ABB CD522 1SAP260300R0001 Digital Output Module

FAQ

Q1: What is the primary function of the ABB CD522 module?
It provides 16 isolated discrete DC output channels to switch and control field devices such as relays, solenoids, indicators, and alarms.

Q2: How many discrete output channels does the CD522 support?
The module supports 16 discrete DC output channels.

Q3: What type of output signals does this module use?
It uses discrete DC output signals, typically at 24 V DC with positive logic (sourcing).

Q4: Does the CD522 provide electrical isolation?
Yes, it features galvanic isolation between the output channels and the system backplane to improve signal integrity and protect against noise.

Q5: How are output signals connected to field devices?
Output signals connect through screw terminal blocks or a plug-in terminal base for secure field wiring.

Q6: Does the module provide status indication?
Yes, it includes individual LED indicators for each output channel to show channel ON/OFF status.

Q7: Is the CD522 suitable for industrial environments?
Yes, it is designed for use in industrial automation systems and control cabinets within its specified temperature range.

Q8: What are the physical dimensions and weight of the CD522?
The module measures approximately 20 mm × 104 mm × 104 mm and weighs about 0.22 kg.

1SAP260300R0001 ABB CD522

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