Connecting Accessory Devices - HySecurity swingsmart dc 20 Installation And Maintenance Manual

C
ONNECTING
All accessories require a minimum of two connections on the Smart DC Controller.:
• a device input
• a Common Bus Terminal (COM)
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 sensor devices to the Smart DC
Controller.
COMMON
TERMINALS
Access controls
(Ex. Card reader, keypad)
CLOSE
Photo eye N.O.
connects to either
EYE OPEN
or EYE CLOSE.
Photo eye
4-wire connec on:
+24V
EYE COM
Relay COM,
EYE OPEN or CLOSE -
(depending on func on)
Edge
sensor
Figure 4-5. Entrapment Sensors & Accessory Connections
Revision C
A
CCESSORY
COM
COM
COM
COM
COM
COM
COM
COM
STOP
OPEN
OPEN
P ARTIAL
EYE
OPEN
EYE
CLOSE
EXIT
Red LED
LOOP
heart
BLOCK
beat
EXIT
indicates
IN OBS
LOOP
processor is
OUT OBS
working.
LOOP
CENTER
LOOP
Press bu on to light
EDGE
ac ve inputs.
EYE
COM
+ 24 V
EMERG
OPEN
SHOW
LEDs
2 channel
radio receiver
Smart DC Controller
D
EVICES
Mul -colored LED
indicates power and gate
status.
RS232
RS485
ethernet
USB PORT
USER RELAY 2 COMMUNICATION
Solid state

Connecting Accessory Devices

HY-5A
FREE EXIT
HY-5A
HY-5A
INSIDE LOOP
HY-5A
OUTSIDE LOOP
HY-5A
CENTER LOOP
VEHICLE LOOP
RS-485
Connec on for a Master/Slave gate system.
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