Keyscan EC2500 Series User Manual

Keyscan Technical Guide (PC109x - 04.12)
13
Figure 2 – Grounding Access Control Units and Cables with CPB-10-2s
40-2322
Data Cable
Note
Connect ground lug to single
cold water pipe ground point
Shields
Tape
back
shield
Tape back shield at end of line
Reader
Tape
back
shield
EIA/TIA-562
Wiegand
Reader
Signal
Common
ground
wire
Tape back travel
shields
ACU 1
GRTBGRT BGRT
CPB-10-2
BGRT
RS232
Shields
Control Board
ACU 3
Control Board
Control Board
ACU 2
Shield Shield
Shield
KEYSCAN KEYSCAN
KEYSCAN
Chassis
GND
on DPS15
Chassis
GND
on DPS15
CPB-10-2 CPB-10-2
Chassis
GND
on DPS15
KI-00102E-07-11

Keyscan EC2500 Series Specifications

General

Brand	Keyscan
Model	EC2500 Series
Category	Control Unit
Language	English