140 CPU 670 60 Specifications
Original instructions
About us
Module Specifications
Component
Description
Communication ports
1 Modbus (RS-232/RS-485)
1 Modbus Plus (RS-485)
1 USB
1 Ethernet (used as a Hot Standby port)
Transmission Mode
Multi mode
Bus current required
2.5 A
Max. number of communication modules supported at a time:
NOTE: This includes any module combination of: NOM, NOC, NOE, PTQ PDP MV1 and MMS
3 including:
  • up to 3 Quantum EIO distributed I/O modules 140 NOC 780 00
  • up to 2 Quantum EIO control head modules in the following configurations only:
    • two 140 NOC 781 00 modules
      – or –
    • two 140 NOC 781 00.2 modules
      – or –
    • one 140 NOC 781 00 module and one 140 NOC 781 00.2 module
    NOTE: You can enable IP forwarding in only one of the control head modules.
Key switch
Yes
Key pad
Yes
Processor
Feature
Description
Model
Pentium
Clock speed
266 MHz
Coprocessor
Yes, Built-in Ethernet
Watchdog timer
250 ms software adjustable
NOTE: Not all of the Internal memory is available for the user program due to memory overhead, such as user, system, configuration, diagnostic data, etc. For more information see Memory usage.
Memory
Internal user memory
512 kByte
Additional memory (with PCMCIA card)
7168 kByte
Max. HSBY Unlocated Data
254 kByte
Max. HSBY Located Data
128 kByte
NOTE: Not all of the Internal memory is available for the user program due to memory overhead, such as user, system, configuration, diagnostic data, etc. For more information see Memory usage.
Program Execution Time
Kilo Instruction executed per millisecond (Kins/ms)
Execution time per instruction (ms/Kins)
100% Boolean
65% Boolean + 35% digital
100% Boolean
65% Boolean + 35% digital
10.28
10.07
0.097
0.099
NOTE: When considering the execution time with the RAM or the PCMCIA card, the values are identical as the program execution takes place within the CACHE memory.
Reference Capacity
Discretes
64 kByte max.
Registers
64 kByte max.
S908 Remote I/O
Not supported
Ethernet Remote I/O
Max. I/O words/drop
400 in + 400 out
Max. number of remote drops
up to 6 X80 drops (BMX CRA 312 •0)
Max. number of I/O per X80 drop (BMX CRA 312 00)
up to 16 analog I/O
up to 128 discrete I/O
Max. number of I/O per X80 drop (BMX CRA 312 10)
up to 184 analog I/O
up to 1024 discrete I/O
NOTE: The 140 CPU 670 60 is not able to handle the S908 remote I/O and Ethernet remote I/O architectures.
NOTE: Adding a complete Ethernet remote I/O drop online while PLC is in RUN is not supported by the 140 CPU 670 60.
Change Configuration On The Fly (CCOTF)
Not supported
Battery and Clock
Battery type
3 V Lithium
Service life
1.2 Ah
Shelf life
10 years with 0.5% loss of capacity/year
Battery load current @ power-off
typical: 14 μA @ 25 °C (ambient temperature)
maximum: 420 μA @ 60 °C
TOD clock
+/-8.0 s/day @ 0...60 °C
Diagnostic
Power-up
RAM
RAM address
Executive Checksum
User Logic Check
Processor
Run Time
RAM
RAM address
Executive Checksum
User Logic Check