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3.2
Connectors
Picture 2. Connector J2 & J4 contacts.
#
Text
1
+
2
–
J2
3
ANT*
4
COM
5
LOOP*
6
EXT
7
GND
J4
8
SYNC
9
RELAY
10 RELAY
Table 3. Connectors J2 & J4 functions.
* Only one of either a D-POS Antenna OR a LOOP antenna must be connected!
Only use D-POS ANT (NEAT Ferrite Antenna), art#: NE31 07030-01.
3.3
Tamper switch
The unit is equipped with a tamper switch to alert if the unit is
opened.
6
Function
Source power, 10–28V
DC
Source power, Ground
A ferrite antenna should be connected between ANT and COM
Common ground for ferrite- and loop antenna
A loop should be connected between LOOP and COM
External activation (DOOR magnetic contact depicted as example)
Common ground for SYNC and EXT
Synchronization of D-POS units
Galvanic isolated relay output
Galvanic isolated relay output
Sync
D-POS II - NE41 17028-00 v1.2
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