AC 800M High Integrity

AC 800M High Integrity contoller data

800xA Safety features a flexible and scalable SIL 3 compliant design. AC800M High Integrity controllers and I/O are highly modular, offering many interconnection options and making them suitable for all safety and business critical process automation applications, from small to large, from single to redundant. Redundant solution for CPU and I/O will increase the availability.

CPUs / Features
PM865
Processor Unit with Safety Module
Single configuration:
1 PM865(PM865K01) CPUs and 1 SM811
Redundnat configuration:
2 PM865(PM865K02) CPUs and 2 SM811
Optional itemsTP830 Baseplate, TP850 CEX-bus term., TK850 CEX-bus cable, TB807 Modulebus term, Battery RAM backup, TB852/TB853 RCU-link term, TB851/TB855/TB856 RCU-link cable, SB822 External Battery Unit, TK212A Tool cable, TC562 Short Distance Modem, TK853V020 Modem cable, BC810K02 CEX –bus Interconnection unit, TK851V010 Connection cable, SD831/SD832/SD833 Power Supply, SS823 Voter Unit with Overvoltage Protection, Mains Breaker kit, SM811 Safety Module
.
High Integrity ControllerYes
Clock frequency96 MHz
Memory (RAM)32 Mb
RAM available for application24.242 MB,
23.850 MB with SM810,
23.804 MB with SM811
Processor typeMPC862P
Flash memory for storage of application and dataNo
CPU redundancy supportYes
Switch over time in red. conf.max 10 ms
Ethernet channels2
Performance,
1000 boolean operations
(a:=b and c)
0.15 ms
Comm. modules on CEX bus12
I/O clusters on ModuleBus (local I/O)1 el. + 7 opt.
I/O capacity on ModuleBus (local I/O)
(Non redundant confi guration only)
Limited, see user
manual for details
Supported Communication modules
Profi busRS-232 CMB300INSUMS100 I/O
interface
Modbus TCPIEC 61850
ModuleCI854ACI853CI855CI857CI856CI867CI868
ProtocolDP-V1
(PA via
Linking
Device)
Modbus
master,
Comli
master/slave,
Siemens
master,
User defi ned
protocols
MB300IEEE 802.3ABB’s
S100 I/O
MODBUS TCPIEC 61850
Master or slaveMasterMaster/slaveMaster/slaveMasterMasterMasterMaster
Number of channels2221121
Max units on CEX bus121212612124

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