Onicon D-100 Flow Manual de usuario descargar pdf (Pagina 6)

11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]

D-100 Flow Display Manual 10/14 - 0634-14 / 18340 Page 6

GENERAL SPECIFICATIONS

ACCURACY

Analog Inputs: 0.1% of full scale

Analog Outputs: 0.1% of full scale

PROGRAMMING

Factory programmed for specic application.

MEMORY

Nonvolatile EEPROM memory retains all program

parameters and totalized values in the event of

power loss.

DISPLAY

Standard: 2-line Alphanumeric LCD displays ow

rate and ow total for the standard ow input

Alpha: 16 character, 0.2” high

Numeric: 7 digit, 0.4” high

Rate Display Range: 0 - 9,999,999

Totalizer Display Range: 0 - ,999,999

The totalizers will roll over to zero when maximum

count is exceeded.

OUTPUT SIGNALS

Pulse Outputs:

Two isolated contact closure outputs for separately

totalizing forward and reverse ow from the

standard ow input. Contact duration: 0.5, 1, 2

or 6 seconds (factory selectable). Default: 0.5

seconds

Maximum contact ratings: 100 mA, 50 VDC

Isolated contact closure output for indicating ow

direction

Maximum contact ratings: 100 mA, 50 VDC

Analog Outputs Options:

Single isolated analog output:

4-20 mA, 0-10 V or 0-5 V

Multiple (4) isolated analog outputs: 4-20 mA,

0-10 V or 0-5 V outputs

Network Interface Options

MODBUS RTU RS485

MODBUS RTU TCP/IP

BACnet MS/TP

BACnet UDP/IP

LONWORKS FTT10A

JCI Metasys - N2

Siemens Apogee - P1 FLN

INPUT SIGNALS

Standard: One totalizing ow input:

4-20 mA, contact closure or pulse

One contact closure input for ow

direction

Optional: Two auxiliary analog rate inputs:

4-20 mA

One digital totalizer input: pulse or

contact closure

Totalizer Range: 0-9,999,999 counts.

Total will rollover to zero when

maximum count is exceeded.

TEMPERATURE RANGE

Ambient temperature range: -20° F to 140° F

Do not install in direct sunlight.

MAINTENANCE

ONICON recommends periodic inspection and

recalibration for sensors connected to the D-100.

No other periodic maintenance is required for the

main unit.

MECHANICAL

Electronics Enclosure:

Standard: Steel NEMA 13, wall mount, 8”x10”x4”

Optional: NEMA 4

ELECTRICAL

This equipment is intended for INSTALLATION CATEGORY

(OVERVOLTAGE CATEGORY) II applications.

INPUT POWER:

Factory Selectable:

24 VAC: 20 - 28V, 50/60 Hz, 500 mA

120 VAC: 108 - 132V, 50/60 Hz, 250 mA

240 VAC: 207 - 253V, 50 Hz, 250 mA

INTERNAL FUSE RATING:

24 VAC - 1 Amp Slo-Blo, 3AG Fuse

120 VAC - 1/4 Amp Slo-Blo, 3AG Fuse

240 VAC - 1/8 Amp Slo-Blo, 3AG Fuse

OUTPUT:

24 VDC, 250 mA maximum

OVERCURRENT PROTECTIVE DEVICE RATINGS:

Supply mains overcurrent protective devices with the

following ratings:

120 VAC 50/60 Hz – 15 A

240 VAC 50 Hz – 6 A

WIRING:

Flow signals: Use 18-22 ga shielded cable – see ow

meter specication sheet or ow meter manual for

the correct number of conductors.

24 VAC input power: Use PVC jacketed copper cable

with a wire gauge suitable for the length of run and

required maximum current carrying capacity. The

installation must comply with all local, state and

federal building codes.

120/240 VAC input power: Use a three wire service with one

wire a protective earth ground. The installation must

comply with all local, state and federal building codes.

Note: Specications are subject to change without notice.

WARNING

All electrical connections must be made in

accordance with the imformation provided

here. Failure to do so will result in an

increases risk of injury.

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Onicon D-100 Flow Manual de usuario Pagina 6

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