USC-DINLSXSXR2LTX datasheet, PDF

Digital Panel Meters

Modular signal conditioner

Type USC-DIN

•

Multi-input modular signal’s conditioner

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

(20Ω to 20kΩ)

Up to 4 independent alarm set-points (optional)

20mA/10VDC analog output (optional)

Serial port RS485 or RS232 (optional)

MODBUS, JBUS communication protocol

Front protection degree: IP 20

• Linearization of V and A inputs up to 16 points

Product Description

µp-based signal’s condition-

er, for current, voltage, tem-

perature and resistance

measurements. Measuring

ranges and functions easily

programmable from the PC

by means of optional Usc-

Soft software available on

request. UscSoft includes

programming, display and

min-max functions. Condi-

tioner’s housing for DIN-

RAIL mounting with front

protection degree: IP 20. All

displaying and programming

data are referred to UscSoft.

How to order

Model

Slot A

Slot B

Slot C

Slot D

Slot E

Options

USC XXX XX XX XX X XX

How to order

UscSoft-kit

UscSoft-kit: software plus “UCOM1” communication cable for

programming USC by means of PC.

Type Selection

Slot A (measuring inputs)

LSX:

single channel input:

0.2-2-20mA DC/AC,

0.2-2-20V DC/AC

LSE/

LSF:

single + AUX input :

0.2-2-20mA DC/AC;

0.2-2-20V DC/AC

HSX:

single channel input:

0.2-2-5A DC/AC;

20-200-500V DC/AC

TRX:

signal input: TC tem-

perature probes: J-K-S-

T-E, Pt100-250-500-

1000 and resistance

0.02-0.2-2-20kΩ

Slot B (communication)

XX:

SX:

SY:

None

Serial port RS485

Serial port RS232

Slot C (communication and alarm)

XX:

R1:

None

Single relay output,

(AC1-8AAC, 250VAC)

R2:

Dual relay output,

(AC1-8AAC, 250VAC)

R4:

Dual relay output,

(AC1-8AAC, 250VAC) +

dual open collector out-

put (NPN, 100mA)

R5:

4 Relay outputs (AC1-

5AAC, 250VAC)

AV(*):

Single analogue out-

put:

0 to 20mA DC and

0 to 10V DC

Slot D (communication)

XX:

None

AV(*):

Single analogue out-

put,

0 to 20mA DC and

0 to 10V DC

(*):

The two analogue

outputs cannot be

used at the same

time. It is possible to

plug in only one

module by signal

conditioner.

Options

XX:

TX:

None

Tropicalization

Slot E (power supply)

H:

L:

90 to 260V AC/DC

18 to 60V AC/DC

Specifications are subject to change without notice

USCDS040706

1

USC

USC architecture

AUXILIARY DIGITAL INPUTS

(F

UTURE

F

UNCTION

)

Remote programming by

means of PC

1 alarm

2 alarms

4 alarms

A

LARM

O

UTPUTS

C

OMMUNICATION

Analogue outputs:

1 x 20mA/10V DC

Serial ports:

RS485

RS232

Measuring inputs:

DC/AC: mA-mV-V

DC/AC: A-V

°C/°F: TC-Pt-Ni-Ω

Digital input:

Alarm reset

Auxiliary power supply:

13V / 50mA DC

25V / 25mA CC

P

OWER SUPPLY

I

NTERNAL

B

US

M

EASURING

I

NPUTS

+

D

IGITAL

I

NPUTS

+

A

UXILIARY

P

OWER

S

UPPLY

90 to 260V AC/DC

18 to 60V AC/DC

Input Specifications

Analogue inputs

BQ LSX module

BQ LSE/LSF module

BQ HSX module

BQ TRX module

Digital inputs (CMD)

Number of inputs

Use

Contact reading signal

Close contact resistance

Open contact resistance

Insulation

Accuracy

(RS485)

Measuring module

1, mA and V DC/AC

1, mA and V DC/AC + AUX

1, A and V DC/AC

1, temperature

1, resistance

Incl. in the measuring module

1 (voltage-free)

Reset of latch alarms

BQ xxx: <0.1mA, <3.5V DC

BQ LSE/LSF: <2.5mA,

<14V DC

Max 1kΩ

Min 500kΩ

Non-insulated

See table “Measuring

accuracy”, temperature drifts

and minimum-maximum

indications”

0.3% RDG, 60% to 90% R.H.

0.4% RDG, 62 to 440 Hz

0.5% RDG @ 400 A/m

See table “Measuring

accuracy, temperature drifts and

maximum minimum indications”

500 samples/s @ 50Hz

200 msec @ 50 Hz

10.000 points (4-dgt)

See table “Measurement

accuracy, temperature drifts

Measurements

and max min indications”

Current, voltage, tempera-

ture and resistance. For the

current and voltage mea-

surements: TRMS measure-

ment of distorted sine

waves.

Direct.

≤3;

A

Pmax

=1,7In; V

Pmax

=1,7Un

See table “input

impedances and overloads”

40 to 440 Hz

See table “input

impedances and overloads”

Only temperature

measurement module.

- For Pt 100-250-500-1000,

3-wire connection: up to 10Ω

- For resistance measur. with

20Ω range: up to max 0.1Ω

- For resistance measurements

with

≥200Ωrange:

up to max 10Ω

Internal cold junction, within

temperature range from

0 to +50°C.

Automatic or manual

compensation from 0 to 50°C.

Coupling

Crest factor

Input impedance

Frequency

Overload

Compensation

RTD

Additional errors

Humidity

Input frequency

Magnetic field

Temperature drift

TC

Sampling rate

BQ LSX module

BQ LSE/LSF module

BQ HSX module

BQ TRX module

Measurement updating

Resolution of measurements

Max. and min. indications

2

Specifications are subject to change without notice

USCDS0407063

USC

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.

Module

Inputs

Type

Accuracy

Temp. drift

Min. indication ( )

Max. indicat. ( )

BQ LSX/

BQ LSE/

BQ LSF

DC: ±(0.1%RDG+3DGT)

0%to 25% FS;

-200µA to +200µA

±(0.1%RDG+2DGT)

-2mA to +2mA

25% to 110% FS.

-20mA to +20mA

DC/AC TRMS (45 to 65Hz)*:

±150 ppm/°C

-200mV to +200mV

±(0.3%RDG+3DGT)

-2V to +2V

0% to 25% FS;

-20V to +20V

±(0.3%RDG+2DGT)

25% to 110% FS.

DC: ±(0.1%RDG+3DGT)

0% to 25% FS;

-200mA to +200mA

±(0.1%RDG+2DGT)

-2A to +2A

25% to 110% FS.

-5A to +5A

DC/AC TRMS ( 45 to 65Hz)*:

±150 ppm/°C

-20V to +20V

±(0.3%RDG+3DGT)

-200V to +200V

0% to 25% FS;

-500V to +500V

±(0.3%RDG+2DGT)

25% to 110% FS.

-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°C to +400°C

-328°F to +752°F

J

K

E

S

T

±(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)

±(0.2%RDG +2DGT)

±(0.2%RDG +4DGT)

±(0.5%RDG +5DGT)

±(0.5%RDG +1DGT)

±(0.5%RDG +2DGT)

±(0.2%RDG+2DGT)

25% to 110% FS

±(0.2%RDG+3DGT)

0% to 25% FS

- 200.0

- 2.000

- 20.00

- 200.0

- 2.000

- 20.00

+ 200.0

+ 2.000

+ 20.00

+ 200.0

+ 2,000

+ 20.00

BQ HSX

- 200.0

- 2.000

- 5.000

- 20.00

- 200.0

- 500.0

+ 200.0

+ 2.000

+ 5.000

+ 20.00

+ 200.0

+ 500.0

BQ TRX

Thermo-

couple

±150 ppm/°C

- 50°C

- 58°F

- 200°C

- 328°F

- 200°C

- 328°F

- 50°C

- 58°F

- 200°C

- 328°F

- 200

- 328

- 200.0

- 328

- 200.0

- 328

- 200.0

- 328

- 200.0

- 328

- 60

- 76

0

+ 760°C

+ 1400°F

+ 1260°C

+ 2300°F

+ 100°C

+ 1832°F

+ 1750°C

+ 3182°F

+ 400°C

+ 752°F

+ 850

+ 1562

+ 200.0

+ 392

+ 200.0

+ 392

+ 200.0

+ 392

+ 200.0

+ 392

+ 180

+ 356

20.00

( )

200.0

( )

2000

( )

20.00

( )

BQ TRX

Thermo-

resis-

tance

-200°C to +850°C Pt100

-328°F to +1562°F Pt100

-200.0°C to +200.0°C Pt100

-328°F to +392°F

Pt100

-200.0°C to +200.0°C Pt250

-328°F to +392°F

Pt250

-200.0°C to +200.0°C Pt500

-328°F to +392°F

Pt500

-200.0°C to +200.0°C Pt1000

-328°F to +392°F Pt1000

-60°C to +180°C

Ni100

-76°F to +356°F

Ni100

0 to 20Ω

0 to 200Ω

0 to 2000Ω

0 to 20.00kΩ

±150 ppm/°C

BQ TRX

Resis-

tance

Ω

±150 ppm/°C

(*)

<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.

Specifications are subject to change without notice

USCDS040706

3

USC

Input impedances and overloads

Module

Inputs

-200µA to +200µA

-2mA to +2mA

-20mA to +20mA

-200mV to +200mV

-2V to +2V

-20V to +20V

-200mA to +200mA

-2A to +2A

-5A to +5A

-20V to +20V

-200V to +200V

-500V to +500V

-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°C to +400°C

-328°F to +752°F

-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°C to +180°C

-76°F to +356°F

0 to 20Ω

0 to 200Ω

0 to 2000Ω

0 to 20.00kΩ

Type

AC/DC

J

K

E

S

T

Pt100

Pt250/Pt100

Pt1000/Pt500

Ni100

Impedance

≤2.2kΩ

≤22Ω

≥2.2kΩ

≥200kΩ

≤1Ω

≤0.012Ω

≥2MΩ

Overload (continuous)

5mA

50mA

10V

50V

0.8A

7.5A

750V

Overload (1s)

10mA

150mA

20V

100V

1A

100A

1000V

BQ LSX/

BQ LSE/

BQ LSF

BQ HSX

BQ TRX

Thermo-

couple

I

LK

<0.5µA

Max 5V

Max 10V

BQ TRX

Thermoresis-

tance

800µA (*)

90µA (*)

800µA (*)

90µA (*)

800µA (*)

90µA (*)

Max 5V

Max 10V

BQ TRX

Resistance

Ω

Max 5V

Max 10V

Output specifications

RS422/RS485

Serial output

LED

Connections

Distance

Terminalization

Addresses

Protocol

Data (bidirectional)

Dynamic (reading only)

Static (reading/writing)

(on request)

Module: BR SX

Bidirectional (static and

dynamic variables).

Display of data

reception/transmission

Multidrop, 2 or 4 wires,

1000m

Directly on the module

by means of jumper

1 to 255, selectable

by means of software

MODBUS RTU/JBUS

Measurement, min value

max value

alarm status

All programming parameters,

min max reset

Data format

Baud rate

Insulation

8 data bit, no parity,

1 stop bit

selectable 4800, 9600,19200

and 38400 bit/s

By means of opto-couplers

4000 V output to

measuring inputs

4000 V output to

power supply input

(on request)

Module: BR SY

Bidirectional (static and

dynamic variables)

3 wires,

max. 15m

1 start bit, 8 data bit,

no parity, 1 stop bit

selectable 4800, 9600,

19200 and 38400 bit/s

As per RS422/485

rms

RS232

Serial output

Connections

Distance

Data format

Baud rate

Other characteristics

(*)

Max. generated measuring current for resistance equal to 0Ω

4

Specifications are subject to change without notice

USCDS0407063

USC

Output characteristics (continuous)

Alarm output

Alarm type

(on request)

Over-range alarm,

up alarm,

down alarm,

down alarm with

start-up deactivation

up alarm with latch,

down alarm with latch

Adjustable from 0 to 100%

of displayed electric range

0 to 100% of displayed range

0 to 255 s

Selectable: normally energized

/de-energized

500 ms, with filter excluded,

without alarm activation delay

1 with module BO R1

(relay output).

2, independent with module

BO R2 (2 relay outputs).

4, independent with module

BO R4 (2 relay outputs +

2 open collector outputs).

BO R5 (4 relay outputs).

Type SPDT

AC 1: 8A, 250VAC

DC 12: 5A, 24VDC

AC 15: 2.5A, 250VAC

DC 13: 2.5A, 24VDC

Type SPST (NO)

AC 1: 5A, 250VAC

DC 12: 3A, 24VDC

AC 15: 1.5A, 250VAC

DC 13: 1.5A, 24VDC

4000 V

RMS

output to

measuring input,

4000 V

RMS

output to

power supply input.

Open collector output

Insulation

NPN transistor type

V

ON

1.2 VDC/ max. 100 mA

V

OFF

30 VDC max.

By means of opto-couplers

4000 V

RMS

output to

measuring input

4000 V

RMS

output to

power supply input

(on request)

Module: BO AV

0 to 20 mADC, 0 to 10 VDC

Programmable within the

entire retransmission range;

allows to manage the

retransmission of all the

values from

0 to 20 mA / 0 to 10V

± 0.2% FS (@ 25°C ± 5°C)

≤

10 ms

± 200 ppm/°C

≤

700

Ω

≥

10 kΩ

By means of opto-couplers

4000V output to

measuring input

4000V output to

power supply input

The two outputs cannot be

used at the same time.

(on request)

rms

Alarm set-point

Hysteresis

On-time delay

Off-time delay

Output status

Min response time

Output channels

Single analogue output

Range

Scaling factor

Accuracy

Response time

Termperature drift

Load: 20 mA output

10 V output

Insulation

BO R1, R2, R4 relay outputs

Notes:

Excitation output

BQ LSE Module

Voltage

BQ LSF Module

Voltage

Insulation

BO R5 relay output

13 VDC ±10%

max. 50 mA

25 VDC ±10%

max. 25 mA

25V output to

measuring input

4000 V output to

power supply input

rms

Insulation

Software functions

Min / Max storage

Automatic storage

(in the EEPROM) of the

minimum and maximum

measured value from the

previous memory reset

Depending on the module:

measuring range and type of

probe (resistance, RTD

thermoresistance, TC

thermocouple) or measuring

type (TRMS or DC).

Automatic or from 100.0 to

999.9 ms only in the current

and voltage measurement.

Electrical scale compression,

displayed scale

compression/expansion

(max. 2 without filter, up to

10 with filter)

Programmable within the

Electrical range

whole measuring range

Decimal point position

Programmable within the

display range

Displayed range of the variable Programmable within the

display range

Diagnostics (only with Usc Soft)

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.

Only temperature inputs

Burn-out:

Measurement selection

Integration time selection

Scaling factors

Operating mode

Specifications are subject to change without notice

USCDS040706

5

USC-DINLSXSXR2LTX

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