Globalstar SmartOne - Manual (Page 4)

SmartOne Manual Rev 1.4 DOC# 9100-0268-01 p.4
Addendum
I. A new version,
SmartOne LP, is available. This version can be
powered by line power or batteries. It can be supplied line power with
the External Inputs Cable or the Serial Input Cable.
Specifications:
A. Input Voltage- The SmartOne LP will operate on 10 to 48 Volts DC.
B. Switching- If batteries are installed, the unit will automatically
switch to battery power if line power input is lost.
C. Connection Method-
1. When using the Serial Input Cable, connect the voltage supply
positive(+) to the VIOLET wire through a 1 Ampere Fuse. The fuse
should be placed within 1 foot (30cm) of the voltage source. Connect
the negative(-) source to the GRAY wire. Always use crimp connectors
or solder the wires and cover the connection with shrink tubing.
II. A new accessory, the
Serial Input Cable, is available. This cable
simplifies the sending of serial data (see page 66). In addition, it
supplies access to the Dry Contact Inputs and the Line Power inputs.