TransCore encompass 4 - Table C-13 Sense Input;Output Cabling Assignments for Alternate Wire Cable

Encompass 4 Reader System Guide
C-12
Table C-13 shows the sense input/output assignments for alternate wire (15-pair)
cable.
Table C-13 Sense Input/Output Cabling Assignments for Alternate Wire Cable
Alternate Wire Cable
Signal Description Typical Function
Pairing Pin Color
Pair 10 E Black WGND0 Wiegand data0 Parking/access
control applications
F Red WGND1 Wiegand data1 Parking/access
control applications
Pair 8 L Black Lock Tag lock sense
output, active-
closed
Testing maintenance
M Red Lock_RTN Tag lock return Testing maintenance
Pair 9 N Black Sense Input0 Sense Input0
(loop), active-
closed
Loop and presence
detection
P Red Sense
Input0_RTN
Sense Input0
return; not isolated
from signal ground
Loop and presence
detection
Pair 4 R Black Sense Input1 Sense Input1,
active-closed
General-purpose
sense input, not used
to detect presence
S Red Sense
Input1_RTN
Sense Input1
return; not isolated
from signal ground
General-purpose
sense input, not used
to detect presence
Pair 6 T Black Sense
Output0_COM
Sense Output0
(tag detect),
common terminal
Switched sense
output to control gate
U Red Sense
Output0_NO
Sense Output0,
normally open
terminal
Switched sense
output to control gate
Pair 7 V Black Sense
Output0_COM
Sense Output0
(tag detect output),
common terminal
Switched sense
output for any
external control (light,
gate, buzzer, etc.)
or V** Black Sync_485_N RS–485 bus
negative
Used to connect
Encompass 4
Readers with IAG
capability on a
synchronization bus