User's Manual

56019201
Pag
e
© 2000 Telular Corporation
24
A1.1 J
ACK AND
P
IN
A
SSIGNMENTS
Jack
Designation Connects To Pin Assignment Function
Status LED
Reference
J1
Telco RJ31X.
Incoming Telco
RJ31X Jack.
1 Gray R1
4 Red R(Ring)
5 Green T(Tip)
8 Brown T1
Connects telco line to
Telguard and provides
output for premises phone
connection at RJ31X.
STC LED Flash 3 times
when telco voltage is
lost.
J2
C/C Digital
Dialer
Digital Dialer
input/output of
host C/C.
1 Gray R1
4 Red R(Ring)
5 Green T(Tip)
8 Brown T1
Connects C/C digital dialer
input/output through unit.
None.
J4
Radio Interface.
Radio 1 VCC
2 SVC
3 GND
4 Rsvd
5 RXD
6 Rsvd
7 TXD
8 P-IN
9 RSSI
10 N/C
11 IN-A
12 IN-B
13 OUT-A
14 OUT-B
+12V DC supply input
Service available flag
Primary Ground
Reserved
Control serial data RX
Reserved
Control serial data TX
Pulse Input
Rx signal strength indication
Pulse Ground
Auxiliary input A
Auxiliary input B
Auxiliary output A
Auxiliary output B
STC LED Flash 4 times
for NSC or Flash 5
times for RFC
when
Radio is unable to
communicate.
Or
Radio Tx LED Fast
Flash
when
microprocessor is
communicating with
radio and
1 sec Flash
when Radio is
transmitting over the
cellular network.