140CPU67160 Modicon Schneider Unity Hot Standby Processor
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Description
The 140CPU67160 Unity Hot Standby Processor is part of the Modicon Quantum automation platform. It features multimode Ethernet capabilities, a clock frequency of 266 MHz, and 1024 kB of internal RAM. This processor is designed for applications requiring high availability and reliability through its hot standby functionality.
Specifications
General:
| Feature | Specification |
|---|---|
| Range of product | Modicon Quantum automation platform |
| Product type | Unity processor |
| Mode of transmission | Multimode |
| Clock frequency | 266 MHz |
| Number of slots | 10 |
| Number of racks | 2 local racks |
I/O Capabilities:
| Feature | Specification |
|---|---|
| Number of distributed I/O stations | 63 stations, 1 rack, 3 distributed networks |
| Number of remote I/O stations | 31 stations, 2 remote racks |
| Discrete I/O number |
8000 inputs, 8000 outputs (distributed per network) 31744 inputs, 31744 outputs (remote) Unlimited (26 slots max) local (forbidden in Hot Standby application) |
| Analogue I/O number |
Unlimited (26 slots max) local (forbidden in Hot Standby application) 500 inputs, 500 outputs (distributed per network)1984 inputs, 1984 outputs (remote) |
Application Specific I/O:
| Feature | Specification |
|---|---|
| Specific I/O | Accurate time stamping, Counter, High-speed interrupt inputs, Serial link |
Optional Modules:
| Feature | Specification |
|---|---|
| Number of optional modules | 6 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) |
| Maximum number of connections |
Unlimited (AS-Interface) - local 6 (Profibus DP) - local 6 (Modbus Plus) - local 6 (Ethernet TCP/IP) - local 4 (AS-Interface) - remote 2 (AS-Interface) - distributed 1 (USB) 1 (Modbus) - RS232/485 Modbus/ASCII |
Integrated Connection Types:
| Connection Type | Specification |
|---|---|
| Ethernet TCP/IP | 1 connection |
| Modbus | 1 connection |
| Modbus Plus | 1 connection |
| USB | 1 connection |
Memory:
| Feature | Specification |
|---|---|
| Internal RAM | 1024 kB (512 kB for data) |
| Expandable Memory |
8 MB (file storage with PCMCIA card) 7168 kB (program with PCMCIA card) |
Performance:
| Feature | Specification |
|---|---|
| Execution time per instruction |
0.4...0.5 µs (floating points) 0.0525...0.075 µs (Boolean) 0.045...0.06 µs (word) 0.045...0.06 µs (fixed-point arithmetic) |
| Execution time for 1 K instruction |
10.28 (100% Boolean) 10.07 (65% Boolean and 35% numerical) |
| System overhead | 1 ms (master task)<br>0.2 ms (fast task) |
Local Signalling:
| Feature | Specification |
|---|---|
| LEDs | 1 red for Ethernet collision<br>1 green for Ethernet activity (COM) |
Electrical Connections:
| Connection Type | Specification |
|---|---|
| MT-RJ (multimode fiber optic) | 1 connector (for interconnecting primary and secondary PLCs up to 4 Km) |
| SUB-D 9 | 1 female connector (for connecting to the Modbus Plus network) |
| RJ45 |
1 connector (for connecting Modbus bus) 1 connector (for connecting Ethernet network) |