1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]
D-100 Flow Display Manual 08/12 - 0634-7
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 auxiliary totalizer input: pulse or
contact
closure
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:
230 VAC 50 Hz, 125 mA
120 VAC 50/60 Hz, 250 mA
24 ± 4 VAC 50/60 Hz, 650 mA
21.6 - 28 VAC 50/60 Hz, 650 mA when using the
F-3500 with an optional multi-analog
output
board
INTERNAL FUSE RATINGS:
230 VAC - 3AG, 1/8 Amp, 250 Volt, Fast acting
120 VAC - 3AG, 1/4 Amp, 250 Volt, Fast acting
24 VAC - 3AG, 3/4 Amp, 250 Volt, Fast acting
INTERNAL SUPPLY:
Provides 24 VDC, 250 mA maximum to electronics
and
sensors
OVERCURRENT PROTECTIVE DEVICE RATINGS:
Supply mains overcurrent protective devices with
the
following
ratings:
120 VAC 50/60 Hz – 15 A
230 VAC 50 Hz – 6 A
SENSOR WIRING:
Flow Signal: Use 18-22 gage twisted shielded pair
suitable for the length of run and required
maximum current carrying capacity.
24 ± 4 Vac Input Power: Use PVC jacketed copper
cable with a wire gage suitable for the length of
run and required maximum current carrying
capacity. The installation must comply with all
local, state and federal building codes.
120/230 VAC Input Power: Use a three wire
service with one wire as a protective earth
ground. The installation must comply with all
local, state and federal building codes.
Note: Specifications are subject to change without notice
