Minebea CSD-581-15 Instruction Manual
DIGITAL INDICATOR
CSD-581-15
Instruction Manual
EN294-1107-M
FOREWORD
Thank you very much for your purchasing our Digital Indicator CSD−581−15.
This manual explains installation procedures and connecting method and also operating
method for Digital Indicator CSD−581−15. Make use of it properly after reading through
the manual carefully.
Be sure to deliver the manual to the end user. Moreover, the end user should keep the
manual at hand after reading it over.
I
Marks and arrangement used in this manual
The following marks are attached to the explanation on the matters that indicate
“Don’t do this.”, “Take care.” and “For reference”.
Be sure to read these items where these marks are attached.
Warning
● It means a precaution which must be followed to prevent the
possibility of accident or
To avoid possible hazard, don’t perform any procedure described
here.
serious injury to the operators.
● It means precautions and important informations for safe operation
and service personnels. Be sure to read to prevent from malfunction.
Mark during operation
● Press the switch.
II
For safe operation
Be sure to read this manual before use.
1. Installation place
● Use the instrument where the temperature/humidity specifies within
the range as follows:
Environmental temperature：−10 ℃ to 50 ℃
Environmental humidity：Less than 85 %R.H.(Non condensing.)
(1) Location where installation is not allowed.
Warning ●Don’t locate the instrument on the places such as follows:
It may cause an unexpected faulty in the instrument.
D Don’t expose the instrument in direct sunlight and/or high temperature
area.
D Don’t use the instrument in a high humid area.
D Don’t install the instrument where there is high mechanical vibration.
D Don’t use the instrument where there is an excess of dusts and fine
particles.
D Don’t install the instrument where there includes any corrosive gas or any
salty atmosphere.
D Don’t install the instrument where there is rapid change of temperature
and humidity.
D Don’t install the instrument near the devices that are magnetized or
generate an electromagnetic field.
D Don’t install the instrument where there may suffer radioactivity or
radioactive rays.
D Avoid the location where chemical reaction may take place such as in a
laboratory.
III
(2) Installation
Warning ●There are a lot of electrical parts installed on the P.C. board of the
instrument, so there have fears to occur electrostatics destruction.
Because of this, operator should discharge electricity from him/her by
touching to some metal sections other than the instrument before
use. Besides, take care not to touch to electrical parts when you
operate.
● When installing the
dimensions and secure the space around the instrument.
● When installing the instrument, we recommend you to prepare for
the cover considering the following items.
Besides, we prepares installation to cover for this instrument as an
option.
1
There are a lot of ICs on the P.C. board of the instrument that may
be destroyed eternally due to static electricity, so in order to
prevent the human from touching them directly.
2
The battery is installed on the P.C. board of the instrument, so in
order to prevent from shorting between the polarities of battery
carelessly.
3
There are some places that have high temperature around 50 ℃ or
more in the room temperature, so in order to prevent the operator
from touching to the areas carelessly.
instrument, install as referring to the following
● The protection tape for the battery polarities is applied on the part of
battery(front side) and battery terminal(rear side) of this instrument.
When you will use the instrument, peel them off
● The bag for packaging this instrument is made from the conductive
material, so don’t use this bag with the protection tape for each
battery polarities removed.
IV
Each dimensions of the instrument and required dimensions for the environmental
spaces are as follows:
Dimensions for installation
113
220
DIP202
DIP203
CN202
6−φ4 land □6
4
122
130
25
Required space for application
1.6
9
Required space for application
4
(25)
4
97
115
4
Unit：mm
Dimensions when the optional metal cover(CSD581−P80) is installed.
250
5
240
(5)
4−φ6
20(20)
100
140
(37.6)
1
(152.5)
(19)
(73)
(24.5)
Unit：mm
V
2. Power supply
Warning ●Be sure to check that power supply is off when installing each cable.
If the work is done with the power fed, there may have the possibility
of electric shock to the operator or even the possibility of destroying
the instrument.
● Before supplying the power, check that the indication of power supply
voltage/specifications for the instrument and the power going to
supply should be the same. If they are not equal, contact us.
If you use the instrument without checking them, it may
cause a damage in the instrument or electric shock to the operator.
● Grounding wire should be grounded securely. When grounding wire is
not connected, it may cause a malfunction of the instrument or
electric shock to the operator.
3. Application note
Warning ●Before using a new instrument or exchanging the strain gage applied
transducer for a new one, be sure to make calibration.
If calibration shall not be made, correct measured results may not be
obtained nor it may cause a malfunction in the instrument and there
may exist damage in peripheral equipments.
Besides, even though calibration had been made, there may occur the
similar case when the result is not correct, so make calibration again.
Warning ●In case of using the instrument, check that the connections are
executed properly. If not connected properly, correct measured result
will not be obtained, nor it may cause malfunctions of the
instrument, damage to the peripheral equipments or even worse
serious accidents.
Warning ●When change of setting is made carelessly on the instrument during
measurement, it may cause malfunction in the instrument and also
possibility of damage in peripheral equipments.
VI
Warning ●Do not shock the instrument such as throwing something on it.
If neglected, it may cause destruction of the parts and damage to the
electrical circuits.
Warning ●Don’t push the key switch section on the instrument with
unnecessary strong force nor push it with sharp−edge object such as
driver. If neglected, it may cause a damage to the key switch and even
have the possibility of damage to operational performance.
Warning ●Don’t remove the parts of the instrument, nor take the instrument
into pieces. If neglected, it may cause a damage to the parts and even
have the possibility of damage to the electric circuits.
Warning ●There are a lot of electrical parts installed on the P.C. board of the
instrument, but take care not to touch them. If neglected, there may
cause electrostatics destruction.
Warning ●The P.C. board of the instrument have some sections that have high
temperatures around 50 ℃ or more in room temperature for a while
during supplying power or shutting off power supply (”MOD301”,
“U301”, “TR1, TR3 and radiator” indicated on the Fig. in the next
page.) , so care should be taken not to touch them. If neglected, it
may cause unexpected burns on your skin.
Warning ●The battery is installed on the P.C. board of the instrument, so care
should be taken not to short between the polarities of batteries
unnecessary. If neglected, there may cause remarkable deterioration
of the battery life, damage in the instrument or electric shock to the
operator.
VII
U301
Battery
MOD301
DIP202
DIP203
CN202
Warning ●Don’t supply the power when the instrument is placed directly on the
conductive material such as metal, and also when it is covered in
conductive bag for packaging. If neglected, it may cause the damage
in the instrument or electric shock to the operator.
VIII
Conformity of CE standard
The instrument has conformed to the following standard.
EN61326−1：
EN50581：2012
The condition of the instrument to conform to this standard is as follows.
2013 “Electrical instruments for measurement, control, and
laboratory use−EMC request”
“Immunity test require ments for equipment intended for
use in industrial locations”
"Technical documentation for the assessment of electrical
and electronic products with respect to the restriction of
hazardous substances" (RoHS Directive)
Warning ●Please observe the following conditions strictly when the instrument
conforms to the above−mentioned standard. If neglected, there is a
possibility not to conform to the above−mentioned standard.
1. Storage case
The case to store the instrument must use the shielding case where EMC solution was
given. The main point of EMC solution of the case is shown below.
D Please exclude the insulating material such as “Painting”, and energize
electricity to all the contact sides such as the main body of the case, the case
cap, ducts, the instrument clamp, power supplies, and noise filters.
D “Packing” to bury “Space” of the main body of the case and the case cap
must use the one with energizing for EMC solution.
D Please exclude the insulating material such as “Painting”, and energize all
the contact sides of “Connector” and “Case” to “Connector” installed in the
case after using the one of “Metallic shell”.
D Please connect the main body of the case and the case cap with the electric
wire to keep energizing when the cap is opened.
D Please exclude an unnecessary opening as much as possible. Please give
some shield processing when you unavoidably install the opening.
D Please do not set up the deleterious noise source in the same case.
IX
2. Connecting wires
(1). Shield processing
Please give certain shield processing by using “Shielded cable”, “Conduit piping”,
and “Shield wiring material besides” for connecting the I/O cables of the
instrument. The main point to shield is shown below.
D When you use the shield connector plug of a shielded cable and a metallic
shell, the shield must be touched directly with the cable clamp section of
the connector as shown in the figure below.
Cable clump
Shielded cable
Shield
Connector plug
D When you install the connector receptacle and crimp−type terminal lugs in
the point of the shielded cable, the shield is left for the cable point as much
as possible, and connect the shield with the case as shown in the figure
below.
・When connecting directly with the case
Shortens as much as possible.
Shielded cable
Terminal block etc.
Shield
Connects directly with the case.
・When connecting with the case by the metal clamping
Cable clump
Shielded cable
Shield
Shortens as much as possible.
Terminal block etc.
X
(2). Power supply
Please execute the following items for the power supply and wiring by which
DC24 V is supplied to the instrument.
D Please set up the DC24 V power supply used in the same storage case as the
instrument.
D The supplied DC24 V power supply must use “Conformed product of CE
standard”.
D Please install the serge solution element such as ”Varistor” which
correspond to the first side power supply voltage in the first side of the
DC24 V power supply.
AC
AC
F. G.
Power
supply
：Varistor
DC24 V
D Please install ”Noise filter” which corresponds to the first power supply
AC230 V 50 Hz
voltage in the first side of the DC24 V power supply if necessary.
AC
AC
F. G.
Noise
filter
Power
supply
DC24 V
The example of the power circuit section reference is shown below.
In storage case
FUSE
V1
V3
V2
：Varistor
Noise
filter
Power
supply
24 V
0V
CSD−581−15
1
＋
2
−
V1 ：Surge absorber/ERZV 9D 391 (Matsushita)
V2、V3 ：Surge absorber/ERZV 10D 751 (Matsushita)
NF ：Noise filter/ZHG 2203−11S (TDK)
DC24 V
PS ：Switching power supply/JAW24−OR5C (TDK)
XI
(3). Ground
Please execute the ground of the instrument surely according to the following
items.
D Please make the single ground of the instrument, or make the single
ground of the storage case after connecting the instrument with the storage
case when you store only the DC24 V power circuit for the instrument and
the instrument in the storage case.
D Please give the earth of the instrument as a single earth when you store
equipment other than the instrument in the storage case.
XII
History of revision
Date Instruction manual No. Details of revised point
AUG, 1999 DRW. NO.EN294-1107
May. 2000 DRW. NO.EN294-1107-A
Nov. 2000 DRW. NO.EN294-1107-B
Mar. 2001 DRW. NO.EN294-1107-C
July, 2001 DRW. NO.EN294-1107-D
Sep. 2001 DRW. NO.EN294-1107-E
Dec. 2003 DRW. NO.EN294-1107-F
First version ROM Ver.1.000 or later
Due to ECN No. FN00−02060.
−Correction−
−The size in the Outline dimensions in P. Ⅴ, 6 and 96 is
changed.
Due to ECN NO.FN00−02109
－ Additional －
Add the Details and conditions of comformance to CE
standard
Due to ECN No.FN01−02042
－ Correction －
P.55 7−2−6 Output condition at Positive logic
Output data “Yes ”→Condition of transistor “OFF”
Output data “No”→Condition of transistor “ON”
Due to ECN No.FN01−02105
－Change－
Change the unit of power consumption from “VA” to “W”.
Due to ECN No.FN01−02134
－Changeー
Operating temperature range
“0 ℃ to 50 ℃”→ “－10 ℃ to 50 ℃”
Due to ECN No.FN03−02188
－Changeー
12−2. Screw size for attachment/removal of metal cover
“6−bind machine screw M3x6”→“6−bind machine screw
M3x10”
Due to ECN No.FN04−02111
Sep. 2004 DRW. NO.EN294-1107-G
Apr. 2005 DRW. NO.EN294-1107-H
June. 2009 DRW. NO.EN294-1107-I
Feb. 2010 DRW. NO.EN294-1107-J
Oct. 2010 DRW. NO.EN294-1107-K
－Changeー
7−13. “Back−up life will be about 10 years or more...” has
changed to “Back−up life will be about 10 years...”.
Due to ECN No.FN05−02035
− Addition −
At the warning column in the wiring section, the clause of ”As
there is a case which standard wiring color is different, please
confirm the inspection data sheet of the load cell being used.”
is added.
Due to ECN.FN09−02035
Changed CE conformity standard EN61326−1:2006
−Addition−
”Immunity test requirements for equipment intended for use
in industrial locations”
Due to ECN.FN10−02026
− Change −
Front cover’s logo is changed.
Due to ECN.FN10−02140
− Change −
Minebea logo is changed.
XIII
Date
Instruction manual No.
Details of revised point
Due to ECN FN15-02132B
2. Each name and function
Jan.2018 DRW. NO.EN294 -1107-L
Mar.2018 DRW. NO.EN294 -1107-M
Due to ECN FN17-02017
・Delete the company name in the contents.
Due to FN17-02066E
Add and correct the applicable standard.
- Add [EN50581･2012]
- Correct from [EN61326-1:2006] to [EN61326-1:2013]
－Correct miswriting－
1. Installation place
・Dimensions for installation
・Dimensions when the optional metal cover(CSD581−P80)
is installed.
3. Application note
2. Each name and function
3−3. Installation
1E
4−3−1.○
4−3−1.
AConnection with strain gage applied transducers
2E
A○
Ai) In case of application of CAB−502 (4 cores cable)
ii) In case of application of CAB−501(6 cores cable)
3E
A○
4−3−1.
Ai) In case of application of CAB−502(4 cores cable)
ii) In case of application of CAB−501(6 cores cable)
4E
A○
4−3−1.
Ai) In case of application of CAB−502 (4 cores cable)
ii) In case of application of CAB−501(6 cores cable)
4−3−2. Connection with external control input
4−3−3. Connection with open collector output
4−3−4. Connection with power supply and ground
7−2−7. Selection of output logic for P.C.
(Print command), and its width
7−7. Change of bridge power supply voltage
10−11. Outline dimensions
12−1. Replacement of fuse
12−2. Attachment/removal of optional metal cover
(CSD581−P80)
－ Additional－
XIV
CONTENTS
FORWARD Ⅰ.......................................................
Marks and arrangement used in this manual Ⅱ.......................
For safe operation Ⅲ...............................................
1. Installation place Ⅲ.........................................................
2. Power supply Ⅵ.............................................................
3. Application note Ⅵ..........................................................
Conformity of CE standard Ⅸ....................................................
1. Storage case Ⅸ.............................................................
2. Connecting wires Ⅹ.........................................................
Record of revision ⅩⅢ.............................................................
1. General 1.................................................................
1−1. Features 1..........................................................
2. Each name and function 2.................................................
3. Installation procedures 4..................................................
3−1. Installation place 4....................................................
3−2. Location where installation is not allowed. 4.............................
3−3. Installation 5.........................................................
4. Connecting method 7......................................................
4−1. Layout of terminals and BCD output connector 7.........................
4−2. Note on connection 8..................................................
4−3. Connections 9.........................................................
4−3−1. Connection with strain gage applied transducers 9..................
4−3−2. Connection with external control input 17...........................
4−3−3. Connection with open collector output 18............................
4−3−4. Connection with power supply and ground 19........................
5. Calibration procedures 20...................................................
5−1. Preparations 20........................................................
5−2. Calibration procedures 20...............................................
−2−1. Calibration method to register the output of strain gage applied transducer at the time of
5
maximum display after setting the loa 21...........................................
5−2−2. Calibration method to register the output of strain gage applied transducer at the time of
zero and the maximum display 26.................................................
5−2−3. Calibration method to register by reading output value of strain gage applied transducer in
the conditions at zero and actual lo 31.............................................
5−2−4. Fine adjustment on zero 37........................................
5−2−5. Fine adjustment on span 39........................................
5−2−6. Calibration procedure to apply registration again for zero point only 41
5−3. Selection of calibration procedures on each condition 43....................
5−3−1. In case of executing the calibration on new instrument. 43............
5−3−2. In case of executing re−calibration 46...............................
6. Operating procedures 47....................................................
6−1. “A/ZA” key 47..........................................................
6−1−1. Operations in Measurement mode 47...............................
6−1−2. Operations in another modes 47....................................
6−2. “A/Z OFF Y” key 47....................................................
6−2−1. Operation in Measurement mode 47................................
6−2−2. Operation in another modes 48.....................................
6−3. “ZERO” key 48.........................................................
6−3−1. Operation in the Measurement mode 48.............................
6−4. “FUNC.” key 48........................................................
6−4−1. Operation in the Measurement mode 48.............................
6−4−2. Operation in another modes 48.....................................
6−5. “CHECK” key 48.......................................................
6−5−1. Operation in the Measurement mode 48.............................
6−5−2. Operation in another modes 48.....................................
6−6. “ENTER” key 48.......................................................
7. Function and operation 49..................................................
7−1. External control input signal and open collector output signal 49............
7−1−1. External control input signal 49....................................
7−1−2. Open collector output signal 50.....................................
7−1−3. Equivalent circuit 50..............................................
7−2. BCD output 51.........................................................
7−2−1. Related function 51...............................................
7−2−2. Specifications for BCD output 51...................................
7−2−
3. BCD output connector pin configuration 52..........................
7−2−4. Equivalent circuit for input/output 53...............................
7−2−5. Timing chart 53..................................................
7−2−6. Output condition 55...............................................
7−2−7. Selection of output logic for P.C.(Print command), and its width 55....
7−3. How to use filter 57.....................................................
7−3−1. Digital filter 57...................................................
7−4. Zero tracking 58........................................................
7−4−1. What is zero tracking? 58..........................................
7−4−2. Setting related with zero tracking 58................................
7−4−3. Target of zero tracking 58..........................................
7−4−4. Cancellation for data compensation by Zero tracking 59...............
7−5. Stabilizing filter 60.....................................................
7−5−1. What is stabilizing filter? 60........................................
7−5−2. Setting related with stabilizing filter 60.............................
7−6. Various kinds of functions related with display 62..........................
7−6−1. Selection of target of display on load display 62.......................
7−6−2. Selection of target of HOLD 62.....................................
7−6
−3. Range of load display 62...........................................
7−7. Change of bridge power supply voltage 63.................................
7−8. Tare weight cancelation (A/Z) 64.........................................
7−9. Zero set 64.............................................................
7−10. Digital Tare weight cancellation 64.......................................
7−11. Key lock 65............................................................
7−12. CHECK value 65.......................................................
7−13. Memory position for setting data and so on 66.............................
7−14. Check mode 66.........................................................
7−14−1. Operating procedures for the Check mode 67.........................
7−15. Monitor mode 72.......................................................
8. Function mode 74..........................................................
8−1. Setting method for Function mode 74.....................................
8−2. Function on Function data 76............................................
8−3. Target for BCD output 80...............................................
9. Trouble ・shooting 81......................................................
9−1. Executing trouble・shooting 82..........................................
9−2. Error display 91........................................................
10. Specifications 93...........................................................
10−1. Specifications for analog 93..............................................
10−2. Specifications for digital 93..............................................
10−3. Key SW function 93.....................................................
10−4. Output signal for open collector 93.......................................
10−5. BCD output 94.........................................................
10−6. Various kinds of functions 94............................................
10−7. General specifications 94................................................
10−8. Standard specifications at the shipment 95................................
10−9. Accessories 95..........................................................
10−10. Options 95.............................................................
10−10−1. Metal cover 95....................................................
10−11. Outline dimensions 96..................................................
11. Warranty 97................................................................
11−1. Warranty 97...........................................................
11−2. Repair 97..............................................................
12. Appendix 98...............................................................
12−1. Replacement of fuse 98..................................................
12−2. Attachment/removal of optional metal cover(CSD581−P80) 99
12−3. Character’s pattern for display 100........................................
..............
1. General
The instrument is a digital indicator for the application of strain gage applied transducers.
1−1. Features
Main features for CSD−581−15 are as follows :
(1) P.C. board type
Only one piece of P.C. board can perform the function of digital indicator with BCD output
applied, and it is suitable for the application inside of control panel.
(2) Automatic calibration function
By the registration for rated output data (X.XXXX mV/V) for strain gage applied transducer,
calibration can be performed automatically.
1
2. Each name and function
②
①
⑩
③
④⑤⑥⑦⑧⑨
DIP202
DIP203
⑯
⑭⑪ ⑫ ⑬
CN202
⑮
1
Load display
The load data is shown in Measurement mode, and status display will be shown in various
kinds of Calibration modes and Setting mode.
2
POL. (Polarity) display
Displays polarities for load data. Lights up when the load data is minus “−”.
3
Status display
RUN Lights up when the instrument is in the Measurement mode.
A/Z Lights up when Tare weight cancellation is performed(A/Z ON). And puts off when
Tare weight cancellation is cleared. (A/Z OFF)
LOCK Lights up when between the LOCK at external control input and COM. is shorted.
Key switch operation can’t be made during lighting up.
HOLD Lights up when between the HOLD at external control input and COM. is shorted.
CHECK Lights up when CHECK is ON with the “CHECK” key pressed.
4
“A/Z A ” key
Executes Tare weight cancellation (A/Z). Moreover, it is applied when carrying up various
kinds of setting values are required.
5
“A/Z OFF Y” key
Executes Tare weight cancellation clear(A/Z OFF). Moreover, it is applied for numerical
increment at the time of various kinds of setting.
6
“ZERO” key
Executes Zero set (One touched zero adjustment).
7
“FUNC.” key
Used for shifting to the Function mode.
8
“CHECK” key
2
Used when ON/OFF operation of CHECK value is required.
9
“ENTER” key
Used for registering the set value at the time of various kinds of settings.
10
Position of pasting the Unit seal
As necessity requires, paste the Unit seal attached.
11
Terminals 1
Connects with various kinds of strain gage applied transducer such as load cell, ground earth
wire and DC power supply.
12
Terminals 2
Connects with “RUN” and “ERROR” for open collector output.
13
BCD output connector
Connects with BCD output, “ZERO”, “A/Z”, “A/Z OFF”, “HOLD”, “LOCK”, “SEL1” and
“SEL2” for external control input.
14
Bridge power supply voltage changeover switch
Used when the bridge power voltage is selected from “10 V” and “2.5 V ”.
15
DIP switch for P.C. output settings
Used for setting the P.C. output logic and the P.C. width at BCD output.
⑯ DIP switch for operation change when program is written
Use it at the time of the program rewriting.
Do not change the setting. When the setting is changed, it doesn't operate.
Only SW208-1 is turned on when the customer is used, and the other seven poles are turning off.
3
3. Installation procedures
3−1. Installation place
● Use the instrument where the temperature/humidity specifies within
the range as follows:
Environmental temperature ：−10 ℃ to 50 ℃
Environmental humidity ：Less than 85 %R.H.(Non condensing.)
3−2. Location where installation is not allowed.
Warning ● Don’t locate the instrument on the places such as follows:
It may cause an unexpected faulty in the instrument.
D Don’t expose the instrument in direct sunlight and/or high temperature area.
D Don’t use the instrument in a high humid area.
D Don’t install the instrument where there is high mechanical vibration.
D Don’t use the instrument where there is an excess of dusts and fine particles.
D Don’t install the instrument where there include any corrosive gas or any salty
atmosphere.
D Don’t install the instrument where there is rapid change of temperature and humidity.
D Don’t install the instrument near the devices that are magnetized or generate an
electromagnetic field.
D Don’t install the instrument where there may suffer radioactivity or radioactive rays.
D Avoid the location where chemical reaction may take place such as in a laboratory.
4
3−3. Installation
Warning ● There are a lot of electrical parts installed on the P.C. board of the
instrument, so there have fears to occur electrostatics destruction.
Because of this, operator should discharge electricity from him/her by
touching some conductive metal sections before use.
Besides, take care not to touch electrical parts when you operate.
● Please observe the condition shown in the paragraph of “Conformity
of CE standard in the FORWARD” strictly when conforming to
conformity of CE standard. There is a possibility not to conform to
the standard when these are neglected.
● When installing the instrument, install
dimensions and secure the space around the instrument.
● When installing the instrument, we recommend you to prepare for
the cover considering the following items.
Besides, we prepares fitting metal to cover the instrument as an
option.
1
There are a lot of ICs on the P.C. board of the instrument that may
be destroyed eternally due to static electricity, so in order to
prevent the human from touching them directly.
2
The battery is installed on the P.C. board of the instrument, so in
order to prevent from shorting between the polarities of battery
carelessly.
3
There are some places that have high temperature around 50 ℃ or
more in the room temperature, so in order to prevent the operator
from touching the areas carelessly.
as referring to the following
● The protection tape for the battery polarities is applied on the part of
battery(front side) and battery terminal(rear side) of this instrument.
● The bag for packaging used for the instrument is made from the
conductive material, so don’t use this bag with the protection tape for
each battery polarities removed.
5
Each dimensions of the instrument and required dimensions for the environmental spaces are as
follows:
113
220
DIP202
DIP203
CN202
6−φ4 land □6
4
122
130
25
Required space for application
1.6
9
Required space for application
4
(25)
4
97
115
4
Unit：mm
Dimensions when the optional metal cover(Option：CSD581−P80) is installed
250
5
(152.5)
240
(73)
(24.5)
(5)
4−φ6
20(20)
100
140
(19)
(37.6)
Unit：mm
1
6
4. Connecting method
m
T
transducer
l
m
4−1. Layout of terminals and BCD output connector
There are 2 pieces of terminals, one has 11 pieces of terminal points (Terminals 1)
and the other has 3 pieces of terminal points (Terminals 2) and also attached BCD output
connector.
Layout of terminals and BCD output connector are shown in the following figure.
D Terminals
Terminal NO. Name Applications
1 DC24 V(＋)
2 DC24 V(−)
3 GND
4 A (Bridge power supply ＋)
ls 1
ina
er
5 F (Sensing ＋)
6 G (Sensing −)
7 C (Bridge power supply −)
8 D (Amplifier input ＋)
9 B (Amplifier input −)
10 E (Shield）
11 A.G.
l2
mina
Ter
1 RUN
2 ERROR
3 COM.
D BCD output connector
1
2 1×10
3 2×10
4 4×10
5 8×10
6 1×10
7 2×10
8 4×10
9 8×10
10 1×10
11 2×10
12 4×10
COM. 13 8×10
0
0
0
0
1
1
1
1
2
2
2
Power supply
Strain gage applied
Analog ground
Open collector output
14 1×10
15 2×10
16 4×10
17 8×10
18 1×10
2
3
3
3
3
4
25 ERROR
26 P.C.
27 HOLD
28 LOCK
29 SEL.1
30 SEL.2
19 COM. 31 ZERO
20 2×10
21 4×10
22 8×10
4
4
4
32 A/Z
33 A/Z OFF
34 N.C.
23 POL. 35 N.C.
24 OVR. 36 N.C.
● Don’t connect with the N.C. pin at the BCD output connector.
● The COM. on the terminals 2 and COM. on BCD output connector
are connected internally.
7
4−2. Note on connection
Warning ● In case of connection with the instrument, keep strictly to the
following items. If neglected, it may cause an unexpected failure
or a damage to the instrument.
●Please observe the condition shown in the paragraph of “Conformity
of CE standard in the FORWARD” strictly when conforming to
conformity of CE standard. There is a possibility not to conform to
the standard when these are neglected.
D Be sure to set the power supply to OFF position, when connection is made.
D Since the terminals of the instrument is made of resin, take care not to drop it down
or not to apply strong impact.
D When you will use, be sure to apply the attached acrylic cover located on the terminals.
D Recommended torque to tighten the terminal screws for terminals should be as follows ：
① Terminals 1：0.8 N･m at maximum
② Terminals 2：0.6 N･m at maximum
D The suitable crimp−type terminal lugs for the terminals 1 should be as follows:
Width of crimp−type terminal lugs
6.0 mm or less 1.25−3 or Y type 1.25−3.5
D Suitable ranges of wire for terminals 2 are as follows:
Stranded wire from 0.14 mm
D Suitable plug for BCD output connector is as follows:
57−30360 made by DDK.
D Connecting cable with the instrument should be away from the noise source such as power
supply line and I/O line for control and so on as far as possible.
D Conduit wiring should be the type of exclusive one, and avoid using with another line
together.
D Since the A.G. terminal (Terminals 1: Terminal number 11) is internal analog ground for
the purpose of maintenance, so don’t connect with externals.
D All of the connections should be executed securely according to the Instruction manual.
2
to 1.5 mm2(AWG26 to AWG16)
Suitable crimp−type terminal lugs
8
4−3. Connections
4−3−1. Connection with strain gage applied transducers
The instrument can connect with strain gage applied transducers, such as load cell, pressure
transducer and so on. Here, we will describe the example of connections with load cell, so
connect with another type of strain gage applied transducers in the same way.
※1 When tension is applied with the application of tension type or
universal(compression/tension) type of load cell, and display of “+”
direction is required, connect “Green” with Terminal No.9 at
terminals 1, and “blue” with Terminal No.8 at terminals 1
individually. As there is a case which standard wiring color is
different, please confirm the inspection data sheet of the load cell
being used.
※2 When the total length of CAB−502 specifies more than 30 m, the
accuracy may be out of warranty because the resistance of cable
makes the input voltage of the instrument decreased.
※3 When the total length of CAB−501 specifies more than 100 m, the
accuracy may be out of warranty, because the resistance of cable
makes the remote sensing function of the instrument deteriorated.
1
Connection with one set of Load cell and CSD−581−15
3m
Attached short bars
Enlarged figure for connecting section
RED
DIP202
DIP203
WHT
Shield
※1GRN
※1BLU
CN202
RED
Attached short bars
9
WHT
※1GRN
Shield
※1BLU
※1 When tension is applied with the application of tension type or
universal(compression/tension) type of load cell, and display of “+”
direction is required, connect “Green” with Terminal No.9 at
terminals 1, and “Blue” with Terminal No.8 at terminals 1
individually. As there is a case which standard wiring color is
different, please confirm the inspection data sheet of the load cell
being used.
※2 When the total length of CAB−502 specifies more than 30 m, the
accuracy may be out of warranty because the resistance of cable
makes the input voltage of the instrument decreased .
※3 When the total length of CAB−501 specifies more than 100 m, the
accuracy may be out of warranty, because the resistance of cable
makes the remote sensing function of the instrument deteriorated.
2
Connection with one set of Load cell and Junction box for extension use B−304 and
CSD−581−15
i) In case of application of CAB−502 (4 cores cable)
Junction box
3m
※2 (Length of CAB−502 should be
within 30 m totally.)
B−304
CAB−502
DIP202
WHT
RED
Shield
※1BLU
※1GRN
Attached short bars
Enlarged figure for connecting section
DIP203
CN202
10
RED
WHT
Attached short bars
※1GRN
Shield
※1BLU
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