Omega Products LDP6-CDL10 Installation Manual

LDP6-CCDL10

Analog Output Option Card

M4538-0408

1

INSTALLING AN OPTION CARD

Caution: The option and main circuit cards contain static
sensitive components. Before handling the cards, discharge
static charges from your body by touching a grounded bare
metal object. Ideally, handle the cards at a static controlled
clean workstation. Also, only handle the cards by the edges. Dirt,
oil or other contaminants that may contact the cards can
adversely affect circuit operation.

Warning: Exposed line voltage exists on the circuit boards.
Remove all power to the meter AND load circuits before
accessing the unit.

1. Remove the main assembly from the rear of the case. Squeeze the finger
holds on the rear cover, or use a small screwdriver to depress the side
latches to release it from the case. It is not necessary to separate the rear
cover from the main circuit card.

2. Locate the option card connector for the type of option card to be
installed. Hold the unit by the rear connector, not the display board, when
installing an option card.

3. Install the option card by aligning the option card connector with the slot
bay in the rear cover. The cards are keyed by position with different main
board connector locations. Be sure the connector is fully engaged and the
tab on the option card rests in the alignment slot on the display board.

4. Slide the assembly back into the case. Be sure the rear cover latches fully
into the case.

5. Apply the option card label to the bottom side of the meter. Do not cover
the vents on the top surface of the meter. The surface of the case must
be clean for the label to adhere properly. Apply the label to the area
designated by the large case label.

DESCRIPTION

This bulletin serves as a guide for the installation, configuration and
operation of the Analog Output card. The analog output can be configured for 0
to 20 mA, 4 to 20 mA or 0-10 VDC. Only one range can be used at a time.

The meter can be fitted with up to three optional plug-in cards. The slot bays
of the plug-in cards are dedicated to a particular card function. The plug-in card
functions are: serial communications, analog output and setpoint output. Only
one card from each function category can be installed.

TOP VIEW

LP0684A

INSTRUCTION

SHEET

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Enter the analog output type. For 0-20 mA or 4-20 mA
use terminals 18 and 19. For 0-10 V use terminals 16 and

17. Only one range can be used at a time.

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"4*/

ANALOG TYPE

ANALOG ASSIGNMENT







SELECTION

0 to 10 V

4 to 20 mA

0 to 20 mA

RANGE

InP totLOHI

Enter the Display Value that corresponds to 0 mA (0-20
mA) , 4 mA (4-20 mA) or 0 VDC (0-10 VDC).

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

"/-0

ANALOG LOW SCALE VALUE

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"/)*

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

VEU

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-0

CVSO

ANALOG HIGH SCALE VALUE

ANALOG UPDATE TIME

PROBE BURN-OUT ACTION (DP63500 ONLY)

-19999 to 99999

-19999 to 99999

0.0 to 10.0

LO HI

MODULE 8 - Analog Output Parameters (

0VU

)

PARAMETER MENU

Indicates Program Mode Alternating Display.

Factory Settings are shown.

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Parameter

Selection/Value

Enter the source for the analog output to retransmit:

InP = Display Input Value
HI = Maximum Display Input Value
LO = Minimum Display Input Value
tot = Totalize Display Value

Enter the Display Value that corresponds to 20 mA (0-20
mA) , 20 mA (4-20 mA) or 10 VDC (0-10 VDC).

Enter the analog output update rate in seconds. A value
of 0.0 allows the meter to update the analog output at a
rate of 20/sec.

Enter the probe burn-out action. In the event of a
temperature probe failure, the analog output can be
programmed for low or high scale.

SPECIFICATIONS

Analog Output Card

Types: 0 to 20 mA, 4 to 20 mA and 0 to 10 VDC
Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Working Voltage: 50 V. Not isolated from all other commons.

DP63700 Only:

Isolation To Sensor Common: 1400 Vrms for 1 min.

Working Voltage: 125 V

Isolation To User Input Common: 500 Vrms for 1 min.

Working Voltage: 50 V

Accuracy: 0.17% of FS (18 to 28°C); 0.4% of FS (0 to 50°C)
Resolution: 1/3500
Compliance:

10 VDC: 10 KΩ load min.
20 mA: 500 Ω load max. (self-powered)

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)

DP63700 only: 1 sec. max. to within 99% of final readout value (digital filter

disabled)