Ethernet (Lan); Aux I/O - Pfeiffer Vacuum PrismaPro QMG 250 Translation Of The Original

2
4
Fig. 8:
1 V-
2 V-
3.3.2 Ethernet (LAN)
The <LAN> connection is comprised of a 8-pin RJ-45 socket.
Fig. 9:
1 Transmission data (TD+)
2 Transmission data (TD-)
3 Reception data (RD+)
LED
Green (link)
Yellow (activity)
Tbl. 8:
3.3.3 AUX I/O
The <AUX I/O> connection is comprised of a 15-pin D-Sub socket. The PrismaPro electronic unit QME
250 supports I/O functions via the <AUX I/O> connection on the front panel.
8
15
Fig. 10:
1 Relay (COM)
2 Relay (NO)
3 Relay (NC)
7 0 V (GND for 24 V output)
8 + 24 V (output, max. 1 A)
9 Analog output 1 (+)
Contact types
● COM: Change-over contact (common)
● NC: Normally closed contact
● NO: Normally open contact
1
3
View on the mains part plug
3 V+
4 V+
RJ-45
green yellow
Ethernet connection
4, 5, 7, 8
6
Status
lights up
dark
lit up (flickering)
dark
Status of the Ethernet connection
1
9
AUX I/O, 15-pin D-Sub socket
1 8
Not used
Reception data (RD-)
Meaning
Hardware connection exists
No hardware connection
Data transmission runs
no data transmission / no connection
10 Analog output 1 (-)
13 Digital input 1 (pre-setting: Emission OFF)
14 Digital input 0 (pre-setting: Emission ON)
15 GND
4, 5, 6, 11, 12 unassigned
Product description
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