Electrical connections, Status led's rs-232 db-9 (female), J9 j8 j11 analog input configuration jumpers – Rockwell Automation 44887-PUB, 44887 Enwatch User Manual
Page 8: Rv2 rv3 rv1, Figure 1.2 enwatch electrical connections
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Publication GMSI10-UM031C-EN-E - January 2009
4 Installing the Enwatch
Electrical Connections
This section describes the electrical connections on the Enwatch board, shown
in Figure 1.2, below.
Figure 1.2 Enwatch electrical connections
Network Input
RJ-45 Jack
Status LED's
RS-232
DB-9 (female)
DC Power In
J6
J5
J4
J3
JP 19
JP 18
JP 20
Input Connector Block
JP 21
J1
J2
JP 17
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
A - B
TX
RX
LK
OB
+
_
J9
J8
J11
Analog Input Configuration Jumpers
U28
U20
1 - 2 - 3 - 4 - 5 - 6 - 7 - 8
9-10-11-12-13-14-15-16
1 - 2 - 3 - 4 - 5 - 6 - 7 - 8
9-10-11-12-13-14-15-16
3
3
2
2
1
3
3
2
2
1
3
3
2
2
1
3
3
2
2
1
Ext. Trigger
Input Terminal
Block
Normal / Monitor
Mode Select
9.25"
(235 mm)
6.75" (170 mm)
RV2
RV3
RV1
4
3
2
1
A - B
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