࿴ᩥࡣ⿬㠃ࢆࡈぴୗࡉ࠸ࠋ

Instruction Manual

Signal ConditionerSH‫ڧ‬, SH‫ڧ‬W
No. SH11JE4

2023.07

PrefaceThank you for purchasing our SH SH W, Signal Conditioners. This manual contains instructions for the mounting, functions, operations and notes when operating
the SH SH W. To ensure safe and correct use, thoroughly read and understandthis manual before using this instrument. To prevent accidents arising from themisuse of these instruments, please ensure the operator receives this manual.

Notes• This instrument should be used in accordance with the specifications described inthe manual. If it is not used according to the specifications, it may malfunction orcause a fire.
• Be sure to follow the warnings, cautions and notices. If they are not observed,
serious injury or malfunction may occur.
• The contents of this instruction manual are subject to change without notice.
• Care has been taken to ensure that the contents of this instruction manual arecorrect, but if there are any doubts, mistakes or questions, please inform our sales
department.
• This instrument is designed to be installed on a DIN rail within a control panel. If it isnot, measures must be taken to ensure that the operator cannot touch power
terminals or other high voltage sections.
• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.
• Shinko Technos Co., Ltd. is not liable for any damage or secondary damage(s)incurred as a result of using this product, including any indirect damage.

Safety Precautions (Be sure to read before using our products)
The safety precautions are classified into categories: “Warning” and “Caution”.
Caution may result in
Depending on circumstances, procedures indicated byserious consequences, so be sure to follow the directions for usage.

Warning

Procedures which may lead to dangerous conditions andcause death or serious injury, if not carried out properly.

CautionProcedures which may lead to dangerous conditions and cause
superficial to medium injury or physical damage or may
degrade or damage the product, if not carried out properly.

Warning• To prevent an electrical shock or fire, only Shinko or other qualified service
personnel may handle the inner assembly.
• To prevent an electrical shock, fire or damage to the instrument, parts replacement may only be undertaken by Shinko or other qualified service personnel.

Safety Precautions

2. Mounting‫ ە‬Wiring Precautions

Caution

2.1 External Dimensions (Scale: mm)• Do not leave wire remnants in the instrument, as they could cause a fire ormalfunction.
• When wiring, use a crimping pliers and a solderless terminal with aninsulation sleeve in which an M3 screw fits.
• Tighten the terminal screw using the specified torque.
• This instrument does not have a built-in power switch, circuit breaker andfuse. It is necessary to install a power switch, circuit breaker and fuse near
the instrument. (Recommended fuse: Time-lag fuse, rated voltage 250 V AC,
rated current 2 A)
• For wiring of AC power source, be sure to use terminals as described in thismanual. If AC power source is connected to incorrect terminals, the unit will
be burnt out.
• Do not apply a commercial power source to the sensor which is connected to theinput terminal nor allow the power source to come into contact with the sensor.
• Use a thermocouple and compensating lead wire according to the sensorinput specifications of this instrument.
• Use the 3-wire RTD according to the sensor input specifications of this unit.
• When using DC voltage and current input, do not confuse polarity whenwiring.
• Keep the input/output wires and power line separate.

Ring-typeY-type8P socket (SH‫ڧ‬‫)ڧ‬(Fig. 3-1)
11P socket (SH‫ڧ‬W)
DIN rail

DIN railSH‫ڧ‬SH‫ڧ‬WFor this instrument, the output adjustment has already been completed whenshipped. If the instrument is used with the ordered Input/Output spec, theadjustment is not required.
However, for calibration, or for the fine adjustment of the instrument to which any
equipment is connected, perform the adjustment.
Connect an mV generator or Dial resistor to the input terminals of this instrument.
Connect a digital multimeter to the output terminals.

(Fig. 2.1-2)

Caution

ձ
ղ
ձ

ճ

ղ

մ

‫ ە‬Installation Precautions(Fig. 1.1-1)
ձOutput 1 Zero:

Adjusts the value of Output 1 Zero.

ղOutput 1 Span:

Adjusts the value of Output 1 Span.

ճOutput 2 Zero*1:

Adjusts the value of Output 2 Zero.

մOutput 2 Span*1:

Adjusts the value of Output 2 Span.

For terminal arrangement, refer to the specifications for each instrument.
Please download the specifications from Shinko website.
https://shinko-technos.co.jp/e/ → Signal Conditioners → SH series → List ofmodels

4. Adjustment

Mounting to the DIN Rail (Fig. 2.2-1)
ձ Loosen the mounting screw on the front panel before removing the unit fromthe socket.
ղ Make sure the lock lever of the socket is located in the lower part of thesocket. Hook the upper side of the socket onto the DIN rail, then fit the lowerpart of the socket onto the DIN rail (A clicking sound should be heard whendone properly.)

1.1 Front Panel

Model
TMEX1.25Y-3
VD1.25-B3A
TMEX1.25-3
V1.25-3

Ring-type (Scale: mm)(Fig. 2.1-1)

2.2 Mounting to, and Removal from the DIN Rail

1. Name and Functions

Manufacturer
NICHIFU TERMINAL INDUSTRIES CO., LTD.
J.S.TMFG.CO.,LTD.
NICHIFU TERMINAL INDUSTRIES CO., LTD.
J.S.TMFG.CO.,LTD.

Y-type• Do not touch live terminals. This may cause an electrical shock or problems
in operation.
• Turn the power supply to the instrument OFF when retightening the terminalor cleaning. Working on or touching the terminal with the power switched ON
may result in severe injury or death due to electrical shock.
• Use a soft, dry cloth when cleaning the instrument.
(Alcohol based substances may tarnish or deface the unit.)

To avoid this instrument from being used as a component in, or as being utilized
in the manufacture of weapons of mass destruction (i.e. military applications,military equipment, etc.), please investigate the end users and the final use of thisinstrument. In the case of resale, ensure that this instrument is not illegally exported.

Note: Avoid setting this instrument directly on or near flammable material eventhough the case of this instrument is made of flame-resistant resin.

Solderless
Terminal

CautionCaution with Respect to Export Trade Control OrdinanceThis instrument is intended to be used under the following environmental
conditions (IEC61010-1): Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:• A minimum of dust, and an absence of corrosive gases• No flammable, explosive gases• No mechanical vibrations or shocks• No exposure to direct sunlight, an ambient temperature of -10 to 55(14 to 131 ) that does not change rapidly, and no icing• An ambient non-condensing humidity of 35 to 85 %RH• No large capacity electromagnetic switches or cables through which large
current is flowing• No water, oil, chemicals or the vapors of these substances can come into
direct contact with the unit
• When installing this unit within a control panel, please note that the ambient
temperature of this unit – not the ambient temperature of the control panel –must not exceed 55 (131 ). Otherwise the life of electronic components(especially electrolytic capacitors) may be shortened.

Lead Wire Solderless Terminal
Use a solderless terminal with an insulation sleeve in which an M3 screw fits
as shown below. The torque should be 0.63 N•m.

‫ ە‬Operation and Maintenance Precautions• To ensure safe and correct use, thoroughly read and understand thismanual before using this instrument.
• This instrument is intended to be used for industrial machinery, machine
tools and measuring equipment. Verify correct usage after purpose-of-use
consultation with our agency or main office. (Never use this instrument for
medical purposes with which human lives are involved.)• External protection devices such as protective equipment against
excessive temperature rise, etc. must be installed, as malfunction of thisproduct could result in serious damage to the system or injury topersonnel. Proper periodic maintenance is also required.
• This instrument must be used under the conditions and environment
described in this manual. Shinko Technos Co., Ltd. does not accept liabilityfor any injury, loss of life or damage occurring due to the instrument being
used under conditions not otherwise stated in this manual.

Caution

3. Wiring• Before inserting the instrument to the socket, make sure the cable iswired properly. (Refer to “3. Wiring”.)• When inserting or removing the socket, make sure the socket isoriented vertically. If force is applied in any other direction thanvertically, a malfunction may occur.
• If the mounting screw is fastened too tightly, a malfunction may occur.
ճ Insert the instrument into the socket.
մ Fasten the mounting screw by turning it clockwise, to secure the instrument
onto the socket. Tighten the screw lightly.
Removal from the DIN rail (Fig. 2.2-2)
ձ Turn the power to the instrument OFF.
ղ Separate the instrument from the socket by loosening the mounting screw onthe front panel.
ճ Insert a flat blade screwdriver into the Lock lever (lower part of the socket),and remove the socket from the DIN rail while pulling the lever down.

*1: Only for SH‫ڧ‬W (2-outputs spec)

DIN rail

DIN rail
Lock lever(Fig. 2.2-1)(Fig. 2.2-2)

Output 1 Adjustment
ձ Enter the value corresponding to 0% output, and adjust the value using the‘Output 1 Zero’ trimmer while viewing the output value (on the digitalmultimeter).
ղ Enter the value corresponding to 100% output, and adjust the value using the‘Output 1 Span’ trimmer while viewing the output value (on the digitalmultimeter).
ճ Enter the value corresponding to 0% output again, and confirm the output value(on the digital multimeter).
մ If the value corresponding to 0% output is not at 0%, repeat steps ձ to ճagain.
Output 2 Adjustment
The procedure for Output 2 adjustment is the same as that of Output 1 adjustment.
Use Output 2 Zero and Span trimmers for adjustment.

Inquiries
For any inquiries about this unit, please contact our agency or the vendor
where you purchased the unit after checking the following.
(e.g.)• Model ----------------------- SHI-A01-0-0• Serial number ------------- No.154F05000
In addition to the above, please let us know the details of the malfunction,or discrepancy, and the operating conditions.