plc 3BSE076940R1

plc 3BSE076940R1

plc 3BSE076940R1

Processor type MPC866
Switch over time in red. conf. max 10 ms
No. of applications per controller 32
No. of programs per application 64
No. of diagrams per application 128
No. of tasks per controller 32
Number of different cycle times 32
Cycle time per application programs Down to 1 ms
Flash PROM for firmware storage 4 MB
Power supply 24 V DC (19.2-30 V DC)
Power consumption +24 V typ/max 210 / 360 mA
Power dissipation 5.1 W (8.6 W max)
Redundant power supply status input Yes
Built-in back-up battery Lithium, 3.6 V
Clock synchronization 1 ms between AC 800M controllers by CNCP protocol
Event queue in controller per OPC client Up to 3000 events
AC 800M transm. speed to OPC server 36-86 events/sec, 113-143 data messages/sec
Comm. modules on CEX bus 12
Supply current on CEX bus Max 2.4 A
I/O clusters on Modulebus with non-red. CPU 1 electrical + 7 optical
I/O clusters on Modulebus with red. CPU 7 optical
I/O capacity on Modulebus Max 96 (single PM862) or 84 (red. PM862) I/O modules
Modulebus scan rate 0 – 100 ms (actual time depending on number of I/O modules)
Supply current on Electrical Modulebus 24 V : max 1.0 A
5 V : max 1.5 A
Ethernet channels 2
Ethernet interface Ethernet (IEEE 802.3), 10 Mbit/s, RJ-45, female (8-pole)
Control Network protocol MMS (Manufacturing Message Service) and IAC (Inter Application
Communication)
Recommended Control Network backbone 100 Mbit/s switched Ethernet
Real-time clock stability 100 ppm (approx. 1 h/year)
RS-232C interface 2 (one general, 1 for service tool)
RS-232C interface (COM3) (non red. only) RS-232C, 75-19 200 baud, RJ-45 female (8-pole), not opto isolated, full RTS-CTS