LDM40LSE0AVXXX [CARLOGAVAZZI]
Digital Panel Meters DC/AC Current and Voltage Indicator/Controller;
| 型号： | LDM40LSE0AVXXX |
| 厂家： | 
Carlo Gavazzi |
| 描述： | Digital Panel Meters DC/AC Current and Voltage Indicator/Controller |
| 文件： | 总7页 (文件大小：430K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Digital Panel Meters
DC/AC Current and Voltage Indicator/Controller
Type LDM40
•
Multi-input instrument 4-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)
• Up to 2 independent alarm set-points (optional)
• 20mA/10V DC analogue output (optional)
• RS485 serial communication port (optional)
• Modbus, Jbus communication port
• Universal power supply:
18-60VAC/DC and 90-260VAC/DC
• Front protection degree: IP65
Product Description
How to order
LDM40 LSE H 0 XX XX X
Model
µP-based digital panel meter,
4-DGT LED indicator and
controller, for current, voltage
and two-level protection
password. One analogue
output and serial communi-
cation port RS485 available
Measuring inputs
Power supply
Alarms
measurements.
Measuring
Retransmission
Communication
Options
ranges and functions easily
programmable from the front
key-pad. LDM40 includes
storage min-max functions
on request. Housing
for
panel mounting with front
protection degree: IP65.
Type Selection
Measuring inputs
Power supply
Alarms
Retransmission
LSE: signal inputs + AUX:
0.2-2-20mA DC/AC;
0.2-2-20V DC/AC
HSX: signal inputs:
0.2-2-5A DC/AC;
H:
L:
90 to 260V AC/DC
18 to 60V AC/DC
0:
1:
None
XX:
AV:
None
single relay output,
(AC1-5AAC, 250VAC)
Dual relay output,
(AC1-5AAC, 250VAC)
Single analogue output,
0 to 20mA DC and
0 to 10V DC
2:
20-200-500V DC/AC
Communication
Options
XX:
SX:
None
Serial port RS485
X:
T:
None
Tropicalization
Input Specifications
Analogue inputs
LSE type
HSX type
Channels and variables
1, mA and V DC/AC + AUX
1, A and V DC/AC
See table “Measurement
accuracy, temperature drifts,
minimum and maximum
indications”
height 14.2 mm
Colour: red
Max and min indication
Measurements
See table “Measurement
accuracy, temperature drifts
min and max indications”
Accuracy
Current, voltage.
For the current and voltage
measurements:
TRMS measurement of dis-
torted sine waves.
Direct
Additional errors
Humidity
Input frequency
Magnetic field
0.3% RDG, 60% to 90% R.H.
0.4% RDG, 62 to 440 Hz
0.5% RDG @ 400 A/m
Coupling type
Crest factor
≤3; APmax=1.7In; VPmax=1.7Un
Temperature drift
See table “Measurement
accuracy, temperature drifts,
min and max indications”
Input impedance
See table “input
impedances and overloads”
Sampling rate
Display refresh time
Display
500 samples/s @ 50Hz
200 msec @ 50Hz
Frequency
Overload
40 to 440 Hz
See table “input
impedances and overloads”
4 DGT,
7 segments
Specifications are subject to change without notice LDM40DS 250707
1
LDM40
Measurement accuracy, temperature drifts, min and max indications
All accuracies and min/max indications are referred to an ambient temperature range of 25°C 5°C, relevant humidity ≤60% and scale ratio
(electrical/displayed scale) equal to 1.
Input
Range
Type
Accuracy
Temp. drift
Min. indicat. (<)
Max. indicat. (<)
DC: (0.1%RDG+3DGT)
0% to 25% FS;
-200µA to +200µA
-2mA to +2mA
-20mA to +20mA
-200mV to +200mV
-2V to +2V
- 199.9
- 1.999
- 19.99
- 199.9
- 1.999
- 19.99
+ 200.0
+ 2.000
+ 20.00
+ 200.0
+ 2.000
+ 20.00
(0.1%RDG+2DGT)
25% to 110% FS.
TRMS (45 to 65Hz)*:
(0.3%RDG+3DGT)
0% to 25% FS;
LSE
DC/AC
150 ppm/°C
-20V to +20V
(0.3%RDG+2DGT)
25% to 110% FS.
DC: (0.1%RDG+3DGT)
0% to 25% FS;
-200mA to +200mA
-2A to +2A
- 199.9
- 1.999
- 1.999
- 19.99
- 199.9
- 199.9
+ 200.0
+ 2.000
+ 5.000
+ 20.00
+ 200.0
+ 500.0
(0.1%RDG+2DGT)
25% to 110% FS.
DC/AC TRMS (45 to 65Hz)*:
(0.3%RDG+3DGT)
0% to 25% FS;
-5A to +5A
HSX
150 ppm/°C
-20V to +20V
-200V to +200V
-500V to +500V
(0.3%RDG+2DGT)
25% to 110% FS.
*
<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.
The max indication using the scaling capability of the instrument can be extended to 9999.
Input impedances and overloads
Input
Range
Type
Impedance
Overload (continuous)
Overload (1s)
-200µA to +200µA
-2mA to +2mA
-20mA to +20mA
-200mV to +200mV
-2V to +2V
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
≤2.2kΩ
≤22Ω
≤22Ω
≥2.2kΩ
≥200kΩ
≥200kΩ
5mA
50mA
50mA
10V
50V
50V
10mA
150mA
150mA
20V
100V
100V
LSE
HSX
-20V to +20V
-200mA to +200mA
-2A to +2A
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
≤1Ω
≤0.012Ω
≤0.012Ω
≥2MΩ
≥2MΩ
≥2MΩ
0.8A
7.5A
7.5A
750V
750V
750V
1A
100A
100A
1000V
1000V
1000V
-5A to +5A
-20V to +20V
-200V to +200V
-500V to +500V
Output specifications
Alarm outputs
Alarm type
(on request)
Active alarm for out-of-range,
up alarm,
energized/de-energized
500 ms, with filter excluded,
without alarm on-time delay
Up to 2
Min response time
down alarm,
Output channels
down alarm with
start-up deactivation,
up alarm with latch,
down alarm with latch
Adjustable from 0 to 100%
of displayed range
0 to 100% of displayed range
0 to 255 s
Type SPDT
AC 1: 5A, 250VAC
DC 12: 5A, 24VDC
AC 15: 2,5A, 250VAC
DC 13: 2,5A, 24VDC
4000 VRMS output to
measuring input,
Alarm set-point
Insulation
Hysteresis
On-time delay
Off-time delay
Output status
4000 VRMS output to
power supply input.
0 to 255 s
Selectable: normally
2
Specifications are subject to change without notice LDM40DS 250707
LDM40
Output specifications
RS422/RS485
(on request)
Analogue output
Range
Scaling factor
(on request)
Serial output
Bidirectional (static and
dynamic variables).
Multidrop, 2 or 4 wires,
1000 m
0 to 20 mADC, 0 to 10 VDC
Programmable within the
entire retransmission range;
allows to manage the
retransmission of all the
values from:
Connections
Distance
Terminalization
Directly on the module
by means of jumper
1 to 255,selectable
by means of the front key-pad
MODBUS RTU/JBUS
Addresses
0 to 20 mA / 0 to 10V
0.2% FS (@ 25°C 5°C)
≤ 10 ms
200 ppm/°C
≤ 700 Ω
Accuracy
Protocol
Data (bidirectional)
Response time
Temperature drift
Load: 20 mA output
10 V output
Dynamic (reading only)
Measurement, min value
max value
alarm status
All programming parameters,
min max reset
reset of latch alarm
8 data bit, no parity,
1 stop bit
Selectable 4800, 9600,
and 19200 bit/s
By means of opto-couplers
4000 Vrms output to
measuring inputs,
4000 Vrms output to
power supply input
≥ 10 kΩ
Insulation
By means of opto-couplers
4000Vrms output to
measuring input,
Static (reading/writing)
4000V output to
rms
Data format
power supply input
The two outputs cannot be
used at the same time
Notes:
Baud rate
Insulation
Excitation output
Voltage
LSE input only
13 VDC 10%
max. 50 mA
25Vrms output to
measuring input,
4000 Vrms output to
power supply input
Insulation
Software functions
Min / Max storage
Automatic storage
Electrical range
Programmable within the
whole measuring range
Programmable within the
displayed range
Programmable within
the displayed range.
(in the EEPROM) of the
minimum and maximum
measured value from the
previous memory reset
Decimal point position
Displayed range
Password
Numeric code max 4 dgt
2 levels of data protection.
0 to 4999 fully protected.
5000 to 9999 access to
programming is protected .
Alarm set-points are directly
programmable from the
measuring mode.
Diagnostics
The display flashes when the
limits of the displayed range
are exceeded, the data
are updated up to 20%
of the rated displayed range.
1st level
2nd level
Digital filter
Filter operating range
Filtering coefficient
0 to 9999
1 to 32
Measurement selection
Integration time selection
Depending on the input:
- measuring range
Scaling
Selection of min value
of the input range.
Selection of max value of
the input range.
Selection of decimal point
position.
-
measuring type (TRMS or DC).
Automatic or from 100.0 to
999.9 ms only in the current
and voltage measurement.
Scaling factor
Operating mode
Selection of min
Electrical scale compression,
displayed scale
compression/expansion
(max. 2 without filter, upto
10 with filter)
displayable value.
Selection of max displayable
value.
Specifications are subject to change without notice LDM40DS 250707
3
LDM40
General Specifications
Operating
temperature
0° to 50°C (32° to 122°F)
(R. H. < 90% non-condensing)
Safety Standards
Safety
EN 61010-1, IEC 61010-1
Storage
temperature
-10° to 60°C (14° to 140°F)
(R.H. < 90% non-condensing)
Connections
Wire section
Screw type
Max 2.5mm2
Insulation reference
voltage
Insulation
300 VRMS to ground
(500V input)
Housing
Dimensions
Material
1/8 DIN, 48 x 96 x 83 mm
PC-ABS,
self-extinguishing: UL 94 V-0
See table “Insulation between
inputs and outputs”
Protection degree
Weight
Front: IP65
Connections: IP20
Dielectric strength
Rejection
NMRR
4000 VRMS for 1 minute
340 g approx (packing
included)
40 dB, 40 to 60 Hz
100 dB, 40 to 60 Hz
CMRR
Approvals
CE, UL and CSA in progress
EMC
EN61000-6-2, IEC61000-6-2
EN61000-6-3, IEC61000-6-3
Supply Specifications
AC/DC voltage
90 to 260V (standard)
18 to 60V (on request)
Energy consumption
≤ 8VA/4W (90 to 260V)
≤ 8VA/4W (18 to 60V)
Excitation output
Insulation between inputs and outputs
Meas.
input
Relay Analogue Serial
Excit.
output
90-260VAC/ 18-60VAC/
DC p.supply DC p.supply
output
output
port
V
Continuous
max. 30s
30
25
20
15
10
5
Meas.
input
-
4kV
4kV
4kV
25V
4kV
4kV
4kV
-
4kV
4kV
4kV
4kV
4kV
-
4kV
4kV
4kV
4kV
4kV
-
Relay
output
4kV
4kV
4kV
25V
4kV
4kV
-
4kV
-
4kV
4kV
-
Analogue
output
4kV
4kV
4kV
4kV
4kV
Serial
port
4kV
4kV
4kV
4kV
Excit.
output
4kV
4kV
4kV
90-260VAC/
DC p.supply
4kV
4kV
18-60VAC/
DC p.supply
-
-
0
mA
10
20
30
40
50
60
The excitation output is constant and indepen-
dent of power supply’s voltage.
Used calculation formulas
Only for TRMS Measurements
Instantaneous effective
voltage (TRMS)
Instantaneous effective
current (TRMS)
4
Specifications are subject to change without notice LDM40DS 250707
LDM40
Wiring diagrams
Process signal wiring diagrams
LSE
LSE
LSE
Fig. 1
Fig. 2
Fig. 3
32 31 30 29 28
32 31 30 29 28
32 31 30 29 28
N.C. N.O. COM
N.C. N.O. COM
N.C. N.O. COM
20V 0.2mA
20mA
20V 0.2mA
20mA
20V 0.2mA
20mA
2V 200mV COM 2mA AUX- AUX+
2V 200mV COM 2mA AUX- AUX+
2V 200mV COM 2mA AUX- AUX+
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
- ~
Probe
- ~
-
+
+
-
z
z
Probe Signal output Probe power supply
+ ~
+ ~
Voltage measurements
4-wire connection probe
Current measurements
Voltage measurements
LSE
LSE
LSE
Fig. 4
Fig. 5
Fig. 6
32 31 30 29 28
32 31 30 29 28
32 31 30 29 28
N.C. N.O. COM
N.C. N.O. COM
N.C. N.O. COM
20V 0.2mA
20mA
20V 0.2mA
20mA
20V 0.2mA
20mA
2V 200mV COM 2mA AUX- AUX+
2V 200mV COM 2mA AUX- AUX+
2V 200mV COM 2mA AUX- AUX+
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
Probe
Probe
Probe
-
+
-
+
- +
+
-
+
-
+ -
Probe Signal output Probe power supply
Probe Signal output Probe power supply
Probe Signal output Probe power supply
Voltage measurements
3-wire connection probe
Current measurements
4-wire connection probe
Current measurements
3-wire connection probe
High-level signals wiring diagrams
LSE
HSX
HSX
Fig. 7
Fig. 8
Fig. 9
32 31 30 29 28
32 31 30 29 28
32 31 30 29 28
N.C. N.O. COM
N.C. N.O. COM
N.C. N.O. COM
500V
200V
500V
200V
20V 0.2mA
20mA
5A
2A
5A
2A
2V 200mV COM 2mA AUX- AUX+
COM 200mA
20V
COM 200mA
20V
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
- ~
- ~
Probe
-
+
+
-
z
z
Probe Signal output Probe power supply
+ ~
+ ~
Current measurements
2-wire connection probe
Current measurements
Voltage measurements
Specifications are subject to change without notice LDM40DS 250707
5
LDM40
Power supply and output connections wiring diagrams
Relay output
R2
RS485 serial port
(last instrument)
Analogue outputs,
10V, 20mA DC
Relay output
R1
F1
Other Instruments
RS1,2,3...N
Serial Converter
H: power supply 90-260VAC/DC,
F1= 315mA T 250V 5x20mm
RS485 4-wire connection: additional devices provided with RS485
port (indicated as RS1,2,3...N) are connected in parallel. The termi-
nation of the serial port is carried out only on the last instrument of
the network with a jumper from 25 to 27 connections.
Note: particular types of cables or plants may require an external
termination. For the network connections use twisted cable type
AWG26.
L: power supply 18-60VAC/DC,
F1= 1.6A T 250V 5x20mm
Front panel description
:
- to program values;
- to select functions;
- to scroll display pages.
2. Display
Instantaneous measurements:
- 4 digit (max display 9999).
Alphanumeric indications by means of LED display for:
- Display of configuration parameters;
- The measured variable.
2
3
4
1
3. Alarm status LED
Display any alarm condition
1. Key-pad
The programming of the configuration parameters and the
display are easily controlled by means of the 3 function
keys.
: to enter the programming procedure and to confirm
the password.
4. Engineering unit
The instrument is supplied with a complete set of
self-sticking labels with the main engineering units.
6
Specifications are subject to change without notice LDM40DS 250707
LDM40
Dimensions
Engineering Units
11mm
83mm
48mm
96mm
45mm -0,3/+0,6
92mm -0,3/+0,8
Max. allowed panel depth: 8mm.
Terminal blocks
Instrument back view
Specifications are subject to change without notice LDM40DS 250707
7
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明