Your machine or plant automation could never have been so easy!

 




 

 

 

Features
  • Small PLC
  • 14 to 1000 I/Os
  • PI/PID loop tuning
  • LED display,short circuit,actuator O/L and cutwire of analog channels detection.
  • Connectivity to remote units linked to sensors and actuators with twisted pair cable with twisted pair redundancy.
  • Complete natural language diagnostic capability
  • Choice of 4 languages-Ladder Diagram, Functional Block Diagram, Instruction List and Sequential Function Chart
  • Compatible with Microsoft Windows
  • Modular DIN rail-mounted
  • Third party system connectivity through Modbus, ASCII,Arcnet,RCOM,Profibus DP and AF 100.
  • Y2K compliant

 

Benefits
  • Simplicity and economy ensure investment security in future.
  • Can be easily upgraded to complex DCS environment spread over kilometers
  • User friendly programmability to suit wide range of applications
  • Can control ABB robots and ABB ACS drives
  • Easy installation
  • Sleek and space saving.

 


Technical Data
 
DETAILS
40 SERIES CENTRAL UNIT
50 SERIES CENTRAL UNIT
90 SERIES CENTRAL UNIT
CS 31 twisted pair
No
yes
yes

Program memory
with online modification
Without online modification support

4 Kbytes
16 kbytes
Flash EPROM and RAM
16 Kbytes
32 Kbytes
Flash EPROM and RAM
28/56 kbytes
-
Flash EPROM and RAM
Cycle time for 1 kbyte
100 % binary
65% binary 35% word
0.4 ms
1.2 ms
0.4 ms
1.2 ms
0.7 ms
1 ms
Number of inputs/outputs
typical
binary max.
analog max
14.....110
56 in and 30 out
24 in and 12 out
14........1000
920 in and 494 out
258 in and 120 out

20........1000
888 inand 480 out
100 in and 50 out

Back up data(choice)
-
incorporated battery
07 LE 90 external battery
Real Time clock
-
yes
yes
Programming language
AC31GRAF
AC31GRAF

AC31GRAF

Program execution
2 cyclic tasks
of 1 ms to 2000 ms
2 cyclic tasks of 1 ms to 2000 ms
1 cyclic tasks of 5 ms to 2000 ms
Sub-programs
-
15 possible depth 1
15 possible depth1
User program protection
password
password
-
Incorporated potentiometers
2(modifable parameters)
2(modifable parameters)
-
Data memory bits
words(16 bits)
double words(32 bits)
step chains(16 steps)
(all output variables, binary or analog may be used as variables)
2016
2016
32
126
2016
2016
32
126
4096
4096
128
2048
Timers Unlimited(42 simultaneous) Unlimited(42 simultaneous) Unlimited(80 simultaneous)
Counters
Unlimited(function)
Unlimited(function)
Unlimited(function)
High speed counter (Counter and sensor inputs used in place of binary inputs )
1(7 khz) in quadrature or 2(7 khz) with 1 sensor input
1(7 khz in quadrature or 2(7 khz) with 1 sensor input
1(10 khz) with 1 sensor input
Interrupts
2 on the rising edge
2 on the rising edge
-
Impulse outputs
1 with maximum possible 2.55 khz breakpoint)
1 (with maximum possible 2.55 khz breakpoint)
-
Special functions
More than 50.MODBUS protocol,PI and PIDregulator, ASCII communication
More than 50 MODBUS protocol,PI and PIDregulator, ASCII communication
More than 100,PI and PID regulator, 32 bits arithmetic
ASCII communication
Connection
Europe type pull out or "cage clamp" type
Europe type pull out or "cage clamp" type
Europe type pull out
Assembly
35 mm profile DIN rail
on 35 mm profile DIN rail
on 35 mm profile DIN rail

 

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