En-5
K1
K2
K1
K2
CH1
CH2
TM201
CN201
*1
E
X
TE
R
N
A
L I
N
P
U
T
CN411
(WHITE)
CN412
(RED)
PCB
PCB
Short circuit detection resistance (R ON) : ≤ 500 (
*1.
Ω
).
Open circuit detection resistance (R OFF) : ≥ 100 (kΩ
).
A twisted pair cable
*
0.33mm
2
(22AWG) should be used.
Maximum
length of cable is 25m (82 ft.).
Apply voltage terminal
▪
When a power supply must be provided at the input
device, connect CN201 and CN412.
K1
K2
K1
K2
CH1
CH2
TM201
CN201
*4
*3
*2
*4
CN411
(WHITE)
DC power
supply 12-24V
CN412
(RED)
E
X
TE
R
N
A
L I
N
PU
T
PCB
PCB
Make the power supply DC12 to 24V. Select a power
*2.
supply capacity with an ample surplus for the connected
load.
Do not impress a voltage exceeding 24V across K1-K2.
*3.
The allowable current is DC10mA or less. (Recommended
*4.
DC5mA)
Provide a load resistance such that the current becomes
DC10mA or less.
Select very low current use contacts (usable at DC12V,
DC1mA or less).
A twisted pair cable 0.33mm
2
(22AWG) should be used.
Maximum length of cable is 25m (82 ft.).
The function of the external input terminals is dis-
▪
abled at the factory. Select to match the application.
Turn on the power and select by installer setting after
*
starting the application.
Emergency stop
Batch start/stop
Not used (disabled)
Input signal type
▪
When a setting other than “not used” was set by func-
tion selection, select the input signal type.
Edge CH1
Operates from de-energized state
to energizing 300ms or more
between K1 and K2.
Emergency stop
or batch start
Operates from energized state
to de-energizing 300ms or more
between K1 and K2.
Emergency
stop reset
or batch stop
Pulse
CH1
Operates from de-energized state
to energizing 300ms or more
between K1 and K2 of CH1.
Emergency stop
or batch start
CH2
Operates from de-energized state
to energizing 300ms or more
between K1 and K2 of CH2.
Emergency
stop reset
or batch stop
Select Edge/Pulse by installer setting after turning on the
*
power and starting the application.
When Edge was selected, only CH1 can be used. CH2
*
cannot be used.
Wiring
51 41
WARNING
Before starting installation work, turn off the power of
this unit and the connection destination. Do not turn on
the power again until installation is completed. Other-
wise, it will cause electric shock or fire.
Use the accessories or specified
power supply cable
and connection cables. Do not modify power supply
cable and connection cables other than those speci-
fied, do not use extension cables, and do not use
independent branch wiring. The allowable current will
be exceeded and cause electric shock or fire.
Install the connection cables securely to the terminal
block. Confirm that external force is not applied to the
cable. Use connection cables made of the specified
cable. If intermediate connection or insertion fixing are
imperfect, it will cause trouble, electric shock, fire, etc.
When connecting the power supply cable and trans-
mission cable, layout the wiring so that the cover of
this unit is securely fixed. If the cover is imperfectly
fixed, it may cause fire or overheating of the terminals.
Perform earth (ground) work positively. Do not connect
the earth (ground) cable to a telephone cable, water
pipe, or conductor rod. It will cause trouble or fire.
Always fasten the outside covering of the cable with
binder. If the insulator is chafed by friction, electric
leakage may occur.
Perform all wiring works so that the user does not
touch the wiring. Otherwise, injury or electric shock
could result.
If any cable is damaged, do not repair or modify it
yourself. Improper work will cause electric shock or
fire.
CAUTION
Do not bind up the power supply cable together with
the transmission cable or remote controller cable. It
will cause erroneous operation.
When performing wiring work, be careful not to dam-
age the cable or injure yourself. Also, connect the con-
nectors securely. Loose connectors will cause trouble,
heating, fire, or electric shock.
Install the indoor and outdoor units, power supply
cable, transmission cable and remote controller cable
1m (40in.) away from television and radio to avoid
distorted images and noise.
