Tatsuta Electric Wire & Cable AD–AS–1CM Technical manual

TS-KS-W1019-0
To:
Specification Document
Water Leakage Detector
AD–AS–1CM
(RoHS-directive-compatible)
Date：( )
<Manufacturer >
System Equipment Division
Electronic Materials & System Equipment Group
TATSUTA Electric Wire & Cable Co., Ltd.
System Equipment Division
Approved by: Checked by: Prepared by:

Warnings
<<<Important safety instructions>>>
Warning
Erroneous operation of this water leakage detector not complying with the warning
labels or the following warnings may lead to fatal accident, serious injury, electric shock,
fire, or detector failure.
 Never modify or disassemble the detector.
 Allow only persons responsible for handling this product to perform installation work on it or to adjust or
inspect it with the outer cover opened.
 Observe ratings of power supply voltage and contact capacity.
* Application of AC 200 V to the AC 100 V terminal will destroy the detector.
 After the detector is installed, do not leave it with the cover open, except for inspection and
maintenance purposes.
 Do not touch any internal component with wet hands.
 When performing maintenance on the product, avoid using organic solvent. Use dry wiping rags or a
small amount of diluted neutral detergent.
 Check detector supply voltage and rated voltage before installing.
 When installing and electrically connecting the detector, follow the instructions in the instruction
manual.
 When inspecting and maintaining the detector, follow the instructions in the instruction manual.
 When using control output contacts, check the contact rated load in the instruction manual.
 Locations easily accessible to the general public
 Locations close to sources of vibration, organic gas or strong electromagnetic induction.
 Locations with much waste and dust
 Locations where there is possibility of water leakage and temperature and humidity are high
Strict
Prohibitions
Checkpoints
Do not install the detector in
the following locations!

Table of contents
Page
1. Scope of application ...................................................................................................... 1
2. Construction ................................................................................................................ 1
3. Specifications .............................................................................................................. 2
4. External Connection .................................................................................................... 2
4–1 Connection of power supply and sensor ............................................................... 2
4–2 Connection of non-voltage output ......................................................................... 2
5. Movement chart .......................................................................................................... 3
 Attached Drawing 1: Outward form

Page;1
1. Scope of application
This specifications covers Water leakage detector AD-AS-1CM that was developed to incorporate in
some equipment.
2.Construction
RC ：Rectifier Circuit
OPC：Output Circuit
PSC：Power supply stability circuit
PC ：Protection circuit
FC ：Filter circuit
SSS：Sensitivity setting switch
SIV：Sensor impression voltage output
CP ：Control part
IJ ：Input judgment
WPC&LED：Warning point of contact & LED
output
SIS：Sensor input signal
P ：Power(AC100/200V 50/60Hz)
F ：Fuse
Tr：Trans
D1：LED・Power Supply Disply(Lighting)
・Water Leak Warning Disply(Flicker)
R1：Output Contact(a)
R2：Output Contact(c)
D1 O
P
C
R
C
COM
NC
NO
COM
NO
R1
R2
0V
SENSOR
AC
200V
SENSOR
AC
100V
○
○
○
○
○
○
○
○
○
○
FC
PSC
SIV
SIS
・IJ
・WPC＆
LED
CP
P
C
S
S
S
P
FTr

Page;2
3.Specifications
Item Specification
Power supply AC100V or AC200V
Frequency 50/60Hz
Power consumption Not more than 2VA
Non-voltage output terminal
contact capacity
AC125V 0.3A
DC 30V 1.0A
Non-voltage output terminal
construction
1c(COM-NO,COM-NC)
1a(COM-NO)
Voltage across sensor AC5V
Ambient temperature - 10～50℃(Don’t freeze.)
Ambient humidity 35～85%RH(There must be no dew condensations.)
Number of sensor circuit 1
Water-leakage detect level L:2kΩ±30％ M:5kΩ±30％ H:8kΩ±30％
Water-leakage return level L:4kΩ±30％ M:10kΩ±30％ H:16kΩ±30％
LED(Red) lamp display Power ON : Lighting
Water-leakage : Flicker
Overall dimensions 72mm(H)×45mm(W)×67mm(D) ±1mm
(Refer to attached Fig.1)
Weight Approx.150±10g
4.External Connection(Refer to attached Fig.1)
4-1.Connection of power supply and sensor
When you connect power supply, please confirm the voltage AC100V or AC200V. And please
connect power supply to each terminal indicated at “0 100 ” or “0 200”.
Next, please connect a sensor at “SEN” terminal.
← Terminal
4-2.Connection of non-voltage output
When you need external control, please use non-voltage output terminal shown in underneath.
(Contact capacity : AC125V/0.3A・DC30V/1.0A)
NO and COM-NO : When water leakage occur, this contact is close.
COM-NC : When water leakage occur, this contact is open.
← Terminal
0 100 200 SEN
＋ ＋ ＋ ＋ ＋
＋ ＋ ＋ ＋ ＋
NO NO COM NC

Page;3
5.Movement Chart
POWER LED(Red)
(Lighting)
POWER ON Water detect Recover
↓ ↓ ↓
Water-leakage
Alarm LED(Red)
(Flicker)
ON
OFF OFF
Non-voltage contact
output
ON
OFF OFF

H
G
F
E
D
C
B
A
8 7 6 5 4 3 2 1
H
G
F
E
D
C
B
A
8 7 6 5 4 3 2 1
－１付図
67
33
58
図
番
名
称
Drawn
by
Checked
by
Approved
by
ＴＴＳ－ＫＳ－Ｗ３１３１－１
2007.7
mm
-/-
Scale
Unit
Drawn
on
TATSUTA Electric Wire & Cable Co., Ltd.
Ｎｏ．
40506030
70
72
45
Sensitivity setting switch
ADAS1CM
200V SEN
NO NO COM NC
100V
2-Installation hole φ5.5
ＡＤ－ＡＳ－１ＣＭ
Outward Form size
Attached Fig.1