Rice Lake Combination System - Precision Loads PL9710 Indicator - Manual (Page 17)

PL9710 Installation Manual - Using the Serial Ports 13
6.3 Connecting a Wireless Remote
Display System
The transmitter for a wireless remote display system is
connected to the COM3 port on the back of the
PL9710
indicator. The red power wire attaches to the 12VDC
positive (+) terminal, the ground wire attached to the
COM3 GND terminal, and the signal wire attached to
the COM3 TXD terminal. Consult the remote display
operator’s manual for the ground and signal wire
colors.
For the printer to operate properly, the COM3
baud rate must be set to 9600 baud (Step 5 of
the previous section).
The COM3 serial port should be set for continuous output
(Step 8 of the previous section) if a wireless remote display
is connected. Continuous output will allow the remote
display to show the same as the indicator’s weight display.
Figure 6-2. Wireless Remote Display Connections
6.4 Connecting a Remote (Scoreboard)
Display
A remote hard-wired display, sometimes called a
scoreboard display, is connected the same as described
above for the transmitter of a wireless remote display.
Note