PM783F 3BDH000364R0001｜Central Processing Unit ｜

1. Core functions
Power supply for S800 I/O backplane
Provide working power to I/O modules such as DI/DO/AI/AO.
Power supply for on-site instruments
Output 24V DC to power field devices such as two-wire transmitters, sensors, solenoid valves, etc.
Support redundant configuration
It can form a 1:1 redundant power supply with another PM783F, and a fault in one circuit does not affect system operation.
Overvoltage/overcurrent/short circuit protection
Comes with protection to prevent damage to modules or systems caused by on-site circuit faults.
2. Key electrical parameters
Input voltage: 24 V DC (typical 18-32 V DC)
Output voltage: 24 V DC
Output current: maximum 8 A
Redundancy function: supports redundant parallel operation
Working temperature: -25…+70 ° C
Installation method: Standard S800 I/O rail installation
3. Applicable system
ABB AC 800M Controller
ABB 800xA DCS system
Paired with TU8xx series terminal bases (such as TU830, TU840, etc.)

PM783F 3BDH000364R0001｜Central Processing Unit ｜