| Mode of transmission | Multi mode
|
| Clock frequency | 266 MHz
|
| Number of slots | 10
16
2
4
6
|
| Number of racks | 2 - local rack(s)
|
| Number of distributed I/O station | 63 station(s) - 1 rack(s) - 3 Modbus Plus network(s)
|
| Number of remote I/O station | 0 - 0 S908 remote I/O rack(s)
6 - 2 ethernet X80 remote I/O rack(s)
0 - 0 ethernet Quantum remote I/O rack(s)
|
| Discrete I/O number | 0 - local - forbidden in Hot Standby application
Up to 6 drops X80 - ethernet remote I/O
0 - S908 remote I/O - not configurable
8000 inputs, 8000 outputs - distributed - per network Modbus Plus
|
| Analogue I/O number | 0 - local - forbidden in Hot Standby application
Up to 6 drops X80 - ethernet remote I/O
0 - S908 remote I/O - not configurable
500 inputs, 500 outputs - distributed - per network Modbus Plus
|
| Application specific I/O | Accurate time stamping
Counter
High-speed interrupt inputs
Serial link
|
| Communication service | Ethernet router
|
| Number of optional modules | 3 ( Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)
|
| Maximum number of connections | 3 ( Profibus DP) - local
3 ( Modbus Plus) - local
3 ( Ethernet TCP/IP) - local
1 ( Modbus) - RS232/485 Modbus/ASCII
4 ( AS-Interface) - remote
2 ( AS-Interface) - distributed
1 ( USB)
|
| Integrated connection type | 1 optic fibre with Hot Standby protocol
1 USB with
1 Modbus with
1 Modbus Plus with
|
| Checks | Hot standby
Process control
|
| Memory description | Internal RAM 512 kB - 512 kB for data
Expandable 8 MB - file storage with PCMCIA card
Expandable 7168 kB - program with PCMCIA card
|
| Switch function | Key switch memory port on/off
|
| Application structure | 1 cyclic/periodic master task -
4 auxiliary tasks - forbidden in Hot Standby application
32 timer interrupt tasks - forbidden in Hot Standby application
128 interrupt tasks - forbidden in Hot Standby application
128 I/O interrupt tasks - forbidden in Hot Standby application
1 periodic fast task - forbidden in Hot Standby application
|
| Execution time per instruction | 0.4...0.5 µs floating points
0.0525...0.075 µs Boolean
0.045...0.06 µs on word
0.045...0.06 µs on fixed-point arithmetic
|
| Number of instructions per ms | 20 Kinst/ms if 100 % Boolean
15 Kinst/ms if 65 % Boolean and 35 % numerical
|
| System overhead | 1 ms - master task
0.2 ms - fast task
|
| Bus current requirement | 2500 mA
|
| Local signalling | 1 LED red for Ethernet collision
1 LED green for Ethernet activity (COM)
|
| Electrical connection | 1 connector, connector type: MT-RJ (multimode fiber optic) for interconnecting primary and secondary PLCs up to 4 km
1 connector, connector type: RJ45 for connecting Modbus bus
1 female connector, connector type: SUB-D 9 for connecting to the Modbus Plus network
|
