LED BARGRAPH WITH SINGLE OR DUAL STRIP LIGHT
BGL144
(144 x 48 mm)
• Process Input: mA, mV, V (Selectable)
• Display:
40 leds strip light, 10 000 pts led display
Red, Green, Yellow, Blue colors available
• BGL144-1: Single strip light with display version
• BGL144-2: Dual strip light with display version
• BGL144/R: 2 alarms relays option
• BGL144-L: Low cost version (without display)
• BGL144 H: Horizontal mounting version
BGL144 device is a digital bargraph. It permit, thanks to it’s strip lights to quickly appreciate the measure order
of magnitude as well as it’s variance. It’s digital display permit if needed, a more accurate reading.
FUNCTIONALITY:
Setting:
Inputs:
Full device setting in front panel or via RS232 link with every terminal emulating system
Example: HyperTerminal Windows
The two input channels are independently configurable for
voltage or direct current measures.
- Current 0..4....20 mA,
- Voltage on 3 ranges : 0….150mVdc , 0...20Vdc ,0….200Vdc
(all scales can be carried out in ranges limits)
Measures:
- Physical unit range conversion (customizable front scale)
- Square root extraction
- Non linear scale (polyline)
Front panel:
- Measure visualization strip light; 40 points resolution
(two display mode : dot or bar)
- Over-current alarm threshold setting
- 4 digits led alphanumerical display; 10 000 points resolution
- Visualization of channel 1 or 2 setting in front panel
- Displayed channel indication led
- Alarm indication led
- Three buttons keyboard for full device setting
(input type, thresholds setting, communication, output)
(locking available on RS232 link).
Relays:
4 relay outputs maximum (2 for each channel) which can be used in
alarm or regulation mode (input current loop breaking detection)
Threshold, direction, hysteresis and delay individual setting for each
relays (on & off delay)
Analog output:
General characteristics:
- Slot-in enclosure (144mm x 48mm x 85mm HxLxD)
- Snap-in fixing by means of plastic clamps
- Wiring on plug in spring loaded terminals (wire gauge: 1mm² maxi)
- Tropicalization varnish
- IP20 Tightness
- Galvanic insulation input / output / power supply / relays / communication
- Universal power supply non polarized AC - DC
- Setting parameters backup on FLASH
- Possible firmware update
Versions and order codes:
BGL144-1:
BGL144-2:
Single strip light with display version
Dual strip light with display version
BGL144L:
BGL144H:
Low cost version (without 4 digits display)
Horizontal mounting version
OPTION :
/R1:
/R2:
/S:
/CM
/CP
/CMTCP
1 relay for each measure channels
1 relays for each measure channels
1 analog output for each measure channels
RS485 MODBUS / JBUS link
RS485 PROFIBUS-DP link
Ethernet MODBUS TCP link
1 insulated analog output for each measure channels in option
current or voltage settable: 0 ... 4 ... 20 mA ; 0...1...5...10 V
Settable response time and burn-out value for each output
Remarks:
Communication interface:
* default display color: red
Several communication protocol available in option for measure reading:
- RS485 : Modbus , Profibus
- Ethernet : Modbus TCP
Connectors :
* /R2, /S, /CM, /CP, CMTCP options may not be combined !
removable screw connections
spring plug connectors on request
BARGRAPH
E1
90 days accuracy (20 °C +/- 2 °C) THIS DATASHEET CAN BE DOWNLOADED ON WWW.LOREME.FR
TYPE
Voltage
Input impedance
INPUT (12 bits resolution)
CALIBER
ACCURACY
200 mV
+/- 0.3mV
>1 M
Voltage
Input impedance
20 V
250 k
+/- 0.015 V
Voltage
Input impedance
200 V
2 M
+/- 0.15 V
Current
Input impedance
20 mA
100 
+/- 0.01 mA
TECHNICAL SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Temperature: Operating
-10 à +60 °C
Storage
-20 à +85 °C
Influence
0.005 % / °C (of full scale)
Relative humidity
85 % (non condensed)
Weight
~ 400g
Tightness
IP20, (IP54 in option)
Dielectric strength
inputs / power supply / relays
1500 Vac continuous
POWER SUPPLY
(to be defined at order)
20 à 265 Vac / Vdc, 3 VA
9 à 30 Vdc, 3 W
Reverse polarity protection
Response time: 125 ms / Channel (8 measures per seconds)
ANALOG OUTPUT
RANGE
ACCURACY
0 ... 4 ... 20 mA
+/- 10 µA
750 Ohms
TYPE
Current
Maximum load
Electromagnetic Compatibility
RELAYS
Insulated reverser contact - Switching power : 1 A / 250 Vac
COMMUNICATION
Modbus RTU on RS485 from 1200 to 38400 bauds
Profibus DP on RS485 from 9600 to 1.5M bauds.
Wires on terminal connection
Modbus TCP on Ethernet 10/100 base T (RJ 45 connection)
Generic standards: NFEN50081-2 / NFEN50082-2
EN55011
EN61000-4-2
EN61000-4-4
EN61000-4-5
EN61000-4-8
EN61000-4-11
meet
no influence
< +/- 5 %
< +/- 5 %
no influence
< +/- 5 %
group 1 / class A
B ENV50140
B ENV50141
B ENV50204
A
B
DBT
< +/- 5 %
< +/- 10 %
no influence
73/23/CEE
WIRING AND OUTLINE DIMENSIONS:
Cut-off format: 44 x 139

E 2 LOREME 12, rue des Potiers d'Etain - 57071 Metz  03.87.76.32.51 - Fax 03.87.76.32.52 - Email: [email protected] - [email protected]
On account of the constant technologies and standards evolution, LOREME keeps the possibility to modify the specifications of the included products without notice.