Schneider 140CPU67861

Description

Main
Range of product Modicon Quantum automation platform
Product or component type Unity processor
Complementary
Mode of transmission Single 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 31 – 2 S908 remote I/O rack(s)
31 – 2 ethernet Quantum remote I/O rack(s)
31 – 2 ethernet X80 remote I/O rack(s)
Discrete I/O number Unlimited (31 drops of 28 slots max) – ethernet remote I/O
0 – local – forbidden in Hot Standby application
8000 inputs, 8000 outputs – distributed – per network Modbus Plus
31744 inputs, 31744 outputs – remote
Analogue I/O number Unlimited (31 drops of 28 slots max) – ethernet remote I/O
0 – local – forbidden in Hot Standby application
500 inputs, 500 outputs – distributed – per network Modbus Plus
1984 inputs,1984 outputs – remote
Application specific I/O Accurate time stamping
Counter
High-speed interrupt inputs
Serial link
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
Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
Jul 1, 2019
1
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 Modbus with
1 USB with
1 optic fibre with Hot Standby protocol
Checks Hot standby
Process control
Memory description Internal RAM 11264 kB – 1536 kB for data
Expandable 8 MB – file storage with PCMCIA card
Switch function Key switch memory port on/off
Application structure 1 cyclic/periodic master task –
1 periodic fast task – forbidden in Hot Standby application
128 I/O interrupt tasks – forbidden in Hot Standby application
128 interrupt tasks – forbidden in Hot Standby application
32 timer interrupt tasks – forbidden in Hot Standby application
4 auxiliary tasks – forbidden in Hot Standby application
Number of instructions per ms 10.28 Kinst/ms if 100 % Boolean
10.07 Kinst/ms if 65 % Boolean and 35 % numerical
System overhead 1 ms – master task
0.2 ms – fast task
Bus current requirement 2760 mA
Local signalling 1 LED green for Ethernet activity (COM)
1 LED red for Ethernet collision
Electrical connection 1 connector, connector type: RJ45 for connecting Modbus bus
1 female connector, connector type: SUB-D 9 for connecting to the Modbus Plus network
1 connector, connector type: LC (single mode fiber optic) for interconnecting primary and secondary
PLCs up to 16 km