ABB PM554-RP-AC 1SAP120800R0001 AC500 Processor Module

FAQ

Q1: What is the supported power supply voltage range?
A1: The module supports a wide input voltage range from 100 V AC to 240 V AC.

Q2: What programming languages are available for this module?
A2: It supports IL, FBD, LD, SFC, ST, and CFC according to IEC 61131-3.

Q3: What communication interfaces does the module provide?
A3: It offers an RS-485 serial interface (COM1) with a 9-pin D-sub connector, supporting Modbus, ASCII, and CS31.

Q4: Is real-time clock (RTC) functionality available?
A4: Yes, RTC is available as an optional feature using the TA561-RTC accessory.

Q5: What is the maximum power dissipation of the module?
A5: The maximum power dissipation is 4.8 W.

Q6: How many digital I/Os are included onboard?
A6: The module includes 8 digital inputs and 6 relay outputs.

Q7: How many I/O expansion modules can be added?
A7: Up to 10 I/O modules can be connected.

Q8: Are there any restrictions on the installation orientation?
A8: The module supports both horizontal and vertical installation. In vertical installations, the output load per group must be reduced to 50%.