TransCore encompass 4 - Connect All Wiring; Table 10 Sense Input;Output Cabling Assignments

Encompass 4 Reader
TransCore Proprietary
13
where the Encompass 4 Reader is installed. Refer to “Figure 1 Recommended Reader
Grounding” on page 9.
Connect All Wiring
1. Connect all wiring as described in “Pre-Installation Testing” on page 7 using the “RS–232 Wiring
Diagram” on page 15 or the “RS–422 Wiring Diagram” on page 16 as a guide.
2. Connect the sense input and sense output circuits using Table 10 as a guide.
3. Start the terminal emulation application Tera Term or Microsoft HyperTerminal. Refer to “Pre-Installation
Testing” on page 7.
CAUTION:
Do not ground the input power supply.
Table 10 Sense Input/Output Cabling Assignments
Pair Pin Color Signal Description Typical Function
Yellow/Black
b Yellow GND Logic ground
Signal ground used with
RS–232, RS–422, and
Wiegand
c Black GND Logic ground
Signal ground used with
RS–232, RS–422, and
Wiegand
Blue/Red
E Blue WGND0 Wiegand data0 Parking/access control
F Red WGND1 Wiegand data1 Parking/access control
White/Red
L White Lock
Tag lock output, active-
closed
Testing/maintenance
M Red Lock_RTN Tag lock return Testing/maintenance
Green/Red
N Green Sense Input0 Sense Input0 (loop)
Loop and presence
detection
P Red Sense Input0_RTN
Sense Input0 return;
not isolated from signal
ground
Loop and presence
detection