Optional DC Power In
0v
DC Power Ground
+12
DC Power Input
Requirements:
10 – 16 Vdc
350 mA
(50 mA internal)
1
1
/0
5
/1
9
WIRING REFERENCE
EM-40-1HA
a
Relay Output
Nc
Normally Closed
C
Common
No
Normally Open
Relay Contact:
DC:
30 Vdc @ 1Adc
Digital Contact Inputs
R1-R6
Ground
In1-
In6
Non-Supervised or
Supervised Inputs 1-6
RS-485 Reader (2 Wire)
+12
Power Output
A
Data A Input
B
Data B Input
0v
Ground
RS-485 Reader (4 Wire)
+12
Power Output
T-
Transmit Inverted signal
T+
Transmit non-inverted signal
0v
Ground
R-
Receive inverted signal
R+
Receive non-inverted signal
Power Output using DC:
8.5 – 16 Vdc
350 mA Max. Current
Reset Button
Press and hold this button for
10 seconds to reset the
configuration back to default.
50-40-
485
NOTE:
As long as the total current of
the reader plus a door strike
DOES
NOT EXCEED 300mA
, you may
power the door strike using the
power out and ground from the
Reader Input terminal block.
1
2
3
4
5
2
3
4
5
1
Black
1N4005
Diode
Red
