Carlo Gavazzi Inc. 的 UDM35 规格书

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Specifications are subject to change without notice UDM35 DS ENG 090112 1

•

Multi-input modular instrument 3 1/2 DGT LED

• 0.1% RDG basic accuracy

• TRMS AC current and voltage measurements

• AC/DC current measurements: selectable full scales

(200µA to 5A)

•AC/DC voltage measurements: selectable full scales

(200mV to 500V)

• °C or °F temperature measurements

(Pt100-250-500-1000, Ni100, TC J-K-S-T-E)

• Resistance measurements: selectable full scales

(20Ωto 20kΩ)

• Dual rate, speed, frequency and period measurement

(0.001Hz to 50kHz)

• Up to 4 independent alarm set-points (optional)

•20mA/10VDC analog output (optional)

• Serial port RS485 or RS232 (optional)

• MODBUS, JBUS communication protocol

Product Description

µp-based digital panel

meter, 3 1/2 DGT LED indi-

cator, for current, voltage,

temperature, resistance,

rate, frequency, speed and

period measurements. Mea-

suring ranges and functions

easily programmable from

the key-pad or from the PC

by means of optional Udm-

Soft software. UDM35

includes storage min-max

functions and double level

protection password.

Housing for panel mounting

with front protection degree:

IP67, NEMA12, NEMA4x

"Indoor use only".

Digital Panel Meters

Modular Indicator and Controller

Type UDM35

Type Selection

Slot A (measuring inputs)

LSX:

signal inputs:

0.2-2-20mA DC/AC;

0.2-2-20V DC/AC

LSE/

LSF: signal inputs: + AUX:

0.2-2-20mA DC/AC;

0.2-2-20V DC/AC

HSX: signal inputs:

0.2-2-5A DC/AC;

20-200-500V DC/AC

TRX: signal inputs: TC tem-

perature probes (J-K-

S-T-E, Pt100-250-500-

1000) and resistance

(0.02-0.2-2-20kΩ)

TF1: 0.001Hz to 50kHz for

DC signals: PNP

NPN, NAMUR, TTL,

free of voltage, con-

tacts, voltages up to

14VDC

TF2: 0.001Hz to 50kHz for

AC signals: pick-up,

voltages up to

500VAC

Slot B (communication)

XX:

None

SX: Serial port RS485

SY: Serial port RS232

AV(*):

Single analogue output,

0to 20mA DC and

0to 10V DC

Slot C (communication and alarm)

XX:

None

R1:

Single relay output,

(AC1-8AAC, 250VAC)

:Dual relay output,

(AC1-8AAC, 250VAC)

:Dual relay output,

(AC1-

8AAC, 250VAC)

+ dual

open collector output

(NPN, 100mA)

:4 relay outputs

(AC1-5AAC, 250VAC)

AV(*):

Single analogue output,

0to 20mA DC and

0to 10V DC

Slot D (power supply)

H: 90 to 260V AC/DC

60V

AC/DC

(24 to 48V AC/DC ±

25% according to UL)

28V

(12 to 24V DC ± 15%

according to UL)

Options

XX: None

TX: Tropicalization

Model

Slot A

Slot B

Slot C

Slot D

Options

How to order

UDM35 XXX XX XX X XX

•Front protection degree: IP67, NEMA12, NEMA4x

"Indoor use only"

• Linearization of Hz inputs up to 16 points

How to order

UdmSoft-kit

UdmSoft-kit: softwareplus communication cable for pro-

gramming UDM35 by means of PC.

UdmSoft: softwarefor programming UDM35/40/60 by

means of PC, downloadable from www.carlogavazzi.com.

(*): The two analogue

outputs cannot be

used at the same

time. It is possible to

plug in only one

module by instru-

ment.

2Specifications aresubject to change without notice UDM35 DS ENG 090112

UDM35

Analogue inputs Channels and variable

BQ LSX module 1, mA and V DC/AC

BQ LSE/LSF module 1, mA and V DC/AC + AUX

BQ HSX module

Aand V DC/AC

BQ TRX module 1, temperature

BQTRX module 1, resistance

BQTF1 module 2, frequency

BQTF2 module 2, frequency

Type of input

NPN (DC) Signal level: ON < 2VDC,

OFF open collector (leak-

age current <=1mA).

PNP (DC) Signal level: ON >10VDC,

OFF open collector (leak-

age current <=1mA).

NAMUR (DC) Signal level: ON <=

1mADC, OFF >= 2.2

mADC.

TTL (DC) Signal level: ON >4VDC,

OFF<=2VDC.

Free of voltage contact(DC) Input load: ON <1kohm,

OFF >20kohm.

Voltage (AC) up to 100VAC Signal level: ON > 2VAC

(5.65 Vpp).

Voltage (AC) up to 500VAC Signal level: ON > 9VAC

(25.4 Vpp).

Digital inputs

Incl. in the measuring module

Number of inputs 1 (voltage-free)

Use key-pad lock

Display hold

Reset of latch alarms

Contact reading signal

BQ xxx: <0.1mA, <3,5V DC

BQ LSE/BQ LSF: <2.5mA,

<14V DC

BQTF1: <6mA, <7VDC

BQTF2: <0.25mA, <3VDC

Close contact resistance Max 1kΩ

Open contact resistance Min 500kΩ(BQTFx: 100kΩ)

Insulation Non-insulated

Accuracy

(display, RS485) See table “Measuring

accuracy”, temperaturedrifts

and minimum-maximum

indications”

Additional errors

Humidity

0.3%

RDG (BQTFx: 0.05%)

60%

90% R.H.

Input frequency 0.4% RDG,62

440 Hz

Magnetic field 0.5% RDG (BQTFx: 0.05%)

@400 A/m

Temperature drift

See table “Measurement

accuracy, temperature drifts,

and max/min indications”

Sampling rate 500 samples/s @ 50 Hz

(escl. BQTFx)

Display refresh time 200 msec @ 50Hz

(escl. BQTFx)

Display BQxxx: 3 1/2 DGT,

BQTFx: 4 DGT

7segments

height 14.2 mm

Max and min indication

See table “Measurement

accuracy, temperature drifts

and max min indications”

Measurements Current, voltage, tempera-

ture, resistance and frequen-

cy. For the current and volt-

age measurements: TRMS

measurement of distorted

sine waves.

Coupling type Direct

Crest factor ≤3; APmax=1.7In; VPmax=1.7Un

Input impedance See table “input

impedances and overloads”

Frequency 40 to 440 Hz

Overload See table “input

impedances and overloads”

Compensation Only temperature

measurement module.

RTD - For Pt 100-250-500-1000,

3-wireconnection: up to 10Ω

-For resistance measur. with

20Ωrange: up to max 0.1Ω

-For resistance measurements

with ≥200Ωrange: up to max 10Ω

TC Internal cold junction, within

temperature range from

0to +50°C.

Automatic or manual com-

pensation from 0 to 50°C.

Input specifications

Measurement accuracy, temp. drifts, max and min indications

All accuracies and min/max indications are referred to an ambient temp. range of 25°C ±5°C, rel. humidity ≤60% and scale ratio (electri-

cal/displayed scale) equal to 1. The conversion into °F is obtained acting on the electrical/displayed scale ratio.

*<45Hz >65Hz= ±(0.5%RDG+3DGT) 0% to 25% FS; ±(0.5%RDG+2DGT) 25% to 110% FS.

(<)The min. indication for TRMS measurement (AC or DC) is 0; it is possible to modify the decimal point position.

Module Inputs Type Accuracy Temp. drift Min. indication (<) Max. indicat. (<)

BQ LSX/

BQ LSE/

BQ LSF

-200µA to +200µA

-2mA to +2mA

-20mA to +20mA

-200mV to +200mV

-2V to +2V

-20V to +20V

DC/AC

DC: ±(0.1%RDG+3DGT)

0% to 25% FS;

±(0.1%RDG+2DGT)

25% to 110% FS.

TRMS (da 45 a 65Hz)*:

±(0.3%RDG+3DGT)

0% to 25% FS;

±(0.3%RDG+2DGT)

25% to 110% FS.

±150 ppm/°C

-199.9

-1.999

-19.99

-199.9

-1.999

-19.99

+199.9

+1.999

+19.99

+199.9

+1.999

+19.99

CARLO GAVAZZI (.

Specifications are subject to change without notice UDM35 DS ENG 090112 3

UDM35

Module Inputs Type Accuracy Temp. drift Min. indication (<) Max. indicat. (<)

BQ HSX

-200mA to +200mA

-2A to +2A

-5A to +5A

-20V to +20V

-200V to +200V

-500V to +500V

DC/AC

DC: ±(0.1%RDG+3DGT)

0%to 25% FS;

±(0.1%RDG+2DGT)

25% to 110% FS.

TRMS (45 to 65Hz)*:

±(0.3%RDG+3DGT)

0% to 25% FS;

±(0.3%RDG+2DGT)

25% to 110% FS.

±150 ppm/°C

-199.9

-1.999

-5.00

-19.99

-199.9

-500

+199.9

+1.999

+5.00

+19.99

+199.9

+500

BQ TRX

Thermo-

couple

-50°C to +760°C

-58 °F to +1400 °F

-200°C to +1260°C

-328 °F to +2300°F

-200°C to +1000°C

-328°F to +1832°F

-50°C to +1750°C

-58°F to +3182°F

-200°Cto +400°C

-328°F to +752°F

±(0.2%RDG+1DGT)

±(0.2%RDG+2DGT)

±(0.2%RDG+4DGT)

±(0.2%RDG+2DGT)

±(0.2%RDG+4DGT)

±(0.2%RDG+2DGT)

±(0.2%RDG+4DGT)

±(0.2%RDG+2DGT)

±(0.2%RDG+4DGT)

±150 ppm/°C

-50°C

-58°F

-200°C

-328°F

-200°C

-328°F

-50°C

-58°F

-200°C

-328°F

+760°C

+1400°F

+1260°C

+2300°F

+1000°C

+1832°F

+1750°C

+3182°F

+400°C

+752°F

Measurement accuracy, temp. drifts, max and min indications (cont.)

All accuracies and min/max indications are referred to an ambient temp. range of 25°C ±5°C, rel. humidity ≤60% and scale ratio (electri-

cal/displayed scale) equal to 1. The conversion into °F is obtained acting on the electrical/displayed scale ratio.

*<45Hz >65Hz= ±(0.5%RDG+3DGT) 0% to 25% FS; ±(0.5%RDG+2DGT) 25% to 110% FS.

(<)The min. indication for TRMS measurement (AC or DC) is 0; it is possible to modify the decimal point position.

(<)It is possible to modify the decimal point position.

(*) The min indication is -9.99999, ..., -999999 in case of “rotation speed detection” function

Module Inputs Type Accuracy Temp. drift Min. indication Max. indicat.

BQ TRX

Ther-

moresis-

tance

-200°C to +850°C

-328°F to +1562°F

-200.0°C to +200.0°C

-328°F to+392°F

-200.0°C to +200.0°C

-328°Fto +392°F

-200.0°C to +200.0°C

-328°F to +392°F

-200.0°C to +200.0°C

-328°F to +392°F

-60°Cto +180°C

-76°F to +356°F

Pt100

Pt250

Pt500

Pt1000

Ni100

±(0.2%RDG +2DGT)

±(0.2%RDG +4DGT)

±(0.5%RDG +5DGT)

±(0.5%RDG +1DGT)

±(0.5%RDG +2DGT)

±150 ppm/°C

-200

-328

-200.0

-328.0

-200.0

-328.0

-200.0

-328.0

-200.0

-328.0

-60

-76

+850

+1562

+ 200.0

+392.0

+ 200.0

+392.0

+ 200.0

+392.0

+ 200.0

+392.0

+180

+356

BQ TRX

Resis-

tance

0to 20Ω

0to 200Ω

0to 2000Ω

0to 20.00kΩ

±(0.2%RDG+2DGT)

25% to 110% FS

±(0.2%RDG+3DGT)

0% to 25% FS

±150 ppm/°C

19.99 (<)

199.9 (<)

1999 (<)

19.99 (<)

BQ TF1

NPN (DC)

PNP (DC)

NAMUR (DC)

TTL (DC)

Free of voltage con-

tact (DC)

0.001% RDG

±3 digit ± 50 ppm/°C

0.000 (*)

00.00 (*)

000.0 (*)

0000 (*)

9.999

99.99

999.9

9999

BQ TF2

Pick-up (AC)

Voltage (AC) up to

100VAC

Voltage (AC) up to

500VAC

0.001% RDG

±3 digit ± 50 ppm/°C

0.000 (*)

00.00 (*)

000.0 (*)

0000 (*)

9.999

99.99

999.9

9999

CARLO GAVAZZI 100V 1A

4Specifications aresubject to change without notice UDM35 DS ENG 090112

UDM35

Input impedances and overloads

(*) Maximum measuring current generated for resistance equal to 0

Module Inputs Type Impedance Overload (continuous) Overloads (1s)

BQ LSX/

BQ LSE/

BQLSF

-200µA to +200µA

-2mA to +2mA

-20mA to +20mA

-200mV to +200mV

-2V to +2V

-20V to +20V

DC/AC

≤2,2kΩ

≤22Ω

≥2,2kΩ

≥200kΩ

5mA

50mA

10V

50V

10mA

150mA

20V

100V

BQ HSX

-200mA to +200mA

-2A to +2A

-5A to +5A

-20V to +20V

-200V to +200V

-500V to +500V

DC/AC

≤1Ω

≤0.012Ω

≥2MΩ

0.8A

7.5A

750V

100A

1000V

BQ TRX

Thermo-

couple

-50°C to +760°C

-58 °F to +1400 °F

-200°C to +1260°C

-328 °F to +2300°F

-200°C to +1000°C

-328°F to +1832°F

-50°Cto +1750°C

-58°F to +3182°F

-200°Cto +400°C

-328°F to +752°F

ILK <0.5µA Max 5V Max 10V

BQ TRX

Thermo-

resistance

-200°C to +850°C

-328°F to +1562°F

-200.0°C to +200,0°C

-328°F to +392°F

-200.0°C to +200,0°C

-328°F to +392°F

-60°Cto +180°C

-76°Fto +356°F

Pt100

Pt250/Pt100

Pt1000/Pt500

Ni100

800µA (*)

90µA(*)

90µA (*)

800µA (*)

800µA(*)

Max 5V Max 10V

BQ TRX

Resistance

0to 20Ω

0to 200Ω

0to 2000Ω

0 to 20.00kΩ

800µA (*)

90µA (*)

800µA (*)

90µA(*)

Max 5V Max 10V

BQ TF1

NPN (DC)

PNP (DC)

NAMUR (DC)

TTL (DC)

Free of voltage contact

(DC)

600 Ω

15 VAC/DC

20 VAC/DC

BQ TF2

Pick-up (AC)

Voltage (AC) up to

100VAC

Voltage (AC) up to

500VAC

220 kΩ

950 kΩ

120 VAC/DC

600 VAC/DC

200 VAC/DC

600 VAC/DC

Specifications are subject to change without notice UDM35 DS ENG 090112 5

UDM35

RS422/RS485 (on request)

Module: BR SX

Serial output Bidirectional (static and

dynamic variables).

LED Display of data

reception/transmission

Connections Multidrop, 2 or 4 wires,

Distance 1000 m

Terminalization Directly on the module

by means of jumper

Addresses 1 to 247, selectable

by means of key-pad

Protocol MODBUS RTU/JBUS

Data (bidirectional)

Dynamic (reading only) Measurement, min value

max value

alarm status

Static (reading/writing)

All programming parameters,

min max reset

reset of latch alarm

Data format 8 data bit, no parity,

1stop bit

Baud rate selectable 4800, 9600,19200

and 38400 bit/s

Insulation By means of opto-couplers

4000 Vrms output to

measuring inputs

4000 Vrms output to

power supply input

RS232 (on request)

Module: BR SY

Serial output Bidirectional (static and

dynamic variables)

Connections 3wires,

Distance max. 15m

Data format 1 start bit, 8 data bit,

no parity,1stop bit

Baud rate Selectable 4800, 9600,

19200 and 38400 bit/s

Other features Same as RS422/485

Alarm outputs (on request)

Alarm type

Over-range alarm,

up alarm,

down alarm,

down alarm with

start-up deactivation

up alarm with latch,

down alarm with latch

Alarm set-point Adjustable from 0 to 100%

of displayed electric range

Hysteresis

0to 100% of displayed range

On-time delay 0 to 255 s

Off-time delay 0 to 255 s

Output status Selectable: normally energized

/de-energized

Min response time 500 ms, with filter excluded,

without alarm activation delay

Output channels 1 with module BO R1

(relay output).

2, independent with module

BO R2 (2 relay outputs). 4,independent with module

BOR4 (2 relay outputs +

2open collector outputs).

BO R5 (4 relay outputs)

Relay output BO R1, R2, R4 Type SPST

AC 1: 8A, 250VAC

DC 12: 5A, 24VDC

AC 15: 2.5A, 250VAC

DC 13: 2.5A, 24VDC

Relay output BO R5 Type SPST (NO)

AC 1: 5A, 250VAC

DC 12: 3A, 24VDC

AC 15: 1,5A, 250VAC

DC 13: 1,5A, 24VDC

Insulation 4000 VRMS output to

measuring input,

4000 VRMS output to

power supply input.

Open collector output NPN transistor type

VON1.2 VDC/ max. 100 mA

VOFF 30 VDC max.

Insulation

By means of opto-couplers

4000 VRMS output to

measuring input

4000 VRMS output to

power supply input

Analogue output (on request)

Module: BO AV

Range 0 to 20 mADC, 0 to 10 VDC

Scaling factor Programmable within the

entire retransmission range;

allows to manage the

retransmission of all the

values from

0to 20 mA / 0 to 10V

Accuracy ± 0.2% FS (@ 25°C ± 5°C)

Response time ≤10 ms

Termperaturedrift ±200 ppm/°C

Load: 20 mA output ≤700 Ω

10 V output ≥10 kΩ

Insulation By means of opto-couplers

4000Vrms output to

measuring input

4000Vrms output to

power supply input

Notes: The two outputs cannot be

used at the same time.

Excitation output (on request)

BQ LSE Module

Voltage 13 VDC ±10%, max. 50 mA

BQ LSF Module

Voltage 25 VDC ±10%, max. 25 mA

BQTF1 Module

Voltage 1 8.2VDC ±10%, max 10mA.

Voltage 2 13VDC ±10%, max 40mA.

Insulation 25VRMS output to

measuring input

4000 VRMS output to

power supply input

Output specifications

6Specifications aresubject to change without notice UDM35 DS ENG 090112

UDM35

Input engineering unit BQTFx only: programmable

among Hz, kHz, rpm, krpm,

rph, krph

Diagnostics The display flashes when the

limits of the display range

are exceeded and the data

are updated up to 20%

of the rated display range.

Burn-out: Only temperature inputs

TC Opening of probe’s

connection: EEE indication

RTD Opening of probe’s

connection: EEE indication

probe’s short circuit:

-EEE indication.

BQTFx Exceeding of frequency

range: Err indication

Digital filter

Filter operating range 0 to 9999

Filtering coefficient 1 to 32

Display selection 31/2 DGT or 3 DGT plus

dummy zero (BQTFx excluded)

4DGT on BQTFx

Scaling Selection of min value

of the input range.

Selection of max value of

the input range.

Selection of decimal point

position.

Selection of min

display value.

Selection of max display

value.

UdmSoft Softwarefor programming

UDM35 by means of PC

(Windows 95, 98se, ME, XP)

by means of serial port

RS485 and relevant

connection cable.

The software is available in

English, Spanish, Italian,

German and French. See

also “Programming of

UDM35 by means of PC”.

Min / Max storage Automatic storage

(in the EEPROM) of the

minimum and maximum

measured value from the

previous memory reset

Password Numeric code max 4 dgt

2levels of data protection.

1st level

0to 4999 completly protected.

2nd level 5000 to 9999 access to

programming is protected .

Alarm set-points are directly

programmable from the

measuring mode.

Measurement selection Depending on the module:

measuring range and type of

probe (resistance, RTD

thermoresistance, TC

thermocouple) or measuring

type (TRMS or DC).

Function (only BQTFx) Displayed functions of

channel A and B:

F1: scaled value of channel A;

F2: 1/A;

F3: A-B;

F4: (A-B)/B*100;

F5: A/B;

F6: B/(A+B)+100;

F7: rotation sensing.

Integration time selection Automatic or from 100.0 to

999.9 ms only in the current

and voltage measurement.

(BQTFx excluded)

Scaling factors

Operating mode Electrical scale compression,

displayed scale

compression/expansion

(max. 2 without filter, up to

10 with filter)

Electrical range Programmable within the

whole measuring range

Decimal point position Programmable within the

display range

Displayed range of the variable Programmable within the

display range

Pulse per revolution BQTFx only: programmable

from 1 to 9999

Software functions

AC/DC voltage 90 to 260V (standard)

18 to 60V (on request)

(24 to 48V AC/DC ± 25%

according to UL)

DC voltage only 10 to 28V (on request)

(12 to 24V DC ± 15%

according to UL)

Energy consumption ≤30VA/12W (90 to 260V)

≤20VA/12W (18 to 60V)

≤7.5W (10 to 28V)

Supply Specifications

CAR”) GAVAzz:

Specifications are subject to change without notice UDM35 DS ENG 090112 7

UDM35

Safety Standards

Safety EN 61010-1, IEC 61010-1

Connections Screw type

Cable cross-section area Max. 2.5 mm2;

Min./Max. screws tightening

torque: 0.4 Nm / 0.6 Nm

Housing

Dimensions 1/8 DIN, 48 x 96 x 105 mm

Material PC-ABS,

self-extinguishing: UL 94 V-0

Protection degree Front: IP67, NEMA12,

NEMA4x "Indoor use only"

Connections: IP20

Weight 520 g approx (included all

modules and packing)

Approvals CE, cCSA UL e cRU US

Operating 0° to 50°C (32° to 122°F)

temperature (H.R. < 90% non-condensing)

Storage -10° to 60°C (14° to 140°F)

temperature (H.R. < 90% non-condensing)

Insulation reference 300 VRMS to ground

voltage (500V input)

Insulation

See table “Insulation between

inputs and outputs”

Dielectric strength 4000 VRMS for 1 minute

Rejection

NMRR 40 dB, 40 to 60 Hz

CMRR 100 dB, 40 to 60 Hz

EMC EN61000-6-2, IEC61000-6-2

EN61000-6-3, IEC61000-6-3

General Specifications

Insulation between inputs and outputsExcitation output

Meas.

inputs

Relay

output

Static

output

Analogue

output

Serial

Port

AUX

p.supply

90-260VAC/

DC p. supply

8-60VAC/

DC p.supply

Meas.

inputs - 4kV 4kV 4kV 4kV 25V 4kV 4kV

Relay

Output 4kV - 2kV 4kV 4kV 4kV 4kV 4kV

Static

Output 4kV 2kV - 4kV 4kV 4kV 4kV 4kV

Analogue

Output 4kV 4kV 4kV - 4kV 4kV 4kV 4kV

Serial

Port 4kV 4kV 4kV 4kV - 4kV 4kV 4kV

AUX

p.supply 25V 4kV 4kV 4kV 4kV - 4kV 4kV

90-260VAC/

DC p..supply

4kV 4kV 4kV 4kV 4kV 4kV - -

18-60VAC/

DC p. supply

4kV 4kV 4kV 4kV 4kV 4kV - -

Continuous TF1 (8.2V)

BQ LSF

BQ LSE

BQ TF1

(8.2V)

Max 30s TF1 (8.2V)

Continuous TF1 Max

30s

TF1

Max 30s

LSF/LSE

Continuous LSF/LSE

TF1

Not

allowed

CARLO GAVAZZI UDMSS mam unII DC/AC mpu|1200yA‘ 2mA‘ 20mA‘ ZOOmA, 2V‘ 20V DC/AC mpul:200/,1A‘ 2mA‘ 20mA‘ ZOOmA, 2V‘ 20V + excitamon ou‘pm DC/AC mpul: ZOOmA, 2A, 5A, ZOV‘ 200V. 500V Inpulz 200. 2000, 2K}, 20k!) TC: J-K-S-T-E, PI100-250-500- 1 000

8Specifications aresubject to change without notice UDM35 DS ENG 090112

UDM35

Available modules Possible module combinations

Only for TRMS Measurements

Instantaneous effective

voltage (TRMS)

×=

11 )(

×=

11 )(

Used calculation formulas

Instantaneous effective

current (TRMS)

(*) Up to 1 module max.

Basic Unit Slot A Slot B Slot C Slot D

Measuring inputs: LSX, LSE,

LSF, HSX, TRX, TF1, TF2

RS485 Serial port: SX

RS232 Serial port: SY

Analogue output: AV (*)

Relay outputs and/or open

collector:

R1, R2, R4, R5

Power supply: H, L, 3

Type

N.of

channels Ordering code

UDM35 main unit BD 35

DC/AC input: 200µA , 2mA, 20mA,

200mA, 2V, 20V 1 BQ LSX

DC/AC input: 200µA , 2mA, 20mA,

200mA, 2V, 20V + excitation output 1BQ LSE/

BQ LSF

DC/AC input: 200mA, 2A, 5A,

20V, 200V, 500V 1 BQ HSX

Input: 20Ω, 200Ω, 2kΩ, 20kΩ 1 BQ TRX

TC: J-K-S-T-E, Pt100-250-500-

1000 1 BQ TRX

Pulse signals input: 0.001Hz to

50kHz for DC signals 2 BQ TF1

Pulse signals input: 0.001Hz to

50kHz for AC signals 2 BQ TF2

Analogue output 0 to 20mA, 0 to

10VDC

1 BO AV

Relay output 1 BO R1

Relay output 2 BO R2

Outputs: 2 relays + 2 open collec-

tors 4 BO R4

Relay output 4 BO R5

RS485 Serial Port 1 BR SX

RS232 Serial Port 1 BR SY

Power supply 18 to 60V AC/DC BP L

Power supply 90 to 260V AC/DC BP H

Power supply 10 to 28V DC BP 3

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Specifications are subject to change without notice UDM35 DS ENG 090112 9

UDM35

Wiring diagrams

Process signal wiring diagrams

Current measurements

4-wire connection to probe

Fig. 5

Current measurements Voltage measurements

Fig. 1 Fig. 2

BQ LSE/LSF

BQ LSX/LSE/LSF BQ LSX/LSE/LSF

Voltage measurements

4-wire connection to probe

Fig. 3

BQ LSE/LSF

Voltage measurements

3-wire connection to probe

Fig. 4

BQ LSE/LSF

Current measurements

3-wire connection to probe

Fig. 6

BQ LSE/LSF

Probe power supply

+Vdc

Probe Signal output

+Vdc

Probe

Current measurements

2-wire connection to probe

Fig. 7

BQ LSE/LSF

+Vdc

Probe

Voltage measurements

Fig. 9

BQ HSX

Current measurements

Fig. 8

BQ HSX

Wirings for high-level signals

˜-

Probe power supply Probe Signal output

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10 Specifications aresubject to change without notice UDM35 DS ENG 090112

UDM35

Temp. measur. from thermoresistance

Temp. measur. from thermocouple Resistance measurements

Fig. 10 Fig. 11 Fig. 12

Wiring diagrams for temperature measurements

BQ TRX BQ TRX BQ TRX

Wiring diagrams (cont.)

NPN/PNP

Fig. 17

ENCODER NPN/PNP NAMUR

Fig. 13 Fig. 14

BQ TF1

BQ TF1 BQ TF1

NPN and contact

Fig.15

BQ TF1

PNP and contact

Fig. 16

BQ TF1

TTL

Fig. 18

BQ TF1

Wiring diagrams for frequency measurements

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Specifications are subject to change without notice UDM35 DS ENG 090112 11

UDM35

Auxiliary command

Fig. 19

BQ TF1

Wiring diagrams (cont.)

Max 500VAC

max 100VAC

Auxiliary command

Fig. 20 Fig. 21

Fig. 22

BQ TF2 BQ TF2

BQ TF2 BP H: power supply BP L: power supply

F1= 630mA T

250V 5x20mm F1= 3.15A T

250V 5x20mm

Wiring diagrams for power supply

Wiring diagrams of optional modules

BO R1: 1 relay output BO R2: 2 relay outputs

BO AV: analogue output

(10V, 20mA DC)

BO R5: 4 relay outputs

BP 3: power supply

F1= 3.15A T

250V 5x20mm

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12 Specifications aresubject to change without notice UDM35 DS ENG 090112

UDM35

BO R4: dual relay output + dual open collector output: the load resistances (Rc) must be designed so that the close

contact current is lower than 100mA; the VDC voltage must be lower than or equal to 30VDC.

VDC: power supply output

Vo+: positive output (open collector transistor).

GND: ground (open collector transistor).

BR SX: RS485 4-wireconnection: additional devices provided with RS485 port (indicated as RS1,2,3...N) areconnected

in parallel. The termination of the serial port is carried out only on the last instrument of the network. The serial module is

provided with a jumper for the termination of the RS485 network as shown in the figureabove.

Note: particular types of cables or plants may requirean external termination. For the network connections use twisted

cable type AWG26.

RS1,2,3...N

NON terminalized network

Terminalized network

Wiring diagrams of optional modules (cont.)

Vcc

UDM35 is programmable by PC by means of the UdmSoft software (available on

request). The user can program all parameters of UDM35 that will be subse-

quently uploaded and set in the instrument by the RS485 network (BRSX).

Should UDM35 be without the RS485 serial module, all programming parameters

will be uploaded and set in the instrument by the RS232 auxiliary serial connec-

tion (1) located on the side of the measuring input module using the special con-

nection cable (2) available on request, as shown in the figures on the left. It is

also possible to program the instrument using the dot connector (1) by means of

the HyperTerminal Windows functions of a PC.

Note: the RS232 auxiliary port IS NOT insulated from the measuring inputs.

Programming UDM35 by means of PC

To UDM

To PC

BO SY: RS232 direct

connection to PC by

means of COM port.

RS232 has no termi-

nalization.

CARLO GAVAZZI - var - S2 4 ‘l ‘l 4 4 ‘l 4 I I I 35 :<> 4 i I Il- m’l - Kglcm n 3 5w 4 ‘l 4 ‘l 4 ‘l x o m ° i

Specifications are subject to change without notice UDM35 DS ENG 090112 13

UDM35

-to program values;

-to select functions;

- to scroll display pages.

:for special functions.

2. Display

Instantaneous measurements:

-31/2 digit (max display 1999).

-4digit (max display 9999) for tachometer measurements.

Alphanumeric indications by means of LED display for:

-Display of configuration parameters;

-The measured variable.

3. Alarm status LED

Display any alarm condition

4. Engineering unit

The instrument is supplied with a complete set of

self-sticking labels with the main engineering units.

Dimensions

Front panel description

1. Key-pad

The programming of the configuration parameters and the

display may be easily controlled by means of the 4 function

keys. :to enter the programming phase and to confirm the

password.

Engineering Units

Panel depth: 8mm.

105mm

11mm

48mm

96mm

92mm -0,3/+0,8

45mm -0,3/+0,6

CARLO GAVAZZI

14 Specifications aresubject to change without notice UDM35 DS ENG 090112

UDM35

BP L

Power supply:

18 to 60V AC/DC

BO R4

Dual relay output +

Dual open collector

BO R2

Dual relay output

BO AV

Single analogue

output 10V, 20mA DC

BQ LSX, BQ LSE, BQ

LSF, BQ HSX, BQ TRX,

BQ TF1, BQ TF2

Measuring inputs

Input modules

Serial port modules

BR SX

RS485 Serial port

BP H

Power supply:

60 to 260V AC/DC

Modules

BO R1

Single relay output

Output modules

Scale 1:1

Power supply modules

Output modules

BO R5

4relay outputs

BR SY

RS232 Serial port BP 3

Power supply:

10 to 28V DC

Carlo Gavazzi Inc. 的 UDM35 规格书

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