ONICON D-100 Flow - Manual (Page 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 specific 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 flow
rate and flow total for the standard flow 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 flow from the
standard flow 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 flow
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 flow input:
4-20 mA, contact closure or pulse
One contact closure input for flow
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 flow
meter specification sheet or flow 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: Specifications 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.