Aiphone JK-1SD Manual page 3

2-2 Wiring method, wiring distance
Wire the inside units from station-to-station (daisy-chained).
JK-DA
JK-DV
JK-DVF
2
B
PS-1820
PS-1810DIN
PS-1820DIN
2-3 Cable
1
Use PVC-coated cable with PE (polyethylene) insulation.
2
Never use individual conductors, twisted pair cable or coaxial cable.
3
MOUNTING
Mounting on a gang box
Mounting
screws x 2
1
2
8 mm
3/8"
A
JK-1SD
JK-1MED/1MD
4
C
IER-2
PS18
(x2)
1-gang box
UP
83.5 mm
(3-5/16")
Wall mounting bracket
1. Press RELEASE button. (This is performed to
release the lock or to securely insert wiring.)
2. Insert the cable into the terminal.
Ø 0.65 mm
A 50 m
B 5 m
C 75 m
3
When using a cable with unused conductors, terminate both ends of
the unused pair(s) with a 120 Ω resistor.
JK-1MED/1MD
A1
A2
S
S
B1
B2
L
L
+
-
Surface wiring
Wall mounting bracket
Wood mounting screws x 2
- 3 -
22 AWG Ø 1.0 mm 18 AWG
165' 100 m 330'
16' 10 m 33'
245' 150 m 490'
JK-1SD
B1
B2
SW
SW
+
-
120 120
UP
83.5 mm
(3-5/16")