— PM858K01 System 800xA hardware selector

System 800xA hardware selector
The CPU board contains the microprocessor and RAM memory, a
real-time clock, LED indicators, INIT push button, and a
CompactFlash interface.
The base plate of the PM858 controller has two RJ45 Ethernet ports
(CN1, CN2) for connection to the Control Network, and two RJ45
serial ports (COM3, COM4). One of the serial ports (COM3) is an RS232C port with modem control signals, whereas the other port
(COM4) is isolated and used for the connection of a configuration
tool. The controller supports CPU redundancy for higher availability
(CPU, CEX-Bus, communication interfaces and S800 I/O).
Simple DIN rail attachment / detachment procedures, using the
unique slide & lock mechanism. All base plates are provided with a
unique Ethernet address which provides every CPU with a hardware
identity. The address can be found on the Ethernet address label
attached to the TP830 base plate.
Features and benefits
• Reliability and simple fault diagnosis procedures
• Modularity, allowing for step-by-step expansion
• IP20 Class protection without the requirement for enclosures
• The controller can be configured with 800xA control builder
• The controller has full EMC certification
• Sectioned CEX-Bus using a pair of BC810 / BC820
• Hardware based on standards for optimum communication connectivity
(Ethernet, PROFIBUS DP, etc.)
• Built-in redundant Ethernet Communication ports
General info
Article number
3BSE082895R1 (PM858K01)
High Integrity
Clock Frequency
33 Mhz
Performance, 1000 boolean operations
0.36 ms
0.36 ms
16 MB
RAM available for application
Flash memory for storage
7.147 MB
DATA SHEET PM858K01 | 2018-03-22 | Copyright © 2018 ABB
Detailed data
Processor type
Switch over time in red. conf.
No. of applications per controller
No. of programs per application
max 10 ms
No. of diagrams per application
No. of tasks per controller
Number of different cycle times
Cycle time per application programs
Flash PROM for firmware storage
Power supply
Down to 1 ms
4 MB
24 V DC (19.2-30 V DC)
Power consumption +24 V typ/max
Power dissipation typ.
Redundant power supply status input
210 / 360 mA
5.1 W (8.6 W max)
Built-in back-up battery
Real-time clock stability
Clock synchronization
Lithium, 3.6 V
100 ppm (approx. 1 h/year)
1 ms between AC 800M controllers by CNCP protocol
Event queue in controller per OPC client
AC 800M transm. speed to OPC server
Comm. modules on CEX bus
Up to 3000 events
36-86 events/sec ,113-143 data messages/sec
Supply current on CEX bus
I/O clusters on Modulebus with non-red. CPU
I/O clusters on Modulebus with red. CPU
I/O capacity on Modulebus
Max 2.4 A
1 electrical + 7 optical
7 optical
Max 96 (single PM866) or 84 (red. PM866) I/O modules
Modulebus scan rate
Supply current on Electrical Modulebus
Ethernet channels
Ethernet interface
0 - 100 ms (actual time depending on number of I/O modules)
24 V : max 1.0 A < br/>5 V : max 1.5 A
Ethernet (IEEE 802.3), 10 Mbit/s, RJ-45, female (8-pole)
MMS (Manufacturing Message Service) and IAC (Inter Application
100 Mbit/s switched Ethernet
2 (one general, 1 for service tool)
RS-232C, 75-19 200 baud, RJ-45 female (8-pole), not opto isolated, full RTS-CTS
Control Network protocol
Recommended Control Network backbone
RS-232C interface
RS-232C interface (COM3) (non red. only)
RS-232C interface (COM4) (non red. only)
RS-232C, 9 600 baud, RJ-45 female (8-pole), opto isolated, no RTS-CTS support
DATA SHEET PM858K01 | 2018-03-22 | Copyright © 2018 ABB
Environmental and certification
Temperature, Operating
Temperature, Storage
Temperature changes
Pollution degree
Corrosion protection
Relative humidity
Emitted noise
+5 to +55 °C (+41 to +131 °F)
-40 to +70 °C (-40 to +158 °F)
3 °C/minutes according to IEC/EN 61131-2
2000 m according to IEC/EN 61131-2
Degree 2 according to IEC/EN 61131-2
G3 compliant to ISA 71.04
5 to 95 %, non-condensing
< 55 dB (A)
10 < f < 50 Hz: 0.0375 mm amplitude, 50 < f < 150 Hz: 0.5 g acceleration, 5 < f <
500 Hz: 0.2 g acceleration
Rated Isolation Voltage
Dielectric test voltage
Protection class
Emission & Immunity
Environmental conditions
CE- marking
500 V a.c.
50 V
IP20 according to EN 60529, IEC 529
EN 61000-6-4, EN 61000-6-2
Electrical Safety
Hazardous location
Marine certificates
TUV Approval
RoHS compliance
EN 50178, IEC 61131-2
cULus Class 1, Zone 2, AEx nA IIC T4, ExnA IIC T4Gc X
EN 50581:2012
186 mm (7.3 in.)
119 mm (4.7 in.)
135 mm (5.3 in.)
1200 g (2.6 lbs)
DATA SHEET PM858K01 | 2018-03-22 | Copyright © 2018 ABB
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changes to the products or modify the
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Copyright© 2017 ABB All rights
DATA SHEET | 2018-03-22 | Copyright © 2018 ABB