Large Displays for Temperature, Process, Rate, Total, Time and Serial Data. Panel or Wall Mount.

LDB-Series

Nouveau

Large Process Displays

^€792,80 LDB-24-P-H-R-0-0

PASSEZ VOTRE COMMANDE

Bright 60 or 100 mm (2.3 or 4") Red or Green Digits
Wall, Suspension or Panel Mount
Full NEMA 4 (IP65) Metal Enclosure
Control, Alarm and Retransmission Capability with Field Installable Cards
Power Options of 85 to 260 Vac and 11 to 36 Vdc. Sensor Power Built-In where required.
Display of Current, Max or Min Values
Temperature: Thermocouples K, T, J, E, R, S, N, C; RTD/Pt100
Process: 4 to 20 mA, 0 to 20 mA, ±10 Vdc, 0 to 10 Vdc
Rate, Total, Count, Period: PNP, NPN, Namur, Inductive, TTL, Quadrature
Clock: Time, Timer with Start, Stop and Reset
Remote Display: ASCII RS232, RS485, Modbus RTU
Applications
Ideal for Informing Customers and Colleagues of Key Information
Time Keeping, Incident Free Days, Output, Productivity, Targets
Product/Piece Counting or Production Rate Indication

Compteurs et temporisateurs de température et processus - Voir Les Produits Associés

Déscription

LDB Large Display The LDB Series of large displays offer a wide range of measurement, alarm, and display capabilities for all types of industrial and commercial applications. Data can be seen at distances of up to 50 m (160') and by a large audience.

These displays can provide control, alarms, and/or retransmission of measured data with field-installable options for relay or transistor outputs, SSR controls, analog retransmission signals, and communications in Modbus RTU, RS485 or RS232 ASCII protocols. All circuits are isolated for reliable performance and protection.

The LDB series features a full NEMA 4 (IP65) metallic housing, designed to be panel mounted, wall mounted or suspended. The front keypad allows for easy configuration, and an optional remote keypad is also available.

The front lens is made from anti-reflective tinted methacrylate, which provides a sharp and clear reading at long distances. Additionally, 5 levels of LED brightness allow for adjustments to suit most environments.

Available Models and Features

Model	P	T	C1	CR	RTU	232	485
Main Function	PROCESS METER	TEMPERATURE METER (4 digit only)	COUNTER, RATEMETER, PERIODMETER	CLOCK, CHRONOMETER, TIMER	MODBUS RTU	RS-232 ASCII REPEATER	RS-485 ASCII REPEATER
Ranges	0/10Vdc 4/20mA ±10Vdc ±20mA	Pt100 (2 and 3 wires) Thermocouples J, K, T, E, S, R, N, C	Pulse counter up to 250 kHz Ratemeter up to 500 kHz Period up to 1000 sec.	Hours, minutes, seconds, tenths and cents of second Hour or decimal format	Modbus RTU protocol	RS-232 ASCII protocol	RS-485 ASCII protocol
Digit Height	60mm (2.36”) or 100mm (4”)
Sensor Excitation Voltage	5 to 20Vdc (max. 35mA)	-	5 to 18Vdc (max. 70mA)	5 to 18Vdc (max. 70mA)	-	-	-
Power High	85 to 265 Vac; 120-370 Vdc (isolated 2,500 Vac)
Power Low	11 to 36 Vdc (isolated 1500 Vdc)
Power Consumption (meter only)	60 mm (2.3”): 4 Digit = 3,0 W, 6 Digit = 3,50 W; 100 mm (4”) 4 Digit =5,25 W, 6 Digit = 5,50 W
Env. Protection	Full IP65 (NEMA 4) housing
Configuration	Front Keypad (Optional remote control)
Mounting	Panel, wall, suspended

Specifications
Display Digits & Range: Six 999999/-199999 or four 9999/-1999
Decimal Point: Configurable
LED Color: Red standard; Green optional
Digit Height: 60 mm (2.36") or 100 mm (4")
Operating Temperature: 0 to 50°C (32 to 122°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Connections: Plug-in screw terminal
Signal Wire Diameter: Max. 0.5 mm²
Power Wire Diameter: Max. 2.5 mm²
Process Meter
Signal Ranges: 4 to 20 mA, 0 to 10 Vdc, ±20 mA, ±10 Vdc
Excitation Voltage: 20 Vdc, 15 Vdc, 10 Vdc, 5 Vdc (max. 35 mA)
Accuracy: 0.05% F.S. ±1 digit
Offset Drift: 10 ppm/ºC
Span Drift: 25 ppm/ºC (includes offset drift)
Read Rate: 15 readings/second
Refresh Rate: 15/second
Response Time: <120 mSec. (0 to 99% signal)
Input impedance: 11 Ohm for mA, 932 k(O) for Vdc
Temperature Meter (4-Digit Only)
Pt100: 2 or 3 wire
Resolution: 1º or 0.1º
Measuring Range: 800 to -200ºC (1472 to -328ºF)
Accuracy: ±0.2º
Cable Compensation: Automatic up to 14 Ω
Offset Drift: 0.05%
Span Drift: 0.10% (includes offset drift)
Thermocouples: J, K, T, E, S, R, N, C, L
Resolution: 1º
Measuring Ranges: See user manual
Accuracy: ±2º to ±4º depending on thermocouple type
Thermocouple Cold Junction: Automatic (configurable)
Offset Drift: 0.05 to 0.2%
Span Drift: 0.02 to 0.2% (includes offset drift)
Rate, Total Meter
Signals Accepted: NPN, PNP, Namur, pick-up, TTL, inductive, mechanical, quadrature
Excitation Voltage: 5 Vdc, 9 Vdc, 15 Vdc, 18 Vdc (max. 70 mA)
Maximum Vdc at Input Terminals: ±30 Vdc
Quartz Accuracy: ±0.01%
Thermal Stability: 20 ppm/ºC
Display Refresh: 15/second
Maximum Frequencies:
    Counter: up to 250 KHz
    Rate Meter and Period: meter up to 500 KHz
Minimum Frequencies: Rate meter and period meter down to 1 mHz (0.001 Hz)
Clock, Timer, Chronometer
Reading, Formats:
    4-Digit: mm.ss, hh.mm, dd.hh, ssss, sss.s, ss.ss, mmmm, mmm.m, mm.mm, hhhh, hhh.h, hh.hh
    6-Digit: mm.ss.cc, hh.mm.ss, dd.hh.mm, mmmm.ss, hhhh.mm, dddd.hh, ssssss, sssss.s, ssss.ss, mmmmmm, mmmmm.m, mmmm.mm, hhhhhh, hhhhh.h, hhhh.hh (c=1/100 sec, s=sec., m=min., h=hour, d=day)
Counting Direction: Up, down
Controls: Start, stop, reset
Control Activation: Volt-free contact (default), configurable for push-pull, NPN, PNP, inductive
Maximum Vdc at Input Terminals: ±30 Vdc
Reset Control: Remote, front panel and on alarm
Accuracy: 100 ppm
Display Refresh: 12/second, reading memory maintained in case of power loss
Modbus RTU, RS485, RS232 Meter
Common:
    Speed: 38,400 bps to 600 bps
    Data Format: 8n1, 8e1, 8o1,8n2, Bus terminator not included, Watchdog configurable from 1 to 120 seconds
Modbus RTU:
    Bus: RS485
    Function: “slave” for Modbus RTU protocol
    Addresses: 1 to 247
RS485:
    Protocol: ASCII
    Bus: RS485
    Function: Repeater for ASCII code
    Addresses: 1 to 31
RS232:
    Protocol: ASCII
    Bus: RS232
    Function: Repeater for ASCII code
    Addresses: 1 to 31 (“daisy-chain” connections)

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Déscription

Large Displays For Process Signal Inputs

LDB-24-P-H-R-0-0

€792.80

Stock: 8 semaines

Red, 4-digit, 60 mm (2.3") high. 85 to 265 Vac powered

LDB-44-P-H-R-0-0

€1,009.03

Stock: 8 semaines

Red, 4-digit, 100 mm (4") high. 85 to 265 Vac powered

LDB-24-P-L-R-0-0

€858.34

Stock: 8 semaines

Red, 4-digit, 60 mm (2.3") high. 11 to 36 Vdc powered

Large Displays For Temperature Sensor Inputs

LDB-24-T-H-R-0-0

€792.80

Stock: 8 semaines

Red, 4-digit, 60 mm (2.3") high. 85 to 265 Vac powered

LDB-44-T-H-R-0-0

€1,009.03

Stock: 8 semaines

Red, 4-digit, 100 mm (4") high. 85 to 265 Vac powered

LDB-44-T-L-R-0-0

€1,067.99

Stock: 8 semaines

Red, 4-digit, 60 mm (2.3") high. 11 to 36 Vdc powered

Large Rate/Total Displays For Frequency Signal Inputs

LDB-24-C1-H-R-0-0

€768.22

Stock: 8 semaines

Red, 4-digit, 60 mm (2.3") high. 85 to 265 Vac powered

LDB-26-C1-H-R-0-0-0

€816.31

Stock: 1 semaine

Red, 6-digit, 60 mm (2.3") high. 85 to 265 Vac powered

Large Clock/Timer Displays

LDB-24-CR-H-R-0-0

€737.12

Stock: 4 semaines

Red, 4-digit, 60 mm (2.3") high. 85 to 265 Vac powered

LDB-44-CR-H-R-0-0

€938.15

Stock: 1 semaine

Red, 4-digit, 100 mm (4") high. 85 to 265 Vac powered

Large Remote Displays for RS485 ASCII data

LDB-24-485-H-R-0-0

€737.12

Stock: 4 semaines

Red, 4-digit, 60 mm (2.3") high. 85 to 265 Vac powered

LDB-44-485-H-R-0-0

€1,009.03

Stock: 8 semaines

Red, 4-digit, 100 mm (4") high. 85 to 265 Vac powered

Plug-in Output and Communications Cards

LDB-AO

€121.09

Stock: 8 semaines

Isolated analog output card. With connector, tie wrap and cable gland

LDB-R1

€68.38

Stock: 1 semaine

Isolated relay output card. With connector, tie wrap and cable gland

LDB-RTU

€112.58

Stock: 1 semaine

Isolated MODBUS option card. With connector, tie wrap and cable gland

LDB-S2

€112.58

Stock: 1 semaine

Isolated RS-232 option card. With connector, tie wrap and cable gland

LDB-S4

€112.58

Stock: 1 semaine

Isolated RS-485 option card. With connector, tie wrap and cable gland

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Notez: Comes complete with installation/user guide and 3-way brackets for panel, wall or suspension mounting.