Commend SIP Series
Connection
2.0/0612
31
SIP Series M
LAN Connection
“Ethernet LAN” is connected to the RJ 45 socket “IP Uplink” (see connection diagram
above
).
Power Supply
For connection of power supply, 2 different possibilities are available:
PoE
The SIP module is supplied via “Power over Ethernet” (Standard IEEE 802.3af) via the RJ 45 socket “IP
Uplink” (see connection diagram
above
).
DC–, DC+
If
”PoE”
(“Power over Ethernet”) is not available, the SIP module alternatively can be supplied with
“12 – 24 VAC or 15 – 35 VDC” via the screw terminals “PWR1” and “PWR2”.
Note:
The illustration shows a SIP-ET908A; but the connection diagram also applies to the SIP-ET908A-1.
LED
LED
+
PWR2
PWR1
OUT1
OUT2
OUT1
OUT2
12
15
IP Uplink
+ PoE
IP Downlink
(e.g. IP-camera)
24 VAC
35 VDC
500 mA
EP+
EP–
EM–
EM+
LS1
LS2
MIC–
MIC+
X
0
T
GND
GND
IN3
IN2
IN1
Line In
LINE–
LINE +
Microphone
Loudspeaker
Handset:
Loudspeaker 8 or 4 Ohm
ุ
Factory
Reset Button
Connection of Direct Dialling Buttons:
Up to 3 buttons at the terminals
X
,
0
,
T
