Omega Products LDP6-CDC1C User Manual



LARGE DISPLAY METER

FOR STRAIN GAGE BRIDGE OR PROCESS INPUTS

LDP63000 Series

LDP63000-E, $475,
shown smaller
than actual size.

Starts at

$

475

⻬ Large 38 mm (1.5") LED Display

Readable to 21 m (70')

⻬ Various Input Types Available
⻬ Alarms, Analog Outputs, and

Communication Optional

⻬ User Scalable Display
⻬ 5 Digit Display, -19999 to 99999 Counts
⻬ Universal AC/DC Powered
⻬ PC Software for Meter Configuration
⻬ NEMA 4X IP65 Front Face
⻬ 121 x 254 mm (4.75 x 10") Bezel
⻬ Field Installable Output Cards

(Optional)

The LDP63000 Series is a versatile display that can
increase productivity by offering the plant floor or
production area a large visual display of their current
status. The LDP63000 display accepts various analog
inputs through the use of input modules which allow
the unit to adapt to most any application. Process and
strain inputs can be field scaled over a range of -19999
to 99999 counts with floating decimal point. Additional
plug-in option cards can add alarms, analog output,
and communication/bus capabilities, making the
LDP63000 a truly intelligent panel meter.

SPECIFICATIONS

Display: 38 mm (1.5") Red LED, 5-Digit: (-19999 to 99999)
Power Requirements: 85 to 250 Vac, 50/60 Hz, 18 VA

(“-LV” low voltage option: 11 to 36 Vdc or 24 Vac ±10%,
50/60 Hz, 14 W)

Excitation:

Process: 24 Vdc @ 50 mA, ± 5% regulated
Strain: Selectable 5 Vdc @ 65 mA or 10 Vdc

@125 mA (± 2%)

Keypad: Five tactile membrane switches integrated into
the front panel

Operating Temperature Range: 0 to 50°C (32 to 122°F)
Storage Temperature Range: -40 to 60°C (-40 to 140°F)
Operating and Storage Humidity: 0 to 85% max.

RH (non-condensing)

Altitude: Up to 2000 meters
Enclosure Rating: IP65 Face only
Connections: High compression cage-clamp terminal blocks
Construction: Steel with textured black polyurethane paint
Dimensions: 254 x 120.7 x 121.2 mm (10.0 x 4.75 x 4.77")

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INSTRUMENTATION

D

LARGE DISPLAY METER



120.7
(4.75)

254
(10)

3.05

(0.12)

118.10
(4.65)

89.90
(3.54)

2

2.0

(0.08)

120

(4.725)

2x

106.7
(4.2)

7.2

(0.285)

5.94 (0.234) Dia.
Thru, Typical

92.2

(3.63)

+0.78

-0.00
+0.03

0.00

236

(9.29)

+1.01

-0.00
+0.04

0.00

FOR STRAIN GAGE BRIDGE OR PROCESS INPUTS

Panel Cutout: 236 x 92.2 mm
(9.29 x 3.63")

Depth Behind Panel: 118.1 mm (4.65")
Panel Thickness: 1.57 to 9.5 mm

(0.060 to 0.375")

Weight: 1.2 kg (2.7 lb)

OPTION BOARD

COMMUNICATIONS CARDS

RS232/RS485

Isolation to Sensor and User Input
Commons: 500 Vrms for 1 min

Working Voltage: 50V (Not

isolated from all other commons)

Baud Rate: 300 to 19.2k
Data Format: 7/8 bits; odd, even, or

no parity working Voltage: 50V

RS232 Communication Card

Type: RS232 half duplex

RS485 Communication Card

Type: RS485 multi-point balanced

interface
Bus Address: 0 to 99, max

32 meters per line
Transmit Delay: Selectable;

2 to 50 msec or 50 to 100 msec

MODBUS

Type: RS485; RTU and ASCII

MODBUS modes

Isolation to Sensor and User Input
Commons: 500 Vrms for 1 minute

®

Dimensions: mm (in)

Working Voltage: 50V (Not

isolated from all other commons)

Baud Rates: 300 to 38400

ata: 7/8 bits

D
Parity: No, Odd, or Even
Addresses: 1 to 247
Transmit Delay: Programmable

ANALOG OUTPUT CARD

ypes (User Selectable): 0 to 20 mA,

T

4 to 20 mA and 0 to 10 Vdc

Isolation to Sensor and User

Input

Commons: 500 Vrms for 1 min
Working Voltage: 50V

(Not isolated from all other commo

ns)

Accuracy: 0.17% FS (18 to 28°C);

0.4% FS (0 to 50°C)

Resolution: 1/3500
Compliance:

10 Vdc: 10 kΩ load min
20 mA: 500 Ω load max

Update Time: 200 msec max to

within 99% of final readout value
(digital filter and internal zero
correction disabled) 700 msec max
(digital filter disabled, internal zero
correction enabled)

SETPOINT OUTPUT CARDS

(Four types of field installable cards)

Response Time: 200 msec max

to within 99% of final readout value
(digital filter and internal zero correction
disabled) 700 msec max (digital filter
disabled, internal zero correction enabled)

Dual Relay Card (LDP6-CDS10):

Type: Two FORM-C relays
Isolation to Sensor and User Input

Commons: 2000 Vrms for 1 min
Working Voltage: 250V
Contact Rating: One relay

energized: 5 amps @ 120/240 Vac
or 28 Vdc (resistive load),

1

⁄8 HP @
120 Vac, inductive load. Total current
with both relays energized not to
exceed 5 A

Life expectancy: 100 K cycles min. at
full load rating. External RC snubber
extends relay life for operation with
inductive loads

Quad Relay Card (LDP6-CDS20):

Type: Four FORM-A relays
Isolation to Sensor and User Input

Commons: 2300 Vrms for 1 min
Working Voltage: 250V
Contact Rating: One Relay

Energized: 3 amps @ 250 Vac or
30 Vdc (resistive load),

1

⁄10 HP @
120 Vac, inductive load. Total Current
With All Four Relays Energized not to
exceed 4 A

Life Expectancy: 100 K cycles min
at full load rating. External RC
snubber extends relay life for
operation with inductive loads

Quad Sinking Open Collector
(LDP6-CDS30):

Type: Four isolated sinking NPN

transistors.

Isolation to Sensor and User Input
Commons: 500 Vrms

for 1 min
Working Voltage: 50V Not Isolated

from all other commons
Rating: 100 mA max @ VSAT =

0.7V max VMAX = 30V

Quad Sourcing Open Collector
(LDP6-CDS40):

Type: Four isolated sourcing PNP

transistors

Isolation to Sensor and User Input
Commons: 500 Vrms

for 1 min
Working Voltage: 50V (Not

Isolated from all other commons)
Rating: Internal supply: 24 Vdc

±10%, 30 mA max total all four
External supply: 30 Vdc max,

100 mA max each output

Recommended Reference Book:

Process Control

,

GE-2515, $59

See Section Y

For Additional Books

D-49