
Toolbox 32 User Manual 1.47d www.cse-semaphore.com/mykingfisher
Page
8. Wiring Details
The LP-2/3 has three connectors used for wiring power, analog and digital inputs and outputs. Each
connector is a different size and is identified by the labeling on the connector.
Power Wiring
INPUT SUPPLY
+BAT
GND / 0 V
PSU-3
PSU3 is available from your Kingfisher
supplier. Adjust to 14.4 VDC when
using an external battery. Note: PSU3
should be installed according to local
regulations.
-V
* Optional diode. Diode prevents the battery (when used) discharging through
the PSU3 power supply. Use 1N5404 or equivalent (3 A).
+
+VDC IN
GND / OV
OPTIONAL
BACKUP
BATTERY
-
SUPPLY
Generic DC power supply. Adjust to
13.8 VDC when using an external
12 V sealed lead-acid battery
+BAT
+
OPTIONAL
BACKUP
BATTERY
+BAT
If using a backup battery, ensure
#AO2.9=256 (100 Hex) is set in
ladder logic to enable low voltage
DIODE *
EXTERNAL DEVICE / RADIO / MODEM
9-15 VDC
DEVICE
+VDC1 OUT
+VDC1 OUT voltage is almost the
same as the supply voltage +VDC IN.
POWERING I/O
TRANSMITTER
24V OUT provides
+24 VDC @ 100 mA
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