STP Lite User Manual Revision 1.02
25
The following table illustrates the placement of the Digital Input leads:
Table 5: Terminal Blocks for Attaching the Digital Input
Terminal Block
Number
Purpose
Hole 12
- (negative or ground)
Hole 13
+ (positive)
Connecting the Power Supply
Once you have completed all the other installation steps, you can
attach the power supply to the
STP Lite
unit.
The
STP Lite
operates on the range between 9-24 V DC. The
STP
Lite
kit contains a transformer that converts the wall current to 12 V
DC. The connector has two bare wires, one to be connected to the
negative terminal, and one to the positive terminal of the
STP Lite
unit.
The striped wire is connected to the negative (or "ground") terminal,
and the solid black wire from the transformer is connected to the
positive terminal.
The
STP Lite
unit has numbered rows of terminal blocks. Insert the
leads into the appropriate terminal blocks on the side of the
STP Lite
unit, using a 6-mm wide flathead or Phillips screwdriver.
Figure 17: Attaching the power
+
-
(GND)
14
15
