Short DescriptionΒΆ
The Processor Modules PM55x-xP and PM56x-xP are the central units of AC500-eCo. The main characteristics are:
- 128 kB (PM554-xP and PM564-xP types) program memory, 512 kB (PM556-xP and PM566-xP types) program memory
- I/O-Bus (for expansion with max. 10 I/O Devices)
- COM1 (serial RS-485 interface)
- 8 digital inputs (PM55x-xP), 6 digital inputs (PM56x-xP)
- 6 digital outputs
- 2 analog inputs (PM56x-xP only; the 2 analog inputs can be configured as digital inputs)
- 1 analog output (PM56x-xP only)
The various processor module variants differ in the following characteristics:
- Power supply (24 V DC or 100-240 V AC)
- Type of the digital outputs (transistor or relays)
- Ethernet interface (only models with suffix -ETH) - Analog inputs/outputs (only type PM56x-xP)
All processor module variants can be expanded by a SD Memory Card slot, a second serial RS-485 interface (COM2) and a RTC (real time clock).
Details and technical data is provided in the technical data section PM55x-xP and PM56x-xP (AC500-eCo).