Wiring Diagram
The end of line (EOL)
jumper should be ON
when the LCD keypad is
located at the start or end
of the module network.
Power supply
and network
communications
connection
EOL ON
EOL OFF
1K
1K
Input Wiring (1K and 1K)
Common
1K
PURPLE SB
YELLOW SA
BLUE Output
BROWN Input 2
ORANGE Input 1
WHITE NB
GREEN NA
BLACK 0V
RED +12V
SHIELD
Output Wiring
Example
+12V
0V
RS-485 NA
RS-485 NB
N.C. Tamper
N.C. Tamper
Input 1 N.C.
Input Contact
1K
1K5 OHM
Reader shield is
not terminated
inside the reader
Shield wires connected
at the splice
Input N.C.
Input Contact
Shield is frame
grounded at
one point
End of Line Termination
PRT-TS50 | LCD Touchscreen Keypad | Installation Manual
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