control product series.

Protection for medium voltage substation incoming and outgoing feeders

Extensive protection and control functionality, either with sensors or conventional instrument transformers

Functional scalability and extensive possibilities to easily tailor configurations to application-specific requirements

Withdrawable plug-in unit design for swift installation and testing

Large graphical display for showing customizable SLDs, accessible either locally or through an easy-to-use web-browser-based HMI