Description

ABB PM860K01 Field controller main unit module

Hardware composition
Included components: It is composed of PM860 CPU, TP830 baseplate (width 115mm), TB850 CEX-bus terminal module, TB807 module bus terminal module, battery for memory backup (4943013-6), and a 4-pin power plug (3BSC840088R4).

Electrical parameters
Power supply: 24 volts DC (voltage range: 19.2-30 volts DC).
Power consumption: Typical value 4.32 watts, maximum value 7.2 watts.
The power supply current on the CEX bus: maximum 2.4A.
The supply current on the electrical module bus: up to 1.0A at 24V and up to 1.5A at 5V.
Processor performance
Processor type: MPC860.
The number of applications for each controller: 32.
The number of programs for each application: 64.
The number of charts for each application: 128.
The number of tasks for each controller: 32.
The number of different cycle times: 32.
The cycle time of each application: as low as 1 millisecond.

Memory information
Flash memory PROM for firmware storage: 2MB.
RAM: 8M.
Communication capability
Ethernet channels: 2.
Ethernet interface: Ethernet (IEEE 802.3), 10Mbit/s, RJ-45 female connector (8 poles).
Control network protocols: MMS (Manufacturing Message Service) and IAC (Inter-Application Communication).
RS-232C interfaces: 2 (1 universal and 1 maintenance tool).
RS-232C interface (COM3) : RS-232C, 75-19200 baud, RJ-45 female head (8 poles), non-photoelectric isolation, fully supports RS-CTS.
RS-232C interface (COM4) : RS-232C, 9600 baud, RJ-45 female head (8 poles), photoelectric isolation, does not support RS-CTS.