DRAFT
TD 93021US
17 July 2017 / Ver. PF3
179
Installation Guide
teleCARE IP
Antenna Connection
The 2-pole antenna connection (J3) is connected to the internal LF antenna.
Figure 238. NILF internal antenna connected
External Connections
The 8-pole external connector (J2) has connections for a second beacon (used for range extending in a
master/slave configuration), a galvanically separated tamper alarm relay output, the internal battery and
connection of an alternative external 24Vdc power supply.
Figure 239. External connections - J2
For master / slave connection
see “Master / Slave Beacon Interconnection” on page 182
For tamper alarm relay connection
see “Tamper Alarm” on page 184
.
For 24Vdc external power supply, use only a certified ECS power supply (see Section 4.).
External Connector
Description
1
SYNC
Master / Slave interconnection
Beacon synchronization
2
GND
3
TAMP
Tamper alarm relay output
(galvanically separated)
4
TAMP
5
+BAT
Battery connection
6
GND
7
+24V
External 24Vdc power supply
connection
8
GND