Yokogawa ud310 руководство

User’s

Model UD310

Manual Setter

Manual

Please read through this user’s manual to ensure correct usage of the manual setter and keep it handy for quick

reference.

Contents

1.

Notice …………………………………………………………….. 1

2.

What is on the Front Panel? ………………………………. 1

3.

Installing the Manual Setter ……………………………….. 1

4.

Panel Cutout Dimensions and External

Dimensions …………………………………………………….. 1

5.

Wiring …………………………………………………………….. 2

6. Hardware Specifications …………………………………… 2

7.

Key Operations ……………………………………………….. 3

8.

Troubleshooting ……………………………………………….. 3

■ Checking Package Contents

Before using the product, check that its model & suffix codes are as you ordered.

Model and Suffix Codes

Model

Suffix code

UD310

UD310 Manual Setter 4 to 20 mADC output (48x48x100 mm)

Fixed code

–0

Always 0

Fixed code

0

Always 0

Option

/V24

Power Supply 24V DC / 24V AC

* 2 Alarm outputs and PV retransmission output in 4 to 20 mA built in as standard.

Check the package contents against the list below.

• Manual Setter ······························································· 1

• Mounting bracket ··························································· 1

• User’s manual (this manual) ············································ 1

1.

Notice

The following safety symbol is used both on the product and in this user’s manual.

WARNING

This symbol stands for «Handle with Care.» When displayed on the product, the

operator should refer to the corresponding explanation given in the user’s manual in

order to avoid injury or death of personnel and/or damage to the product. In the manual

the symbol is accompanied by an explanation of the special care that is required to

avoid shock or other dangers that may result in injury or loss of life.

The following symbols are used in this manual only.

CAUTION

Indicates that operating the hardware or software in a particular manner may lead to

damage or result in system failure.

IMPORTANT

Draws attention to information that is essential for understanding the operation and/or

features of the product.

■ Exemption from Responsibility

Make sure that all of the precautions are strictly adhered to. Yokogawa Electric Corporation assumes

no liability for any damage resulting from use of the instrument in contradiction to the precautions.

Also, Yokogawa Electric Corporation assumes no liability to any party for any loss or damage, direct

or indirect, caused by the use or any unpredictable defect of the instrument.

2.

What is on the Front Panel ?

c.

■ Monitoring Parts

Name

a. PV display (red)

Indicates PV (measured value) and character information such as parameter

codes and error codes. PV goes out when the setup parameter «PVD» is set to

OFF.

b. SP display (green)

Indicates SP (target setpoint) and character information such as parameter

setpoints.

c. AL1, AL2 lamps (red)

AL1 : Lit when alarm 1 is activated.

AL2 : Lit when alarm 2 is activated.

■ Operating Parts (See 7. Key operations)

Name

d. Data change key

• Changes SP(target setpoint) and the parameter values. Pressing this key

increases the data value.

SP (target setpoint) will be output in 3 seconds after the change.

Holding down the key will gradually increase the speed of changes.

Data change key

• Changes SP(target setpoint) and the parameter setpoints. Pressing this key

decreases the data value.

SP (target setpoint) will be output in 3 seconds after the change.

Holding down the key will gradually decrease the speed of changes.

e. SET key

• Registers the parameter setpoint changed using the data change keys.

(parameter data registering

• Switches between parameter setting displays sequentially.

key)

• Pressing the key for 3 seconds or longer in the operating display retrieves

the operating parameter setting display.

• Pressing the key for 3 seconds or longer in operating or setup parameter

setting display transfers back to operating display.

3.

Installing the Manual Setter

WARNING

To prevent electric shock, the source of power to the manual setter must be turned off

when mounting the manual setter on to a panel.

Revision Record

IM 05F01F12-01E 1st Edition: Feb. ’01

2nd Edition: Jun. ’04

3rd Edition: Mar. ’16

IM 05F01F12-01E

1st Edition Feb. 2001 (YK)

3rd Edition Mar. 2016 (YK)

Description

UD310

a.

b.

d.

e.

Function

Function

2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 Japan

Phone: +81-422-52-7179

You can download the latest manuals from the following website:

http://www.yokogawa.com/ns/ut/im/

•

Authorised Representative in the EEA

Yokogawa Europe BV. (Address: Euroweg 2 , 3825 HD Amersfoort, The Netherlands) is

the Authorised Representative of Yokogawa Electric Corporation for this Product in the

EEA.

•

Printed Manual

Model UD310 Manual Setter (IM 05F01F12-01E)

•

General Specifications

Model UD310 Manual Setter (GS 05F01F12-01E)

CAUTION

To install the manual setter, select a location where:

1. No-one may accidentally touch the terminals;

2. Mechanical vibrations are minimal;

3. Corrosive gas is minimal;

4. The temperature can be maintained at about 23°C

with minimal fluctuation;

5. There is no direct heat radiation;

6. There are no resulting magnetic disturbances;

7. The terminal board (reference junction

compensation element, etc.) is protected from wind;

8. There is no splashing of water; and

9. There are no flammable materials.

Never place the manual setter directly on flammable items.

If the manual setter has to be installed close to flammable items or

equipment, be sure to enclose the manual setter in shielding panels

positioned at least 150mm away from each side. These panels

should be made of either 1.43mm thick metal-plated steel plates or

1.6mm thick uncoated steel plates.

4.

Panel Cutout Dimensions and External Dimensions

1. General Mounting

min. 70

25

45

+0.6

0

2. Side-by-side Close Mounting

+

[(N –1)×48

45]

N is the number of manual setters.

If N > 5, then measure the actual length.

CAUTION

Splash-proof construction is not available when the side-by-side close mounting

method shown in the above figure, is chosen for any of the manual setters.

■ Mounting the Manual Setter

1. Affix the bracket over the back

end of the manual setter.

Panel

UD310

Bracket

[ How to remove the bracket ]

To remove the bracket, push down the center of the upper and lower parts

of the manual setter softly. The bracket is released from the latch.

5.

Wiring

WARNING

1) Before you start wiring, turn off the power source and use a tester to check that the

instrument and cables are not receiving any power in order to prevent electric shock.

2) For safety, be sure to install a circuit breaker switch (of 5A and 100V AC or 220V AC,

and that conforms to IEC60947) near the instrument so as to be operated easily, and

clearly indicate that the device is used to de-energize the instrument.

3) Wiring should be carried out by personnel with appropriate electrical knowledge and

experience.

4) For the wiring cable, the temperature rating is 60 °C or more.

CAUTION

1) Use a single-phase power source. If the source has a lot of noise, use an isolation

transformer for the primary side and a line filter (we recommend TDK’s ZAC2205-00U

product) for the secondary side. When this noise-prevention measure is taken, keep

the primary and secondary power cables well apart. Since the manual setter has no

fuse, be sure to install a circuit breaker switch (of 5A and 100V AC or 220V AC, and

that conforms to IEC standards) and clearly indicate that the device is used to de-

energize the manual setter.

2) For thermocouple input, use shielded compensating lead wires. For RTD input, use

shielded wires which have low resistance and no resistance difference between the 3

wires. See the table given later for the specifications of the cables and terminals and

the recommended products.

3) The alarm output relay cannot be replaced even though it has a limited service life

(100,000 relay contacts for the resistance load). Thus, an auxiliary relay should be

used so that the load can be turned on and off.

4) When using an inductive load (L) such as an auxiliary relay and solenoid valve, be

sure to insert a CR filter (for AC) or diode (for DC) in parallel as a spark-rejecting

surge suppressor to prevent malfunctions or damage to the relay.

5) When there is the possibility of being struck by external lightening surge, use the

arrester to protect the instrument.

1

Facsimile: +81-422-52-6793

● Mount the manual setter at an

angle within 30° from horizontal

with the screen facing upward.

Do not mount it facing downward.

150mm

UD310

Unit: mm

48

12

+0.6

0

Panel thickness

1 to 10

2. Push the bracket to the panel,

and then secure the bracket

into position.

30º (MAX)

150mm

150mm

150mm

100

● Cable Specifications and Recommended Products

Power supply and relay contact output 600V vinyl insulated wire/cable, JIS C3307, 0.9 to 2.0mm

Thermocouple input

Shielded compensating lead wire, JIS C1610

RTD input

Shielded wire (3-wire), UL2482 (Hitachi cable)

Other signals

Shielded wire

● Recommended Terminals

Use M3.5 screw-compatible crimp-on terminals with an insulating sleeve, as shown below.

ø 3.7mm

IMPORTANT

Always fix a terminal cover bracket to the UD310 manual setter before wiring if an

optional anti-electric-shock terminal cover (part number: L4000FB) is used.

■ Model UD310-00 Terminal Arrangement

Alarm Outputs

ALM2

11

ALM1

12

13

COM

PV Retransmission Output

+

1

1

11

6

4 to 20 mA DC

2

12

7

2

–

3

13

8

4

14

9

5

15

10

6.

Hardware Specifications

Measured Value (PV) Input

● Input: 1 point

● Output signal: Measured value in 4-20mA DC, can

● Input type: Universal; can be selected by software

● Input accuracy (at 23 ±2°C ambient temperature)

● Maximum load resistance: 600Ω

● Thermocouple: ±2°C ±1digit

● Output accuracy: ±0.3% of span

However,

• ±4°C for thermocouple input –270 to –100°C

• ±3°C for thermocouple input –100 to 0°C

• ±5°C for types R and S (±9°C for 0 to 500°C)

• ±9°C for type B (accuracy is not guaranteed for 0 to 400°C)

● RTD: ±1°C ±1digit

● Voltage(mV, V) : ±0.3% ±1digit

● Sampling period for measured value input: 500ms

● Burn-out detection: Functions for thermocouple or RTD input

(burn-out upscale only; cannot be switched off)

● Input resistance: 1MΩ or greater for thermocouple

or DC mV input. Approx. 1MΩ for DC V input

● Maximum allowable signal source resistance :

250Ω for thermocouple or DC mV input

2kΩ for DC V input

● Maximum allowable wiring resistance for RTD input:

10Ω/wire (The resistance values of three wires

must be the same.)

● Allowable input voltage:

Entrance

±10V DC for thermocouple or DC mV input

Cable

±20V DC for DC V input

● Noise rejection ratio: Normal mode noise:

Min. 40dB (50/60Hz) Common mode noise: Min. 120dB

● Safety: Compliant with IEC/EN 61010-1 (CE), IEC/

(Min. 90dB for DC V input)

● Error of reference junction compensation:

±1.5°C (at 15-35°C)

±2.0°C (at 0-50°C)

The reference junction compensation cannot be

switched off.

● Applicable standards:

Thermocouple and resistance temperature

detector(RTD) JIS/IEC/DIN (ITS90)

Manual Setting (SP) Output

SP (target setpoint) will be output in 3 seconds after

the change.

● Output: 1 point

● Output type: Current output

● EMC standards: Complies with EN 61326.

Output signal: 4 to 20mA current output

Maximum load resistance: 600Ω

Output accuracy: ±0.3% of span

● KC marking: Electromagnetic wave interference

(at 23±2°C ambient temperature)

Alarm Functions

■ Alarm Functions

● Alarm types: 22 types

No.1

(waiting action can be set by software):

PV high limit, PV low limit, Deviation high limit,

Deviation low limit, De-energized on deviation high

No.2

limit, De-energized on deviation low limit, Deviation

high and low limits, Deviation within high and low

limits, De-energized on PV high limit, De-energized

on PV low limit, Fault diagnosis output, FAIL output

No.3

● Alarm output: 2 relay contacts

Relay contact capacity:

No.4

1A at 240V AC or 1A at 30V DC (with resistance

load)

(COM terminal is common)

Note: The alarm output relays cannot be replaced

by users.

ø 3.7mm

Measured Value (PV) Input

Universal input-selectable input type

TC Input

RTD Input

6

B

+

7

7

b

8

–

8

A

Power Supply

L

9

10

N

100-240V AC

Manual Setting (SP) Output

4 to 20 mA Output

+

14

15

–

Retransmission Output

Power Supply and Isolation

be scaled.

(at 23±2°C ambient temperature)

Safety and EMC Standards

■ Power Supply

WARNING

This instrument is classified into the

Power

Measurement Category No.1 in the

supply

following table.

Do not use for the measurements in

locations where the categories are

Maximum power

No.2, No.3, and No.4.

consumption

Memory

Internal Wiring

II

III

T

IV

Withstanding

O(I)

voltage

Outlet

EN 61010-2-201 (CE), IEC/EN 61010-2-030 (CE),

approved by CAN/CSA C22.2 No. 61010-1 (CSA),

Insulation

approved by UL 61010-1.

resistance

Installation category: II

Pollution degree: 2

Measurement category: I (CAT I) (UL, CSA)

Note 1: The primary terminals are the power supply

O (Other) (CE)

Rated measurement input voltage: Max. 10 V DC

Rated transient overvoltage: 1500 V (*)

*

This is a reference safety standard value for

Note 2: The withstanding voltage is specified as 2300

measurement category I of CSA/UL 61010-1,

and for measurement category O of IEC/EN

Note 3: AC/DC 24V terminals are secondary terminals.

61010-2-030. This value is not necessarily a

■ Isolation

guarantee of instrument performance.

The bold lines below indicate reinforced isolation,

and the broken line indicates functional isolation.

The instrument continues to operate at a measuring

accuracy of within ±20% of the range during tests.

In case of CE conformity, alternate long and short

dash line indicates basic insulation.

prevention standard, electromagnetic wave

protection standard compliance

●

IEC/EN/CSA/

EN 61010-

No.

Description

UL 61010-1

2-030

For measurements

Measurement

O (Other)

performed on circuits not

Category I

directly connected to MAINS.

Alarm output

For measurements

●

Measurement

Measurement

performed on circuits

Category II

Category II

directly connected to the

low voltage installation.

For measurements

Measurement

Measurement

performed in the

Category III

Category III

building installation.

For measurements

Measurement

Measurement

performed at the source of

Category IV

Category IV

the low-voltage installation.

Note: The measured value input terminals is isolated

2

Receiving 4-20 mA DC Current

Signals with the Manual Setter

DC mV or V Input

*

When receiving 4-20 mA DC current signals,

+

set the PV input type to 1-5 V DC (setpoint «22»).

7

–

8

7

+

250 Ω 4-20mA

8

—

Note: Connecting a 250 Ω resistor to the terminals is

optional.

Model: X010-250-2 (resistor with M3.5 crimp-on terminal

lugs)

+

9

AC/DC 24V

10

–

when /V24 option is specifed.

Construction, Mounting, and Wiring

● Construction: Dust-proof and drip-proof front panel

CUATION

conforming to IP65.

For side-by-side close installation the controller

Caution to comply with EMC Standards:

loses its dust-proof and drip-proof protection.

When operating this instrument by external

● Casing: ABS resin and polycarbonate

power supply, use an independent power

● Case color: Black

unit conforming to CE marking.

● Weight: approx. 200g

● Mounting: Flush panel mounting

● Wiring: Screw terminals

Rated at 100-240VAC (±10%)

AC/DC 24V, 20 to 29V of

Environmental Conditions

Voltage

allowable range when

■ Normal Operating Conditions

«/V24» is specified.

● Warm-up time: At least 30 minutes

Frequency

50 or 60Hz

● Ambient temperature:

8VA max. (4W max.)

3W max. when

● Rate of change of temperature: 10°C/h or less

«/V24» is specified.

● Ambient humidity: 20-90% RH (no condensation allowed)

Non-volatile memory

● Magnetic field: 400A/m or less

CE: 3000 V AC for 1

● Continuous vibrations of 5 to 14Hz:

minute (Between

relay terminals and

● Continuous vibrations of 14 to 150Hz: 4.9m/s

Between primary terminals

secondary terminals

● Short-period vibrations: 14.7m/s

and secondary terminals

1500 V AC for 1

(See Notes 1 and 3.)

● Shock: 98m/s

minute)

● Mounting angle: Upward incline of up to 30

UL/CSA: 1500 V AC for

degrees; downward incline is not allowed.

1 minute (Note 2)

● Altitude: 2000m or less above sea level

Between primary terminals

■ Maximum Effects from Operating Conditions

20MΩ or more at

and secondary terminals

(1) Temperature effects

500V DC

(See Notes 1 and 3.)

● Thermocouple, DC mV and DC V input: ±2µV/°C

or ±0.02% of F.S./°C, whichever is larger

● Resistance temperature detector: ±0.05°C/°C

terminals and alarm output terminals.

● Analog output: ±0.05% of F.S./°C

The secondary terminals are the analog input

(2) E ffect from fluctuation of power supply voltage

and output terminals.

(within rated voltage range)

● Analog input: ±0.2µV/V or ±0.002% of F.S./V,

V AC per minute to provide a margin of safety.

● Analog output: ±0.05% of F.S. /V

■ Transportation and Storage Conditions

● Temperature: –25 to 70°C

● Humidity: 5 to 95% RH (no condensation allowed)

● Shock: Package drop height 90cm (when packed

in the dedicated package)

Power supply

●

Power supply

terminals AC/DC 24V

(When «/V24» is specified)

terminals

(100-240V AC)

Measured value input

●

terminals

Internal circuit

●

Manual setting output

●

terminals

terminals : 4-20 mA

(2 relay contacts)

Retransmission output

●

terminals : 4-20 mA

Reinforced insulation

Functional insulation

In case of CE conformity,

alternate long and short dash

line indicates basic insulation.

from the internal circuit.

2

CAUTION

Safety Precaution in IEC61010-1

Since the insulation provided to between relay

output terminal and secondary terminal is

Reinforced insulation, the connected circuit

should use a safety voltage circuit to comply

with IEC61010-1. (Refer to the drawing below.)

This product

Secondary-

side

Basic

insulation

WARNING

To prevent damage to the manual setter, never

provide 100-240V AC power supply for power

supply AC/DC 24V model (when «/V24» is

specified).

CAUTION

The

and

power supply.

CAUTION

Do not use unassigned terminals as relay

terminals.

0-50°C (0-40°C when mounted side-by-side)

Amplitude of 1.2mm or less

(0.5G) or less

2

(1.5G) for 15 seconds or less

2

(10G) for 11 milliseconds or less

2

whichever is larger

IM 05F01F12-01E

A safety

voltage circuit

stand for the polarity for DC 24V

3rd Edition

Mar. 14, 2016-00

Detail Specifications: 842/842093-ud310.pdf file (19 Apr 2023)

Accompanying Data:

YOKOGAWA UD310 Computer Hardware, Industrial Equipment PDF Operation & User’s Manual (Updated: Wednesday 19th of April 2023 05:29:43 PM)

Rating: 4.5 (rated by 64 users)

Compatible devices: FF20, F3SP71-4S, XS550, AE100D, Centum V, PH8HF, ISC40PR, TC10.

Recommended Documentation:

Text Version of Operation & User’s Manual

(Ocr-Read Summary of Contents, UPD: 19 April 2023)

Recommended Instructions:

Pursuit 620s, NB.Z2000, WS 6730, Yealink W52P

• 

• 

• 

• 

• 

• 

Additional Information:

Popular Right Now:

Operating Impressions, Questions and Answers:

YOKOGAWA Manuals and Guides:

The main types of YOKOGAWA UD310 instructions: user guide — rules of useing and characteristics, service manual — repair, diagnostics, maintenance, operation manual — description of the main functions of YOKOGAWA UD310 equipment, etc.

Most of the instructions, that you can see on the site are uploaded by our users. If you have available a manual or document for YOKOGAWA UD310, which is currently not on the site or present in a different language version, we ask you to upload your document on website, using the «uploading form» available to all registered users.

2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 Japan

Phone: +81-422-52-7179 Facsimile: +81-422-52-6793

http://www.yokogawa.com/ns/ut/im/

You can download the latest manuals from the following website:

User’s

Manual

1

• Authorised Representative in the EEA

Yokogawa Europe BV. (Address: Euroweg 2 , 3825 HD Amersfoort, The Netherlands) is

the Authorised Representative of Yokogawa Electric Corporation for this Product in the

EEA.

• Printed Manual

Model UD310 Manual Setter (IM 05F01F12-01E)

• General Specications

Model UD310 Manual Setter (GS 05F01F12-01E)

Please read through this user’s manual to ensure correct usage of the manual setter and keep it handy for quick

reference.

Contents

1. Notice …………………………………………………………….. 1

2. What is on the Front Panel? ………………………………. 1

3. Installing the Manual Setter ……………………………….. 1

4. Panel Cutout Dimensions and External

Dimensions …………………………………………………….. 1

5. Wiring …………………………………………………………….. 2

6. HardwareSpecications …………………………………… 2

7. Key Operations ……………………………………………….. 3

8. Troubleshooting ……………………………………………….. 3

Revision Record

IM 05F01F12-01E 1st Edition: Feb. ’01

2nd Edition: Jun. ’04

3rd Edition: Mar. ’16

Model UD310

Manual Setter

IM 05F01F12-01E

1st Edition Feb. 2001 (YK)

3rd Edition Mar. 2016 (YK)

■ Checking Package Contents

Beforeusingtheproduct,checkthatitsmodel&sufxcodesareasyouordered.

Model and Sufx Codes

Model Sufx code Description

UD310 UD310 Manual Setter 4 to 20 mADC output (48x48x100 mm)

Fixed code –0 Always 0

Fixed code 0 Always 0

Option /V24 Power Supply 24V DC / 24V AC

* 2 Alarm outputs and PV retransmission output in 4 to 20 mA built in as standard.

Check the package contents against the list below.

• Manual Setter ······························································· 1

• Mounting bracket

··························································· 1

• User’s manual (this manual)

············································ 1

1. Notice

The following safety symbol is used both on the product and in this user’s manual.

WARNING

This symbol stands for “Handle with Care.” When displayed on the product, the

operator should refer to the corresponding explanation given in the user’s manual in

order to avoid injury or death of personnel and/or damage to the product. In the manual

the symbol is accompanied by an explanation of the special care that is required to

avoid shock or other dangers that may result in injury or loss of life.

The following symbols are used in this manual only.

CAUTION

Indicates that operating the hardware or software in a particular manner may lead to

damage or result in system failure.

IMPORTANT

Draws attention to information that is essential for understanding the operation and/or

features of the product.

■ Exemption from Responsibility

Make sure that all of the precautions are strictly adhered to. Yokogawa Electric Corporation assumes

no liability for any damage resulting from use of the instrument in contradiction to the precautions.

Also, Yokogawa Electric Corporation assumes no liability to any party for any loss or damage, direct

or indirect, caused by the use or any unpredictable defect of the instrument.

2. What is on the Front Panel ?

■ Monitoring Parts

Name Function

a. PV display (red)

Indicates PV (measured value) and character information such as parameter

codes and error codes. PV goes out when the setup parameter ”PVD” is set to

OFF.

b.

SP display (green)

Indicates SP (target setpoint) and character information such as parameter

setpoints.

c. AL1, AL2 lamps (red) AL1 : Lit when alarm 1 is activated.

AL2 : Lit when alarm 2 is activated.

■ Operating Parts (See 7. Key operations)

Name Function

d. Data change key

• Changes SP(target setpoint) and the parameter values. Pressing this key

increases the data value.

SP (target setpoint) will be output in 3 seconds after the change.

Holding down the key will gradually increase the speed of changes.

Data change key

• Changes SP(target setpoint) and the parameter setpoints. Pressing this key

decreases the data value.

SP (target setpoint) will be output in 3 seconds after the change.

Holding down the key will gradually decrease the speed of changes.

e. SET key

(parameter data registering

key)

• Registers the parameter setpoint changed using the data change keys.

• Switches between parameter setting displays sequentially.

• Pressing the key for 3 seconds or longer in the operating display retrieves

the operating parameter setting display.

• Pressing the key for 3 seconds or longer in operating or setup parameter

setting display transfers back to operating display.

3. Installing the Manual Setter

WARNING

To prevent electric shock, the source of power to the manual setter must be turned off

when mounting the manual setter on to a panel.

CAUTION

To install the manual setter, select a location where:

1.

No-one may accidentally touch the terminals;

2. Mechanical vibrations are minimal;

3. Corrosive gas is minimal;

4. The temperature can be maintained at about 23°C

withminimaluctuation;

5. There is no direct heat radiation;

6.

There are no resulting magnetic disturbances;

7. The terminal board (reference junction

compensation element, etc.) is protected from wind;

8. There is no splashing of water; and

9. Therearenoammablematerials.

● Mount the manual setter at an

angle within 30° from horizontal

with the screen facing upward.

Do not mount it facing downward.

30º

Never place the manual setter directly on ammable items.

Ifthemanualsetterhastobeinstalledclosetoammableitemsor

equipment, be sure to enclose the manual setter in shielding panels

positioned at least 150mm away from each side. These panels

should be made of either 1.43mm thick metal-plated steel plates or

1.6mm thick uncoated steel plates.

150mm

150mm

150mm150mm

4. Panel Cutout Dimensions and External Dimensions

min. 70

45

+0.6

0

45

+0.6

0

25

25

[(N –1)×48 +45]

+0.6

0

+0.6

0

45

N is the number of manual setters.

>

max. 61

Panel thickness

max. 47.8

max. 44.8

max. 44.8

10012

48

48

Unit: mm

UD310

CAUTION

Splash-proof construction is not available when the side-by-side close mounting

method shown in the above gure, is chosen for any of the manual setters.

■ Mounting the Manual Setter

end of the manual setter.

and then secure the bracket

into position.

Panel

BracketUD310

5. Wiring

WARNING

1) Before you start wiring, turn off the power source and use a tester to check that the

instrument and cables are not receiving any power in order to prevent electric shock.

2) For safety, be sure to install a circuit breaker switch (of 5A and 100V AC or 220V AC,

and that conforms to IEC60947) near the instrument so as to be operated easily, and

clearly indicate that the device is used to de-energize the instrument.

3) Wiring should be carried out by personnel with appropriate electrical knowledge and

experience.

4) For the wiring cable, the temperature rating is 60 °C or more.

CAUTION

1) Use a single-phase power source. If the source has a lot of noise, use an isolation

transformer for the primary side and a line lter (we recommend TDK’s ZAC2205-00U

product) for the secondary side. When this noise-prevention measure is taken, keep

the primary and secondary power cables well apart. Since the manual setter has no

fuse, be sure to install a circuit breaker switch (of 5A and 100V AC or 220V AC, and

that conforms to IEC standards) and clearly indicate that the device is used to de-

energize the manual setter.

2) For thermocouple input, use shielded compensating lead wires. For RTD input, use

shielded wires which have low resistance and no resistance difference between the 3

wires. See the table given later for the specications of the cables and terminals and

the recommended products.

3) The alarm output relay cannot be replaced even though it has a limited service life

(100,000 relay contacts for the resistance load). Thus, an auxiliary relay should be

used so that the load can be turned on and off.

4) When using an inductive load (L) such as an auxiliary relay and solenoid valve, be

sure to insert a CR lter (for AC) or diode (for DC) in parallel as a spark-rejecting

surge suppressor to prevent malfunctions or damage to the relay.

5) When there is the possibility of being struck by external lightening surge, use the

arrester to protect the instrument.