Instruction manual

7
z Be sure to add a noise filter on the front end of the switching power supply
and ground the FG terminal.
• This will increase the resistance against noises.
z Be sure to ground the FG terminal of the AD-8923-BCD and the
AD-4212C.
• This will increase the resistance against noises.
Cable connection
CAUTION
Before inserting the power line, make sure that the power to the
AD-8923-BCD is turned off.
(1) Inserting the power line
Press down the release button on the
DC input terminal using a screwdriver
and insert the power line.
The recommended stripping length
for the power line is 10 mm.
Applicable wire range
• Single wire: φ1.0 mm (AWG 26) to φ1.2 mm (AWG 16)
• Twisted wire: 0.3 mm
2
(AWG 22) to 0.75 mm
2
(AWG 20)
Individual wire diameter φ0.18 mm or greater
(2) Securing or removing the power line
To secure the power line, return the release button to the initial position
using the screwdriver. The power line will be locked.
To remove the power line, press the release button again using the
screwdriver, unlocking the power line.
When the AC adapter is used
Insert the AC adapter plug into the AC
adapter input jack located on the rear
of the AD-8923-BCD and insert the AC
adapter into an electrical outlet.
DC in
p
ut terminal
AD-8923-BCD rear
Release button
Screwdrive
r
Power line
AC
a
d
ap
t
er
i
npu
t
j
ac
k
DC in
p
ut terminal
AC adapter plug
AD-8923-BCD rear