Connecting Accessory Devices
Revision C
Smart DC Controller
4-9
&
211(&7,1*
$
&&(6625<
'
(9,&(6
(QWUDSPHQW6HQVRU&RQQHFWLRQV
Devices, such as gate edge sensors and photoelectric beams, must be installed to protect against entrapment. These
secondary entrapment protection devices are required so the gate installation is in compliance with UL 325 Safety
Standards.
Figure 4-5 illustrates how to connect different sensors to the Smart DC Controller.
)LJXUH(QWUDSPHQW6HQVRU&RQQHFWLRQV
COM
COM
COM
COM
COM
COM
COM
COM
STOP
OPEN
RA
D
IO
CLOSE
O
PE
N
OPEN
PARTIAL
EYE
OPEN
EYE
CLOSE
EXIT
LOOP
BLOCK
EXIT
IN OBS
LOOP
OUT OBS
LOOP
CENTER
LOOP
EDGE
EYE
COM
+ 24 V
EMERG
OPEN
SHOW
LEDs
RADIO OPTIO
NS
EDGE +24V
OPEN COM
DUAL GATE
COM
B
A
U
S
E
R
2
COM NO
DC
COMMON
TERMINALS
HY-5A
FREE EXIT
HY-5A
INSIDE LOOP
HY-5A
OUTSIDE LOOP
HY-5A
CENTER LOOP
RS-485
COMMUNICATION
USB PORT
USER RELAY 1
Electro-mech
anical
USER RELAY 2
Solid state
24VDC
24VDC
24VAC
24VAC
12VDC
12VDC
VEHICLE LOOP
HY-5A
Access controls
Photo eye
2 channel
radio receiver
Edge
sensor
Connec@on for a Master/Slave gate system.
Photo eye N.O.
connects to either
EYE OPEN
or EYE CLOSE.
(Ex. Card reader, keypad)
Red LED
heart
beat
indicates
processor is
working.
Mul@-colored LED
indicates power and gate
status.
RS232
Press bu^on to light
ac@ve inputs.
RS485
ethernet
4-wire connec@on:
s
+24V
s
EYE COM
s
Relay COM,
s
EYE OPEN or CLOSE -
(depending on func@on)
All manuals and user guides at all-guides.com
all-guides.com