140CPU67861C
Product ID:35642
Updated: 2026/4/3
Key Features
- 1Boast a high clock frequency for fast processing of complex automation tasks. 2、Equip multiple connectors for seamless integration into diverse industrial networks. 3、Feature 1024 kB internal RAM, expandable for ample program and file storage. 4、Support up to 10 slots to accommodate various expansion modules and peripherals. 5、Design with hot standby and LED indicators for continuous operation and easy troubleshooting.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | Unity processor |
| Mode of Transmission | Single mode | Clock frequency | 266 MHz |
| Number of slots | 16<br />6<br />2<br />10<br />4 | Number of racks | 2 - local |
| Number of distributed I/O station | 63 1 3 Modbus Plus | Number of remote I/O station | 31 - 2 S908 remote I/O<br />31 - 2 ethernet Quantum remote I/O<br />31 - 2 ethernet X80 remote I/O |
| Discrete I/O number | 31744 inputs, 31744 outputs - remote<br />8000 inputs, 8000 outputs - distributed - per network Modbus Plus<br />Unlimited (31 drops of 28 slots max) - ethernet remote I/O<br />0 - local - forbidden in Hot Standby application | Analogue I/O number | 500 inputs, 500 outputs - distributed - per network Modbus Plus<br />Unlimited (31 drops of 28 slots max) - ethernet remote I/O<br />1984 inputs,1984 outputs - remote<br />0 - local - forbidden in Hot Standby application |
| Application specific I/O | High-speed interrupt inputs<br />Counter<br />Serial link<br />Accurate time stamping | Communication Service | Ethernet router |
| Number of optional modules | 6 Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) | Maximum number of connections | 1 USB<br />2 AS-Interface - distributed<br />4 AS-Interface - remote<br />6 Ethernet TCP/IP - local<br />6 Modbus Plus - local<br />6 Profibus DP - local<br />1 Modbus RS232/485 Modbus/ASCII) |
| Integrated connection type | 1 Modbus Plus<br />1 Modbus<br />1 USB<br />1 optic fibre Hot Standby | Checks | Hot standby<br />Process control |
| Memory description | Expandable 7168 kB - program with PCMCIA card<br />Expandable 8 MB - file storage with PCMCIA card<br />Internal RAM 3072 kB - 1536 kB for data | Switch Function | Key switch memory port on/off |
| Application structure | 1 periodic fast task - forbidden in Hot Standby application<br />128 I/O interrupt tasks - forbidden in Hot Standby application<br />128 interrupt tasks - forbidden in Hot Standby application<br />32 timer interrupt tasks - forbidden in Hot Standby application<br />4 auxiliary tasks - forbidden in Hot Standby application<br />1 cyclic/periodic master task - | Number of instructions per ms | 10.28 Kinst/ms 100 % Boolean<br />10.07 Kinst/ms 65 % Boolean and 35 % numerical |
| System overhead | 0.2 ms fast task<br />1 ms master task | Bus current requirement | 2760 mA |
| Local signalling | for Ethernet activity (COM) 1 LED (green)<br /> for Ethernet collision 1 LED (red) | Electrical connection | 1 female connector SUB-D 9 for connecting to the Modbus Plus network<br />1 connector RJ45 for connecting Modbus bus<br />1 connector LC (single mode fiber optic) for interconnecting primary and secondary PLCs up to 16 km |
| Protective treatment | Conformal coating Humiseal 1A33 | Product Certifications | UL<br />Misc (Marine)<br />CSA<br />CE<br />GOST |
| Standards | HazLoc |
Specifications may be subject to change without notice