Instruction Manual

Overview of the Smart DC Controller
4-2 SwingSmart DC Installation and Reference Manual Revision E
O VERVIEW OF THE S MART DC C ONTROLLER
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 .
Figure 4-2. Smart DC Controller Board
COM
COM
COM
COM
COM
COM
COM
COM
STOP
OPEN
RADIO
CLOSE
OPEN
OPEN
PARTIAL
EYE
OPEN
EYE
CLOSE
EXIT
LOO P
BLOCK
EXIT
IN OBS
LOO P
OUT OBS
LOO P
CENTER
LOO P
EDGE
EYE
COM
+ 24 V
EMERG
OPEN
SHOW
LEDs
RADIO O
PTI
ON
S
E
D
GE
+24
V
O
P
EN
C
O
M
D
UAL
GA
T
E
C
O
M
B
A
U
SER2
C
OM
N
O
D
C
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
+
+
+
2
4
V
O
E
V
24VAC
1 AMP
MAX
12VDC
1 AMP
MAX
Amp Draw on Power Supplies
Three power supplies are available:
24VDC, 24VAC, 12VDC
A maximum draw of 1A is allowed from each supply.
For example:
Amp Draw & Accessories connected to 24VDC
0.50A = Four photo eyes (for entrapment protection)
0.25A = Keypad with light
0.76A
NOTE: The 24VDC power supply has four terminals
that can be used in any combination to draw the
available 1A maximum.
0.015A = Three HY-5A detectors
Push button to show
active inputs when using
DC power.
+24VDC