GF SIGNET 5500 Manual
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GF SIGNET 5500 Manual

Flow monitor
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‡ SIGNET 5500 Flow Monitor
3-5500.090-1
H (6/01) English
Contents
1. Power Connections
2. Compatible Sensor Wiring
Remove terminal blocks for easy wiring
1.
1. Power Connections
CAUTION!
Never connect 115 VAC or 230 VAC to rear
power terminals. High voltage AC will damage
instrument and void warranty.
= Double Insulated
= DC or AC power
Technical Notes:
•
To reduce the possibility of noise interference, isolate AC power lines from signal lines.
•
Maximum 4-20 mA loop impedance (sec. 6) is affected by the supply voltage.
‡ SIGNET 5500 Flow Monitor
1 2 3 4 5 6
1 2 3 4
+
+
Gnd
1
2
Gnd
PLS
AUX
Total
output
output
reset
Std. Sensor
Open Collector
U L
Sensor
LISTED
77CJ
12-24 V
10 W
-
+
5500
Terminals
12-24 V
10 W
External power
supply
-
+
-
12 - 24 VDC
OR
+
12 - 24 VAC
CAUTION!
•
Remove power to unit before wiring input and output
connections.
•
Follow instructions carefully to avoid personal injury.
2.
3.
2. Compatible Sensor Wiring
Std. Sensor
Open Collector
Sensor
ENGLISH
1 2 3 4 5 6
1 2 3 4
+
+
Gnd
Gnd
1
2
PLS
AUX
Total
output
output
reset
Std. Sensor
Open Collector
U L
Sensor
LISTED
77CJ
12-24 V
10 W
+
-
+ GF + SIGNET Sensors:
Red
515
525
Black
2517
Shld.
2000
Red
2507
Black
2536
Shld.
2540
2550
Vortex*
5500
Terminals
Pg 1 of 12

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Summary of Contents for GF SIGNET 5500

  • Page 1: Table Of Contents

    ‡ SIGNET 5500 Flow Monitor ENGLISH CAUTION! • Remove power to unit before wiring input and output connections. 3-5500.090-1 H (6/01) English • Follow instructions carefully to avoid personal injury. Contents 8. Output Functions 1. Power Connections 9. Menu Functions 2.

  • Page 2: Sensor Pulse Output Connections

    3. Sensor Pulse Output Connections (sec. 8.1) Freq. IN* Shld + GF + SIGNET Iso. Gnd Instrument 3.1 +GF+ SIGNET instrument with internal open-collector Shld excitation voltage and pull-up resistor. *(Open-collector sensor terminals) Technical Notes: • Use 2-conductor shielded twisted-pair cable for output lines up...

  • Page 3: Totalizer Reset Connections

    • An external heavy-duty relay must be used for devices with surge de-energized. Power is applied after the relay 2 setpoint is reached. currents or operating currents that exceed the above specifications. ‡ SIGNET 5500 Flow Monitor Pg 3 of 12...

  • Page 4: Output Functions

    8.1 Sensor pulse output (sec. 3): This output emits an open-collector frequency equal to the sensor input. The output connects directly to a second + GF + SIGNET instrument for expanded process control with a single sensor input (sec. 3.1). The output is an open-collector type that requires an external pull up resistor and power supply for other instrument inputs (sec.

  • Page 5: Menu Functions

    (sec. 9.2 J-M). Relay 2 H. Last calibration: this display shows a user defined setup date for maintenance records. This feature is not an internal timer or calender. Aux output Last calibration A↑ ‡ SIGNET 5500 Flow Monitor Pg 5 of 12...
  • Page 6 The flow and total K-Factors are independent of each other. The K-Factor settings represent the number of pulses generated by the + GF + SIGNET flow sensor for each engineering unit of fluid measured (published in flow sensor Last calibration Setup date manual).
  • Page 7 Active high logic: Output changes from low to high VIEW menu: when active, see diagram below. quick quick press press Active Low Logic (factory default) Inactive (Off) Active (On) Active High Logic Active (On) Inactive (Off) ‡ SIGNET 5500 Flow Monitor Pg 7 of 12...

  • Page 8: Parts And Accessories

    • Assorted flow unit/multiplier decals, #3-5500.611 (code 198 840 230) • 5500 instruction sheet #3-5500.090-1 (code 198 869 914) 11. Specifications General Electrical All + GF + SIGNET flow sensors Sensor compatibility: Power: ±0.5% of reading Accuracy: • 12 to 24 VDC or 12 to 24 VAC, unregulated, 50-60 Hz,...

  • Page 9: Quick Reference Menu Parameters

    Low or High, 0.0000 - 99999. 1.0000 Gallons • Aux output setpoint Pulse, 0.0001 - 99999. 01 - 01 - 98 Last calibration 00 - 00 - 00 to date 39 - 39 - 99 ‡ SIGNET 5500 Flow Monitor Pg 9 of 12...
  • Page 10 0 to 5 **.*** to *****. Flow decimal ****.* Totalizer decimal *******.* ******.** to ********. Off= 0 sec., Low= 4sec., Display averaging High= 8 sec. Unlimited 4 mA setpoint 0.0000 GPM pg 10 of 12 ‡ SIGNET 5500 Flow Monitor...

  • Page 11: Troubleshooting

    Note: totalizer displays remain undistrubed and will resume after instrument reset. 14. Maintenance Clean the instrument case and front panel with a soft cloth and mild liquid soap solution. ‡ SIGNET 5500 Flow Monitor Pg 11 of 12...
  • Page 12 For Worldwide Sales and Service, visit our website: www.gfsignet.com • Or call (in the U.S.): (800) 854-4090 GEORGE FISCHER ‡ Piping Systems 3-5500.090-1 (H-6/01) English © Signet Scientific Company 2001 Printed in U.S.A. on recycled paper pg 12 of 12 ‡ SIGNET 5500 Flow Monitor...

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