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2.0
Installation
This section provides an overview of LaserLT-60 and LaserLT-100 Weight Indicator installation.
Install the instrument on a stable, vibration free, flat surface. Disconnect from power source to completely power off the
instrument. The back mounting bracket is for vertical mounting. An optional side mount for horizontal surfaces is available for
the LaserLT-100.
Remove protective film from the overlay as it may become difficult to remove if exposed to heat or sunlight.
IMPORTANT
2.1
Grounding the System
For proper grounding and optimal functioning of the system, it is necessary to create a single point ground in proximity of the
instrument on which to connect the ground of the instrument, an interface cable and shields. Connect the ground point of the
weight indicator directly to the ground bar of the electric panel or to a grounding rod.
2.2
Wiring Schematic
For proper device wiring, refer to the schematic below:
Pins 3 – 12 and 18 – 35 are not used for remote display models.
Note
Figure 2-1. Wiring Schematic
Connector
Pin
Function
12/24 VDC
1
+24 VDC
2
GND
RS-485 Serial Port
13
(A) 485 + Line
14
(B) 485 - Line
RS-232 Serial Port
15
(TX) Transmit
16
(RX) Receive
17
GND
Table 2-1. Weight Indicator Connections
© Rice Lake Weighing Systems ● All Rights Reserved
Installation
5
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