Yokogawa UM330 Data sheet

Download

Page 1

<<Contents>> <<Index>>

General Specifications

MODEL UM330 Digital Indicator with Alarms

GS 05F01D02-02E

■General

Model UM330 Digital Indicator with Alarms is a precision alarm instrument with universal input 1/8DIN. For excellent monitoring operability, it displays process variables on a large display. It is also provided with four alarm setting points (or setting outputs; one is optional). A retransmission output and 15 V DC loop power supply are provided as standard. A communication fanction or 24 V DC loop power supply is available optionally.

■Main Features

• Extra-large digital display allows the indicated values to be read even from a long distance. LEDs of 20mm height are used for the process variable display.

• Universal input allows simple setting of the input types (TC, RTD, DCV) or input measuring range.

• Various communication function are provided. Communication is possible with personal computer and programable logic controller.

■Function Specifications

● Signal Computation Function

Measured input computation:

Contact input: Retains and displays maximum and

Bias addition (-100.0 to 100.0% of measured input range width.), first-order lag filter (time constant off, 1 to 120 s.)

minimum readings from measured variable. Resets the maximum and minimum readings.

UM330

UM330E

“E” indicates the model with expanded functions.

● Alarm Function

Six different types of alarms are provided. If an alarm occurs, the alarm lamp indicates it. Four (one is optional) of the six can be used as relay contact outputs.

Alarm types:

PV high limit, PV low limit, Deenergized on PV high limit, Deenergized on PV low limit, Fault diagnosis, and FAIL output

Setting ranges for process variable alarms:

PV alarms; -100.0 to 100.0% of measured input range. Alarm hysteresis width; 0.0 to 100.0% of measured input

range width.

Delay timer:

0.00 to 99.59 (minute, second) An alarm is output when the delay timer expires after the alarm setpoint is reached. Setting for each alarm is possible.

Fault diagnosis alarm: Input burn out, A/D conversion

error, TC RJC error FAIL output: Software failure, hardware failure Stand-by action:

Stand-by action can be set to make PV alarm OFF during start-up.

● Display and Operation function

PV display:

Parameter display:

Status display: 4 alarm LEDs (AL1, AL2, AL3, AL4) Operation keys: 쑶 and 쑴 keys: Increase/decrease

SET/ENT key: Sets setpoint data, calls or switches

4-digit digital display for engineering data

4-digit digital display for various data,

including parameters

setpoints or various parameters.

various parameters.

GS 05F01D02-02E

©Copyright Feb. 2000

1st Edition Mar. 2000

Page 2

<<Contents>> <<Index>>

SELECT display:

Allows selection and registration of frequently changed parameters from the operation parameters during operation. For example, if the first alarm setpoint is registered in the SELECT display, the setpoint can easily be displayed during operation.

Security function:

An operation inhibiting mode using a password is provided.

● Communication Functions (optional)

The communication function, provided with the instrument, allows connection to a personal computer, and programmable logic controller.

Communication protocol

Computer link communication:

Communication protocol with a personal computer

LED display unit (for PV)

Display PV, and error code when error is detected.

Ladder communication:

Communication protocol with programmable logic controller.

MODBUS Communication:

Communication protocol with a personal computer or PLC.

Communication interface

Communication protocol:

Computer link, ladder communication or

MODBUS communication Standard: EIA RS485 Maximum number of connectable controllers:

31 GREEN series controllers Maximum communication distance: 1,200 m Communication method:

Two-wire half duplex, or four-wire half

duplex, start-stop synchronization system,

protocol free Communication rate: 600, 1200, 2400, 4800, 9600 bps

Status lamps

Indicate alarm status (AL1, 2, 3, 4).

Operational keys

LED display unit

Display setting item/value of parameters.

Increase/Decrease the setting data (쑶, 쑴) Select parameter/Enter the setting data (SET/ENT)

Sample Structures of Communication Systems Configuration Diagram

(1) Computer link communication/MODBUS communication (2) Ladder communication

Personal computer

PV2

1 2 3

REM

MAN1 MAN2 STP CAS

A/M

DISP

SET/ENT

UM350/UM330 Digital indicator with Alarms

PV2

REM

MAN1

MAN2

STP

CAS

A/M

DISP

SET/ENT

PV2

1 2 3

REM

MAN1 MAN2 STP CAS

A/M

DISP

SET/ENT

MELSEC-A

PV2

1 2 3

REM

MAN1 MAN2 STP CAS

A/M

SET/ENT

UM350/UM330 Digital indicator with Alarms

PLC

PV2

1 2 3

REM

MAN1 MAN2 STP CAS

A/M

DISP

PV2

1 2 3

REM

MAN1 MAN2 STP CAS

A/M

DISP

SET/ENT

DISP

SET/ENT

PV2

1 2 3

REM

MAN1 MAN2 STP CAS

A/M

DISP

SET/ENT

GS 05F01D02-02E 1st Edition Mar.31,2000-00

Page 3

<<Contents>> <<Index>>

■Hardware Specifications

Measured input signal

Number of inputs: 1 Input type, measurement range, and measurement

accuracy: The type of input and measurement range can be specified using the input range code shown in the table below by front key operation or

communication. Sampling period: 250ms Burnout detection:

Available with TC, RTD, standard signal, 0.4

to 2V DC and 1 to 5V DC.

Up-scale, down-scale, and off can be set.

For standard signal, an input of 0.1V or less is

regarded as burnout. Input bias current: 0.05 µA (for TC and RTD b-terminal) Measuring current(RTD): about 0.13mA Input resistance:

TC/mV: 1 MΩ or more DC voltage input: Approximately 1 MΩ

Allowable signal source resistance:

Allowable leadwire resistance:

Allowable input voltage:

Noise rejection ratio:

Reference-junction compensation error:

Applicable standard: For TC and RTD, JIS, IEC, DIN(ITS-

Effect from allowable signal source resistance:0.1 µV/ Ω or less DC voltage input: 2 kΩ or less Effect from allowable signal source resistance:

0.01%/100Ω or less

RTD 150Ω/wire or less (provided that there is no variation between the three wires.) For the range of -150.0 to 150.0, 10Ω/wire Effect from allowable leadwire resistance: ±0.1°C/10Ω or less

TC/mV/RTD ±10V DC DC voltage ±20V DC

Normal mode 40dB (50/60Hz) or more Common mode 120dB (50/60Hz) or more

±1.0°C (15 to 35 °C), ±1.5°C (0 to 15°C, 35 to 50°C)

90)

TC/mV input: 250Ω or less

Input Type

Unspecified(when shipped from the factory) Thermocouple

RTD

Standard signal

DC voltage

S R N

E L (DIN)

U (DIN)

W (DIN) Platinel 2 PR20-40

W97Re3-W75Re25 JPt100

Pt100

0.4 to 2V 1 to 5V 0 to 2V 0 to 10V

-10 to 20mV 0 to 100mV

Input range

code

OFF

1 2 3 4 5 6 7

8 9

11 12 13 14 15 16 17

18 30 31 35 36 37 40 41 50 51 55 56

Note 1 : The accuracy is ±0.3°C of instrument range ± 1 digit for a temperature range from 0 to 100°C Note 2 : The accuracy is ±0.5°C of instrument range ±1 digit for a temperature range from -100 to 200°C. *1 Performance in the standard operating conditions (at 23±2°C, 55±10% RH, and 50/60 Hz power frequency)

Instrument

range (˚C)

Set the data item PV input Type "IN" to the OFF option to leave the PV input type undefined.

-200 to 1370˚C

-199.9 to 999.9˚C

-199.9 to 500.0˚C

-199.9 to 999.9˚C

-199.9 to 400.0˚C

0.0 to 400.0˚C 0 to 1800˚C

0 to 1700˚C 0 to 1700˚C

-200 to 1300˚C

-199.9 to 999.9˚C

-199.9 to 900.0˚C

-199.9 to 400.0˚C

0.0 to 400.0˚C 0 to 2300˚C 0 to 1390˚C 0 to 1900˚C

0 to 2000˚C

-199.9 to 500.0˚C

-150.0 to 150.0˚C

-199.9 to 850.0˚C

-199.9 to 500.0˚C

-150.0 to 150.0˚C

0.400 to 2.000

1.000 to 5.000

0.000 to 2.000

0.00 to 10.00

-10.00 to 20.00

0.0 to 100.0

Instrument

range (˚F)

-300 to 2500˚F 0 to 2300˚F

-199.9 to 999.9˚F

-300 to 2300˚F

-300 to 750˚F

-199.9 to 750.0˚F 32 to 3300˚F

32 to 3100˚F 32 to 3100˚F

-300 to 2400˚F

-300 to 1800˚F

-300 to 1300˚F

-300 to 750˚F

-199.9 to 750.0˚F 32 to 4200˚F 32 to 2500˚F 32 to 3400˚F

32 to 3600˚F

-199.9 to 999.9˚F

-199.9 to 300.0˚F

-300 to 1560˚F

-199.9 to 999.9˚F

-199.9 to 300.0˚F

Scaling is enable in the following 4 range.

-1999 to 9999

-199.9 to 999.9

-19.99 to 99.99

-1.999 to 9.999

At or above 0˚C ±0.1% ±1 digit of F.S. Below 0˚C, ±0.2% ±1 digit of F.S.

At or above 400˚C ±0.15% ±1 digit of F.S. Below 400˚C ±5% ±1 digit of F.S.

±0.15% ±1 digit of F.S.

±0.1% ±1 digit of F.S.

Below 0˚C ±0.25% ±1 digit of F.S. At or above 0˚C ±0.1% ±1 digit of F.S. Below 0˚C ±0.2% ±1 digit of F.S.

±0.2% ±1 digit of F.S. ±0.1% ±1 digit of F.S.

At or above 800˚C ±0.5% ±1 digit of F.S. Below 800˚C, not guaranteed

±0.2% ±1 digit of F.S. (Note1) (Note2) ±0.1% ±1 digit of F.S. (Note1) ±0.2% ±1 digit of F.S. (Note1) (Note2) ±0.1% ±1 digit of F.S. (Note1)

±0.2% ±1 digit of F.S. ±0.1% ±1 digit of F.S.

Measurement accuracy

Page 4

<<Contents>> <<Index>>

24V DC Loop Power Supply for Sensor

Supplies power to the 2-wire transmitter. A resister (10 to 250Ω) is to be placed between the alarm unit and transmitter. Current signals are converted into voltage signals, and read through the process input.

Supply voltage is 21.6 to 28.0V DC, maximum supply current is about 30mA (only for models with 24V DC loop power supply).

■

24 V DC Power Supply Wiring to Two-wire Sensor

250Ω

PV input

1 to 5 V DC signal

Loop power

28.0 V DC

supply

21.6 to

External resistor (Note)

Two-wire transmitter

4-20mADC

Note: Connecting a 250 Ω resistor to the terminals is optional. Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs)

Retransmission Output

Either PV or target set point is output. Either this or the 15V DC loop power supply is available.

Number of output point: 1 Output signal: 4 to 20mA DC On-load resistance: 600 Ω or less Output accuracy: ±0.3% of the span

Performance in the standard operating conditions (at 23±2°C, 55±10% RH, and 50/

60 Hz power frequency) 15V DC loop power supply: Power supply voltage 14.5 to 18.0V DC; maximum

supply current approximately 21mA. (Safety

circuit against short-circuiting in the field)

Contact Input

Usage: Resets the displayed maximum and minimum Number of inputs: 1 point

Input type: Non-voltage contact input or transistor open Input contact capacity: 12V DC, 10mA or more (for nonOn/off determination:

Minimum retention time for status detection: about 1 s.

process variables.

collector input

voltage contact input)

For non-voltage contact input,

ON = contact resistance of 1kΩ or less,

OFF = contact resistance of 20kΩ or more.

For transistor contact input,

ON = 2V or less,

OFF = leak current of 100µA or less.

Contact Outputs

Usage: Alarm output, FAIL output Number of relay contact outputs:

Alarm -1 to -3 relay contact rating: Alarm -4 relay contact rating:

4 points (The alarm -4 is optional)

240V AC 1A, or 30V DC 1 A, make contact

250V AC 3 A, or 30V DC 3 A (load resis-

tance)

Output signal: 3 terminals (NC, NO,

Common), transfer contact

● Display Unit Specifications

Process variable display unit:

Parameter display:

Status indicating lamps: LEDs

4-digit 7-segment red LED, each digit 20 mm in height

4-digit 7-segment red LED, each digit 9.3 mm in height

● Conformance to Safety and EMC standards

Safety standard:

EMC standards:

Conforms to IEC1010-1: 1990 and EN61010-1: 1992. Certified for CSA1010, The overvoltage category of each input is CAT II (IEC1010-1) Certified for UL 508

Conforms to the following EMC standards. During evaluation, the instrument operates with the measuring accuracy within ±20% of the range. EMI (Emission) EN61326-1: 1997+Am1:1998 EMS (immunity) EN61326-1: 1997+Am1:1998

● Construction/Installation/Wiring

Structure: Dust-proof and Drip-proof front panel Body construction: ABS resin and polycarbonate

Case color: Black Weight: Approximately 1 kg or less Dimensions: 96W × 48H × 100D (from the front panel)

Mounting: Direct panel mounting; mounting bracket, one Panel cutout dimensions:

Mounting attitude: Up to 30 degrees above the horizontal. Wiring: M3.5 screw terminal (signals, power supply/

conforming to IP55.

(mm) each for right and left mounting.

+0.8

(W) ×

+0.6

No downward tilting allowed. ground)

(H) mm

● Power supply / Isolation

Power supply: Voltage rating at 100 to 240V AC (±10%), Power consumption: MAX. 20VA (MAX. 8.0W)

Memory backup: Non-volatile memory (Service life Withstanding voltage:

Between primary terminal and secondary terminal: Between primary terminal and ground terminal: Between ground terminal and secondary terminal: Between two secondary terminal:

Note. The withstanding voltage is specified as 2300V AC

Isolation resistance: Between power supply terminal and Ground: Class 3 grounding (grounding resistance of Isolation specifications

Measured input terminal:

24V DC loop power supply terminals for sensor:

50/60 Hz

approx. 1000,000 times of writings)

1500V AC for 1 min. (Note) 1500V AC for 1 min. (Note) 1500V AC for 1 min.

500V AC for 1min

Primary terminal:

Power supply, relay output

Secondary terminal:

Analog input/output signal terminals, contact input terminal

perminute to provide amargin of safety .

ground terminal, 500V DC 20MΩ or more 100Ω or less)

Isolated from other input/output terminals. Not isolated from the internal circuit.

Isolated from other input/output terminals and internal circuit.

GS 05F01D02-02E 1st Edition Mar.31,2000-00

Page 5

<<Contents>> <<Index>>

Retransmission output terminal:

Contact input terminal:

Relay contact output terminal:

RS-485 communication terminals:

Power supply terminal:

Ground terminal:

Isolated from other input/output terminals and internal circuit.

Not isolated from communication terminals. Isolated from other input/output terminals and internal circuit.

Isolated from other input/output terminals and internal circuit.

Not isolated from contact input terminals. Isolated from other I/O terminals and internal circuit.

Isolated from other input/output terminals, and internal circuit.

● Environmental conditions

Normal operating conditions:

Ambient temperature: 0 to 50°C

Ambient temperature change limit: 10°C /h or less Ambient humidity: 20 to 90% RH (non-condensing) Magnetic field: 400 A/m or less Continuous vibration (5 to 14 Hz):

Continuous vibration (14 to 150 Hz): Short-period vibration: 14.7 m/s2, 15 s. or less

Shock: 147 m/s2 or less, 11 ms. Installation altitude:

Warm-up time: 30minutes or more

Transit/storage conditions

Temperature: -25° to 70°C Temperature change limit: 20°C /h or less Humidity: 5 to 95% RH (non-condensing)

Effects on operating conditions

Effect of ambient temperature:

Effect on power supply flactuation (within rated voltage

0 to 40°C when using 24V DC loop power supply for sensor

Amplitude of 1.2 mm or less

4.9 m/s2 or less

2,000 m above sea level maximum

For voltage/TC input, within ±1µV/°C and ±0.01% of F.S./°C, whichever is greater. For RTD input, within ±0.05 °C/°C (ambient temperature) For analog output, ±0.05% of F.S./°C or less

range): For analog input, within ±1 µV/10V and ±0.01% of F.S./10V, whichever is greater. For analog output, within ±0.05% of F.S./ 10V

Page 6

<<Contents>> <<Index>>

24 V DC Power Supply Wiring to Two-wire Sensor

15 V DC Power Supply Wiring to Two-wire Sensor

Note: Connecting a 250 Ω resistor to the terminals is

optional.

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

terminal lugs)

* When receiving 4-20 mA DC current signals,

set the PV input type to 1-5 V DC (setpoint “41”).

䊏

Receiving 4-20 mA DC Current

Signals with the Indicator

250 Ω

4-20 mA

Installation category (overvoltage category): II (IEC1010-1)

NOTE

TC input

RTD input

mV/V input

AL1

AL2

AL3

COM

Retransmission output

4-20 mA DC

15 V DC loop power supply

14.5-18.0 V DC

(21 mA DC max.)

* PV retransmission is configured at factory

before shipment.

Load resistance: 600

Ω or less

* If 15 V DC loop power supply is used,

retransmission output cannot be used.

Power supply

RS-485 communication

* Wiring can only be carried out

for indicators with communication

functions.

Maximum baud rate: 9600 bps

SDB(+)

SDA(-)

RDB(+)

RDA(-)

DI1

COM

Resets the PV

peak and bottom values

when DI1 is changed

from OFF to ON

Common

Relay contact output

Alarm-4 output

COM

Contact rating: 250 V AC, 3 A

30 V DC, 3 A (resistance load)

* Wiring can only be carried out for

UM330-01 or UM330-02.

CAUTION

Before carrying out wiring, turn off the power

to the controller and check that cables to be

connected are not alive with a tester or the like

because there is a possibility of electric shock.

* Wiring can only be carried out for indicators with 24 V DC

loop power supply.

Two-wire transmitter

PV input

0.4 to 2.0 V DC signal

Loop power

supply

14.5 to

18.0 V DC

External

resistor

(Note)

4-20 mA DC

Note: Connecting a 100 ⍀ resistor to the terminals is optional.

Model: X010-100-2 (resistor with M3.5 crimp-on terminal lugs)

100 ⍀

Two-wire transmitter

PV input

1 to 5 V DC signal

Loop power

supply

21.6 to

28.0 V

External

resistor

(Note)

4-20 mA DC

Note: Connecting a 250 ⍀ resistor to the terminals is optional.

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

250 V

Contact input

Contact

Contact rating: 12 V DC, 10 mA Min.

DI1

COM

+5V

Transistor contact

* Wiring can only be carried out

for indicators with 24 V DC

loop power supply.

21.6-28.0 V DC

(30 mA DC max.)

24 V DC loop

power supply

Alarm output

Relay

Alarm 1 output

Alarm 2 output

Alarm 3 output

Common

Relay contact rating: 240 V AC, 1 A

30 V DC, 1 A (resistance load)

Allowable range: 100 to 240 V AC (⫾10%)

(free voltage)

50/60 Hz shared

PV input

* Not configured at factory before shipment

■Standard Type, Terminal Arrangements

GS 05F01D02-02E 1st Edition Mar.31,2000-00

Page 7

<<Contents>> <<Index>>

■External Dimensions and Panel Cutout Dimensions

(25)

+0.6

112

Unit: mm

Small bracket

91.8 Small bracket

10011

1 to 10 mm (Panel thickness)

Front of indicator

General installation

145 min.

70 min.

+0.8

(53)

■Model and Suffix Codes

Model Suffix Code Description

UM330

Type

Optional functions

-0 Standard type with three alarms

-3

Digital indicator with Alarms (provided with retransmission output and 15 V DC loop power supply as standard)

Standard type with three alarms (with a 24 V DC loop power supply)

0 None 1 Communication and additional alarm-4 2 Additional alarm-4

Standard accessories: Brackets (mounting hardware), unit label, and User’s Manuals,

■Items to be Specified When Ordering

Model and suffix codes, necessary/unnecessary of User’s Manual or QIC.

Yokogawa UM330 Data sheet

Specifications and Main Features

Frequently Asked Questions

User Manual