DT-RLC
Lock contol Interface
User Manual
DT-RLC
GND NO COM NC
POWER
IN-USE
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2-WIRE SYSTEM
12V
BUS BUS
S2
RISER
S1 GND
1
2
3
1. DT-RLC Lock Control Interface
DT-RLC is designed to control multiple locks on 2-wire series systems
• Allows operation of two electric locks
• Locks with power consumption up to 450mA can be powered via RLC
• Unlocking time is configurable
• Connected Exit Button will be timed
• Can be used with either House or Apartments systems
2. Terminals description
12V
NC
COM
S2
NO
S1
2
ON
3
GND
GND
Lock Control
Jumper
1
2
3
POWER
IN-USE
12V
BUS BUS
S2
S1 GND
1
2
3
RISER
1
2-WIRE SYSTEM
DIP
1 2 3
DT-RLC
GND NO COM NC
DIP
POWER
IN-USE
BUS
+12V : Power output. Can be used to power the lock
S2 : Reserved
S1 : Exit button contact. Short this contact and the GND to unlock
GND : The common Ground of the other 3 contacts: S1, S2 and +12V
-1-
NC : Normally-closed contact to COM
COM : Common contact of the unlock relay
NO : Normally-open contact to COM
Lock Control Jumper : To set the lock type (see section 5.6)
POWER : Indicator will light up when powered
IN-USE : Indicator will light up when unlocked
BUS : Connect to the bus line, no polarity
DIP :Used for setting the address of the RLC.
2. Mounting
DT-RLC
GND NO COM NC
POWER
IN-USE
2-WIRE SYSTEM
12V
BUS BUS
S2
RISER
S1 GND
1
2
3
DIN Rail Mounting
3. How to set unlocking time
1) Power-on and within 5 seconds short-circuit S2 and GND for up to 3 seconds. INUSE indicator will flash
2) Short-circuit S1 and GND for up to 3 seconds again. IN-USE indicator steady light
3) Short-circuit S2 and GND. IN-USE indicator starts flashing once per second. Each
flash equals one second of unlocking time. Maximum unlocking time programmable is
30 seconds
4) Release S2 when desired time is reached. It will save programming and exit
-2-
4. DIP Switches Settings
DIP switches are used to set the address of the RLC. Please refer to the tables below
DIP switches settings tables
Descriptions
3
Bit State
OFF,OFF,OFF
Applies to door station1 & lock 1
OFF,OFF,ON
Applies to door station1 & lock 2
ON,OFF,OFF
Applies to door station 2 & lock 1
ON,OFF,ON
Applies to door station 2 & lock 2
OFF,ON,OFF
Applies to door station 3 & lock 1
OFF,ON,ON
Applies to door station 3 & lock 2
ON,ON,OFF
Applies to door station 4 & lock 1
ON,ON,ON
Applies to door station 4 & lock 2
3
3
3
3
3
3
3
2
1
ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
1
2
ON
DIP
-3-
5. Internally Powered Lock
(applicable only for Power-on-to-unlock type)
DT-RLC controls the second lock of door station 1
Exit Button
E-lock
+
-
AC~
1# Camera
(Address:0)
GND NO COM NC
GND NO COM NC
IN-USE
2-WIRE SYSTEM
12V
BUS BUS
S2
RISER
S1 GND
1
2
3
1
DIP
2
POWER
3
DT-RLC
PC6
12V S2 S1 GND
ON
monitor
BUS(IM) BUS(DS)
L1
L2 PL S+ S-
+
Close-up view of connection above
1 2 3
Note:
1.
For Electric lock, the jumper
position is 1-2
2.
For Electro-magnetic lock, the
jumper position is 2-3
Jumper position 1-2
+
E- Lock
-
* Exit Button
GND NO COM NC
12V S2 S1 GND
DT-RLC
-4-
6. Lock powered with External Power Supply
Power-on-to-unlock type
DT-RLC control the second lock of door station 1
adaptor for the lock
E-lock
Exit Button
+
1# Camera
AC~
(Address:0)
GND NO COM NC
GND NO COM NC
IN-USE
2-WIRE SYSTEM
12V
BUS BUS
S2
RISER
S1 GND
1
2
3
1
DIP
2
POWER
3
DT-RLC
PC6
ON
monitor
12V S2 S1 GND
BUS(IM) BUS(DS)
L1
L2 PL S+ S-
+
Close-up view of connection above
+
E-lock
POWER
SUPPLY
* Exit Button
GND NO COM NC
12V S2 S1 GND
DT-RLC
-5-
Power-off-to-unlock type
DT-RLC controls the second lock of door station 1
adaptor for the lock
-
EM-lock
Exit Button
+
1# Camera
AC~
Address:0
GND NO COM NC
GND NO COM NC
IN-USE
2-WIRE SYSTEM
12V
BUS BUS
S2
RISER
S1 GND
1
2
3
1
DIP
2
POWER
3
DT-RLC
PC6
12V S2 S1 GND
ON
monitor
BUS(IM) BUS(DS)
L1
L2 PL S+ S-
+
Close-up view of connection above
-
POWER
SUPPLY
+
GND NO COM NC
EM-LOCK
12V S2 S1 GND
DT-RLC
-6-
* Exit Button
7. Specification
•
•
•
•
•
Power Supply :
Unlocking Time:
Lock Power supply:
Working Temperature:
Dimensions:
DC24V
1~30s(Default 1s)
12Vdc, 450mA(Internal Power)
-100C~+400C
89(H)×71(W)×45(D)mm
The design and specifications may change without notice to the user
Right to interpret and copyright of this manual are reserved
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