3
Connect the electric lock wires to connection
terminals S1 and S2 on the top of the relay
box.
A
A
Terminals
4
Tighten the terminal screws to secure the
electric lock wires to connection terminals S1
and S2, and then use the cable binder to
secure the electric lock wires (jacketed part) to
the cable binder hole.
R1 R2 R3
1
2
1
2
S1 S2
S3 S4
A
B
C
A
Cable binder connected to cable
binder hole
B
To electric lock
C
Terminal screws (S1/S2)
R
Recommended torque for terminal screw:
0.45 N·m {4.6 kgf·cm}
5
Connect the wires from the door station by
pressing the wire release button with a pointed
object such as a screwdriver while inserting
the wire into connection terminals R1 and R2.
(To disconnect a wire, press the button while
pulling it out.)
R1 R2 R3
1
2
R1 R2 R3
1
2
1
2
S1 S2
S3 S4
R1 R2
C
A
B
A
Wire release buttons
B
Connection terminals (R1/R2)
C
To door station
R
Note that connection terminal R3 is not
used.
6
Strip the remaining ends of the door station
wires as shown station.
A
7 mm
A
To terminals of relay box
7
Replace the cable cover and then securely
fasten the cable cover screw.
Mounting on a DIN rail or wall
For information on how to mount the relay box on
DIN rail or a wall, refer to descriptions used for the
power supply unit in “Mounting on a DIN rail”,
Page 12 and “Attaching directly to a wall”,
Page 12.
16
Installation
