AG-1000 User’s Manual
SMS Alert Gateway
All contents are subjected to change without prior notice
Rev 7.3
Page 4 of 27
Copyright © 2005 Taiko Network Communications Pte Ltd
Section 2 Hardware Reference
2.1 Connector Description
The figure below shows the front view of SMS alert gateway. All the items are marked with a unique
number followed by further description below.
(1) Antenna
The antenna detects GSM signal for internal modem.
Antenna should be tighten by turning the
bottom part marked (1b), instate of the antenna stick which is marked (1a) in the above figure.
(2) IO Connector
The connector consists of voltage supply terminals, relay outputs and digital inputs connection. The
wording besides connector indicates corresponding connection:
6
2
3
1a
4
1b
5