|
Clock frequency
|
266 MHz
|
|
Number of slots
|
10
2
16
6
3
4
|
|
Number of racks
|
1 - local rack(s)
|
|
Number of remote I/O station
|
31 - 1 rack(s) per remote
|
|
Discrete I/O number
|
Unlimited (13 slots max) - local - forbidden in Hot Standby application
31744 inputs, 31744 outputs - remote
|
|
Analogue I/O number
|
Unlimited (26 slots max) - local - forbidden in Hot Standby application
1984 inputs,1984 outputs - remote
|
|
Number of optional modules
|
6 Ethernet 140NOE77111
|
|
Maximum number of connections
|
1 Modbus Plus - local
1 Modbus (RS232/485 Modbus/ASCII)
1
1 Ethernet TCP/IP - local
6 USB - local
|
|
Integrated connection type
|
1 Modbus local
1 Modbus Plus local
1 USB local
1 Ethernet TCP/IP Hot Standby 140NOE77111 local
|
|
Checks
|
Process control
Hot standby
|
|
Memory description
|
Expandable 7168 kB - program with PCMCIA card
Expandable 8 MB - file storage with PCMCIA card
Internal RAM 1024 kB - 512 kB for data
|
|
Switch function
|
Key switch memory port on/off
|
|
Application structure
|
1 cyclic/periodic master task
|
|
Execution time per instruction
|
0.09...0.12 µs on word
0.105...0.15 µs Boolean
0.96...1.02 µs on fixed-point arithmetic
|
|
Execution time for 1 Kinstruction
|
5.03 65 % Boolean and 35 % numerical
5.14 100 % Boolean
|
|
System overhead
|
1.5 ms for master task
|
|
Bus current requirement
|
2500 mA
|
|
Maximum supply current
|
90 A 60 °C lithium battery
60 µA lithium battery
|
|
[Us] rated supply voltage
|
3 V DC lithium battery
|
|
Battery capacity
|
1200 Ah
|
|
Battery life
|
10 year(s)
|
|
Display type
|
LCD 2 lines of 16 characters
|
|
Local signalling
|
1 LED (green) for Ethernet activity (COM)
1 LED (red) for Ethernet collision (ERR)
|
|
Electrical connection
|
1 female connector SUB-D 9 for connecting to the Modbus Plus network
1 female connector USB type B for connecting to PC
2 connectors RJ45 for connecting Modbus bus
|
|
Marking
|
CE
|
EU RoHS Declaration