| Clock frequency | 166 MHz |
|---|
| Number of slots | 10
4
2
6
16 |
|---|
| 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 | 31 - 2 rack(s) per S908 remote I/O
31 - 2 rack(s) per ethernet Quantum remote I/O
16 - 2 rack(s) per ethernet X80 remote I/O |
|---|
| Discrete I/O number | 31744 inputs, 31744 outputs - remote
8000 inputs, 8000 outputs - distributed - per network Modbus Plus
Unlimited (26 slots max) - local
Unlimited (31 drops of 28 slots max) - ethernet remote I/O |
|---|
| Analogue I/O number | 500 inputs, 500 outputs - distributed - per network Modbus Plus
1984 inputs,1984 outputs - S908 remote I/O
Unlimited (26 slots max) - local
Unlimited (31 drops of 28 slots max) - ethernet remote I/O |
|---|
| Application specific I/O | Accurate time stamping
High-speed interrupt inputs
Serial link
Counter |
|---|
| Communication service | Ethernet router |
|---|
| Number of optional modules | 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) |
|---|
| Maximum number of connections | 1 USB
2 AS-Interface - distributed
4 AS-Interface - remote
6 Ethernet TCP/IP - local
6 Modbus Plus - local
6 Profibus DP - local
1 Modbus (RS232/485 Modbus/ASCII) |
|---|
| Integrated connection type | 1 Modbus Plus with
1 Ethernet TCP/IP with
1 Modbus with
1 USB with |
|---|
| Checks | Process control |
|---|
| Memory description | Expandable 7168 kB - program with PCMCIA card
Expandable 8 MB - file storage with PCMCIA card
Internal RAM 768 kB |
|---|
| Switch function | Key switch memory port on/off |
|---|
| Application structure | 1 cyclic/periodic master task -
1 periodic fast task -
128 I/O interrupt tasks -
128 interrupt tasks -
32 timer interrupt tasks -
4 auxiliary tasks - |
|---|
| Number of instructions per ms | 10.28 Kinst/ms 100 % Boolean
10.07 Kinst/ms 65 % Boolean and 35 % numerical |
|---|
| System overhead | 0.2 ms for fast task
1 ms for master task |
|---|
| Bus current requirement | 2160 mA |
|---|
| Local signalling | 1 LED (green) for Ethernet activity (COM)
1 LED (red) for Ethernet collision |
|---|
| Electrical connection | 1 female connector, connector type: SUB-D 9 for connecting to the
Modbus Plus network
1 connector, connector type: RJ45 for connecting Ethernet network
1 connector, connector type: RJ45 for connecting Modbus bus |
|---|
