Stahl 9440/15 Series, Руководство по эксплуатации

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162278 / 9440609310
201 9 -0 1 -10·BA00·III·en·0 7
Function and device design
7
CPU & Power Module for Zone 2 / Div. 2
Series 9440/15
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4.2 Device design
4.2.1 Pluggable terminal X5
12227E00
Terminal assignment
4.2.2 Sub-D sockets X1, X2, X3
12224E00
Terminal assignment
# Device component Description
12226E00
1 Cover flap Cover flap with symbol label (open)
2 LCD display For display of diagnostic data, input and
output values
3 Labelling Module data (serial number, hardware revision
number, software revision number,
date of manufacture, e.g.: 123456DE9999 Rev.A
01-01 0508)
4 Buttons Buttons <up>, <down>
5 Notch lever Notch lever for removing the module from the
BusRail
6 LED LED for status or error display
(for further information, see "Troubleshooting")
7 Sub-D socket X1 Process bus, primary
8 Sub-D socket X2 Process bus, redundant
9 Sub-D socket X3 ServiceBus
10 Terminal Pluggable terminal X5 (auxiliary power)
Terminal no. Function
1 +24 V DC
2 0 V
3 No conductor connection
Pin no. Function Description
3 RxD/TxD (+) Data B (+)
5 GND Reference potential for
device interface
6 5 V (+) Supply voltage (device)
8 RxD/TxD (-) Data A (-)
remaining pins – not connected
1
2
3
4
5
6
7 8 9
1 2 3
5
3
8 6