Stahl is1+ 9441 Series, Руководство по эксплуатации

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169128 / 944160310050
2020-08-25·BA00·III·en·08
Annex A
39
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Ethernet CPU module and
power module for Zone 1/Class I, Div.1
Series 9441, Series 9444, Series 9492
Interfaces
Ethernet interface
Connection Fibre optic, 100BASE-FX, Ex op is
Protocols Modbus TCP
Transfer rate max. 100 Mbps
Max. line length 2000 m
Operator interface
Ethernet status "LINK" LED, green
Operation of CPU
module, power module
"RUN" LED, green
Error in CPU module,
power module,
I/O module
"ERR" LED, red
Power module
auxiliary power
"PWR IN" LED, green
Power module outputs "PWR OUT" LED, green
LCD indication
2 x 16 characters
Settings IP address
Indications IP address, alarms/errors, information (type, revision, etc.) for the levels for
the field station, modules and signals, and values for inputs and outputs
Diagnostic and
parameterisation
Module status
and alarms
CPU module and power module
• Hardware error
• Configuration error
I/O modules
• Error on the internal primary bus
• Error on the redundant primary bus
• No response
• Configuration different from module
• Hardware error
Additional I/O module error indications
• See data sheets for the I/O modules
Power supply for the
I/O modules via the
BusRail
Voltage range 22.5 to 26.2 V DC
Max. current 2 A
Max. number
of I/O modules
8
Redundant supply
for the I/O modules
Yes (with diodes uncoupled)
Undervoltage
monitoring
Yes
Technical Data