ABB PM554-T-ETH 1TNE968900R0110 AC500 Processor Module

FAQ

Q1: What communication protocols does the PM554-T-ETH support?
A1: It supports Modbus (master/slave), serial ASCII communication, and CS31 (master only).

Q2: Does the module include an onboard Ethernet port?
A2: Yes, the PM554-T-ETH includes an onboard Ethernet interface.

Q3: What is the maximum number of expansion I/O modules supported?
A3: It can support up to 10 expansion I/O modules.

Q4: What programming languages are supported?
A4: Supported languages include IL, FBD, LD, SFC, ST, and CFC.

Q5: Can the module be mounted vertically?
A5: Yes, but output load must be reduced to 50% per group in vertical mounting.

Q6: Does the module come with a real-time clock (RTC)?
A6: No, but RTC functionality can be added via external modules like TA561-RTC.

Q7: Does it support multitasking program execution?
A7: Yes, it supports cyclic, time-controlled, and interrupt-based multitasking.

Q8: Are there status indicators for operation and errors?
A8: Yes, the module includes LED indicators for Power, Run, Error, and I/O status.