Modicon Quantum automation platform

Unity processor

66 MHz

16
4
10
2
6

2 - local rack(s)

63 station(s) - 1 rack(s) - 3 Modbus Plus network(s)

31 - 2 rack(s) per S908 remote I/O
0 - 0 rack(s) per ethernet remote I/O

Unlimited (27 slots max) - local
31744 inputs, 31744 outputs - remote
8000 inputs, 8000 outputs - distributed - per network Modbus Plus

Unlimited (27 slots max) - local
500 inputs, 500 outputs - distributed - per network Modbus Plus
1984 inputs,1984 outputs - S908 remote I/O

High-speed interrupt inputs
Counter
Accurate time stamping
Serial link

2 (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)

1 USB
2 AS-Interface - distributed
2 Ethernet TCP/IP - local
2 Modbus Plus - local
2 Modbus (RS232/485 Modbus/ASCII)
2 Profibus DP - local
4 AS-Interface - remote

1 Modbus Plus with
2 Modbus with

Process control

Internal RAM 548 kB

Slide switch communication port : ASCII/RTU/Memory
Slide switch memory port/off

1 cyclic/periodic master task -
1 periodic fast task -
16 timer interrupt tasks -
64 I/O interrupt tasks -
64 interrupt tasks -
No auxiliary task -

0.1...0.27 µs floating points
0.1...0.27 µs on fixed-point arithmetic
0.12...0.585 µs Boolean
0.12...0.585 µs on word

1.86 Kinst/ms 100 % Boolean
2.49 Kinst/ms 65 % Boolean and 35 % numerical

0.2 ms for fast task
1 ms for master task

1800 mA

1 LED (green)communications are active on the Modbus Plus port (Modbus Plus):
1 LED (green)communications are active on the Modbus port (Modbus):
1 LED (green)CPU has been started and is solving logic (RUN):
1 LED (green)CPU has passed the power-up diagnostic tests (READY):
1 LED (orange)write-protected memory (memory port):
1 LED (red)battery needs replacing or is not present (BAT LOW):
1 LED (red)communications error on the Modbus Plus port (ERROR A):

1 female connector, connector type: SUB-D 9 for connecting to the Modbus Plus network
2 female connectors, connector type: SUB-D 9 for connecting to the Modbus bus

CSA
CE
UL

HazLoc

18 months