Overview of the Smart DC Controller
4-2
SlideSmart Installation and Reference Manual
Revision C
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The Smart DC Controller uses LED’s to indicate active inputs when AC power is present. For operators that
use only DC power, you can push a button to show the active inputs. This button is at the bottom left corner
near the EMERG OPEN input.
On a new operator no active inputs should appear until external accessories and wiring are attached. If any
inputs are active before connecting external wiring, refer to
Smart DC Controller Troubleshooting
.
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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
COM MON
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-mechanical
USER RELAY 2
Solid state
USER 1
24VDC
1 AMP
MAX
24VAC
1 AMP
MAX
12VDC
1 AMP
MAX
LOOP
24VDC
1 AMP
MAX
24VAC
1 AMP
MAX
12VDC
1 AMP
MAX
24VDC
2
2
1 AMP
MAX
+ 24 V
+
+
+24V
O
E
V
24VAC
1 AMP
MAX
12VDC
1 AMP
MAX
Push button to show
active inputs when
using DC power
Amp Draw on Power Supplies
Three power supplies are available:
24VDC, 24VAC, 12VDC
A maximum draw of 1A is allowable when combining
For example:
Amp Draw & Accessories connected to 24VDC
0.50A = Four photo eyes (for entrapment protection)
0.25A = Keypad with light
0.015A = Three HY-5A detectors
0.76A
NOTE:
The 24VDC power supply has four terminals
both spade terminals.
that can be used in any combination to draw the
available 1A maximum.
+24VDC
+24VDC
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