GF Signet 5075 User manual

Pg 1 of 12
+GF+ SIGNET 5075 Totalizing Monitor Instructions
-
+
12-24 V
10 W
-
+
12 - 24 VDC
OR
12 - 24 VAC
5075
Ter inals
External power
supply
= Double Insulated
= DC or AC power
+
Gnd
PLS
output 5075
Ter inals
Freq. IN*
Red
+GF+ SIGNET
Instru ent
Iso. Gnd
Shld
*Open-collector sensor ter inals
100Ω
Red
Black
Shld.
2000
2100
2507
2536
2540
Vortex*
Red
Black
Shld.
515
525
2517
+GF+ SIGNET Sensors
Open Collector
Sensor
Std. Sensor
Freq. IN
Sen. Pwr.
Freq. IN
Iso. Gnd
5075
Terminals
CAUTION!
Neve connect 115 VAC o 230 VAC to ea powe
te minals. High voltage AC will da age instru ent and
void warranty.
CAUTION!
• Refer to this instruction anual for ore
details.
• Re ove power to unit before wiring input and
output connections.
• Follow instructions carefully to avoid personal
injury.
+GF+ SIGNET 5075 Totalizing Monito Inst uctions ENGLISH
3. Senso Pulse Output Connections
3.1 +GF+ SIGNET instru ent with internal open-collector excitation voltage and pull-up resistor.
Technical Notes:
• To reduce the possibility of noise interference, isolate AC
power lines fro signal lines.
1. Powe Connections 2. Compatible Senso Wi ing
Technical Notes:
• Use 2-conductor shielded twisted-pair cable for output lines up
to 30 (100 ft.) ax.
• Pull-up resistor NOT REQUIRED when connected to +GF+
SIGNET instru ents.
• Use the 2535/2536 input card setting for +GF+ SIGNET
Intelek-Pro controllers.
Technical Notes:
• To reduce the possibility of noise interference, route sensor
cable away fro AC power lines.
• *Vortex sensor or syste frequency output
Contents
1. Power Connections
2. Co patible Sensor Wiring
3. Sensor Pulse Output Connections
4. Auxiliary Pulse Output Connections
5. Totalizer Reset Connections
6. Output Functions
7. Menu Functions
8. Parts and Accessories
9. Specifications
10. Quick Reference Menu Para eters
11. Troubleshooting
12. Maintenance
3-5075.090-1
(B-1/00) English

pg 2 of 12 +GF+ SIGNET 5075 Totalizing Monitor Instructions
+
Gnd
AUX
output
5075
Ter inals External power supply
External power supply
10 kΩ +28 VDC
ax.
-
Counter
or
Accu ulator
Gnd
Input
NPN sink input
100Ω
5075
Ter inals
+
Gnd
AUX
output
10 kΩ
+28 VDC
ax.
-
Counter
or
Accu ulator
Gnd
Input
PNP source input
100Ω
+
Gnd
AUX
output
5075
Ter inals
100Ω
10 kΩ
Signal output
Signal ground
+3 - 28
VDC
-
External power supply
5075
Ter inals
+
Gnd
PLS
output 5075
Ter inals
External power supply
10 kΩ
+
28 VDC
ax.
-
Other
instru ent
Gnd
Input
NPN sink input
+
Gnd
PLS
output
10 kΩ
+
28 VDC
ax.
-
Other
instru ent
Gnd
Input
PNP source input
100Ω
100Ω
4.2 Totalizer pulse ode - External counter or accu ulator inputs without internal open-collector excitation voltage and pull-up resistor.
Technical Notes:
• Use 2-conductor shielded twisted-pair cable for output lines up to 30 (100 ft.) ax.
Technical Notes:
• Use 2-conductor shielded twisted pai cable for AUX output lines up to 30 (100 ft) ax.
4. Auxilia y Pulse Output Connections
4.1 Pulse ode - External device control
The auxiliary output can be configured for either TTL, CMOS, or
open-collector co patible inputs using the proper pull-up resistor
and an external power supply. Refer to reco endations below:
• TTL inputs: An external 5 VDC power supply and 10 kΩ pull-
up resistor is reco ended.
• CMOS inputs: An external 3 to 15 VDC power supply and
10 kΩ pull-up resistor is reco ended.
• 12 VDC Open-collecto inputs: An external 12 VDC power
supply and 10 kΩ pull-up resistor is reco ended.
• 24 VDC Open-collecto inputs: An external 24 VDC power
supply and 10 kΩ pull-up resistor is reco ended.
Technical Notes:
• Open-collector transistor, optically isolated, 5 A ax. sink,
28 VDC ax. pull-up voltage.
• Progra able pulse width, 0.10 - 999. seconds.
• Selectable Active high or active low pulse logic.
• Use 2-conductor shielded twisted pai cable for AUX output
lines to 30 (100 ft) ax.
3.2 Pulse output connection options for instru ents without internal open-collector excitation voltage and pull-up resistor shown below.

Pg 3 of 12
+GF+ SIGNET 5075 Totalizing Monitor Instructions
6. Output Functions
This section gives a detailed description of all 5075 output functions.
6.1 Senso pulse output: This output e its an open-collector frequency equal to the sensor input. The output connects directly to a
second +GF+ SIGNET instru ent for expanded process control with a single sensor input. The output is an open-collector type that
requires an external pull up resistor and power supply for other instru ent inputs.
6.2 Auxilia y pulse output: The auxiliary output can be configured as Low alar , High alar , Pulse or Totalizer output. Output logic
can be selected for either active low (factory default) or active high operation. The auxiliary output is an open-collector type that
requires an external pull-up resistor and power supply to operate.
12
Total
eset
5075
Ter inals
Mo entary pushbutton switch
5. Totalize Reset Connections
Technical Notes:
• Use 2-conductor shielded twisted pai cable for reset lines up
to 30 (100 ft.) ax. External reset switch overrides software
security feature.
• To reduce the possibility of AC noise interference, isolate AC
power lines fro reset lines.
Flow
Flow
Low setpoint =
Adjustable hysteresis =
Output active =
Output inactive =
High setpoint =
Adjustable hysteresis =
Output active =
Output inactive =
• LOW ala m mode
The output is active when the flow falls
below the setpoint, and is inactive
when the flow rises above the setpoint
plus hysteresis.
• HIGH ala m mode
The output is active when the flow rises
above the setpoint, and is inactive when
the flow falls below the setpoint plus
hysteresis.
• PULSE mode
The output is active for the progra ed pulse width each ti e the progra ed pulse volu e is easured by the flow sensor.
• Totalize function
The output e its an adjustable signal pulse width for each whole engineering unit easured by the flow sensor (also displayed on
totalizer). To enable the totalizer function, the relay or auxiliary pulse volu e ust be set to 1.0000.
6.3 Totalize eset: This feature allows the totalizer to be reset with a dry switch contact closure at any ti e. The external reset switch
overrides software security feature.
=
adjustable
pulse width
1234
VIEW enu
totalizer display
Flow
volu e 1
volu e
volu e 2volu e 3volu e 4volu e 5volu e 6
Flow
Sensor
Output active =
Output inactive =
Progra ed pulse =
volu e (e.g. 12.5 gal.)
Progra ed pulse width =

pg 4 of 12 +GF+ SIGNET 5075 Totalizing Monitor Instructions
7. Menu Functions
To access either CALIBRATE or OPTIONS enus, press and hold
the ENTER key.
• VIEW menu: The VIEW enu is displayed during standard
operation. The operator can navigate through the enu by
pressing UP or DOWN arrow keys. The VIEW enu also offers
a resettable totalizer feature that allows the operator to reset
the displayed total.
• CALIBRATE Menu: The CALIBRATE enu contains critical
display setup and output para eters. A security code feature
prevents unauthorized ta pering. An access code is
necessary for enu access. The sa e code also unlocks
OPTIONS enus.
• OPTIONS Menu: The OPTIONS enu contains setup and
display features that are accessed for inor display or output
adjust ents.
OPTIONS
CALIBRATE
VIEW 2
seconds 5 seconds
Press & hold ENTER key
for enu
access:
ENTER
7.1 VIEW Menu
Menu Displays A - E:
(Factory default displays shown in enu colu n
1)
A. Flow ate and esettable total display: can
be reset by the front panel keypad or by
re ote reset switch. An access code feature
prevents accidental total reset, when enabled.
External reset switch inputs override security
feature, when enabled.
B. Pe manent total display: records volu etric
flow total for the life of the product and is non-
resettable.
C. Flow Range display: shows the progra ed
in and ax eter range.
D. Aux output display: this display shows the
progra ed operation ode and setpoint for
the auxiliary output.
E. Last calib ation: this display shows a user
defined setup date for aintenance records.
This feature is not an internal ti er or cal-
ender.
Press keys in sequence,
1.
2.
2.
3.
1.
OPTIONS = OPTIONS =
To reset
total press: ENTER
ENTER
To reset
total press:
(display shows: )
OR
quick
press
To exit without changes:
A.
B.
C.
D.
Choose: Change: Save:
To E
0.0 GPM
Total:0000000.0> Reset Total?
1234567.8 Reset Total?
Key Code: ----
Reset Total?
1234567.8
Reset Total?
0000000.0
Reset Total?
0000000.0
Gallons
Total:0000000.0
Min→Max: GPM
0.000 → 100.00
Aux Out: Pulse
1.0000 Gallons
To A
E. Last CAL:
01-01-98

Pg 5 of 12
+GF+ SIGNET 5075 Totalizing Monitor Instructions
7.2 CALIBRATE Menu
Press and hold ENTER key for 2 seconds:
is displayed.
Press keys in sequence to enter enu:
is displayed.
Menu Settings A - J:
(Factory default displays shown in enu
colu n 1)
A. Sets flow units label (gp ) and ti ebase
(gpm). Flow units label: Aa - Zz, 0 - 9, /
Ti ebase options: h = hours, = inutes,
s=seconds, d = days
B. Sets Min
→
Max eter and dial range, 00.000
to 99999.
C. Sets flow K-Factor: 0.0001 to 99999. (see
technical notes below)
D. Sets 8-digit totalizer units label: Aa - Zz, 0 -
9, / (does not affect totalizer display or
outputs)
E. Sets totalizer K-Factor: 0.0001 to 99999.
(see techical notes below)
F. Sets auxiliary output ode Low or High, and
flow rate setpoint, 0.0000 - 99999.
G. Sets auxiliary output hysteresis, 0.0000 -
99999. (Set to zero to disable hysteresis
feature)
H. Sets auxiliary output pulse volu e setpoint,
0.0001 - 99999. Set to 1.0000 (factory
default) to enable totalizer function.
I. Sets auxiliary output pulse width, 0.10 - 999.
seconds.
J. Sets user defined setup date for
aintenance records. This feature is not an
internal ti er or calender.
Technical Notes:
The flow and total K-Factors are independent of
each other. The K-Factor settings represent the
nu ber of pulses generated by the +GF+
SIGNET flow sensor for each engineering unit of
fluid easured (published in flow sensor
anual).
Aux Out Hys:
1.5000 GPM
Last CAL:
01-01-98
Flow K-Factor:
32.480
Flow K-Factor:
60.000
Min→Max: GPM
00.000→100.00 Min→Max: GPM
00.000→500.00
Flow Units:
mL/m
Total K-Factor:
60.000
quick
press
To return to
VIEW enu: quick
press
To restore original value:
Or press keys a second
ti e to exit enu:
Mode (top row)
Setpoint (botto row)
Aux Output Low o High Mode Selected
Open-Collecto Output F equency Selected
A.
B.
D.
E.
F.
G.
J.
ENTER
"SAVING"
displayed
Choose: Change: Save:
To J
To A
Flow Units:
GPM >
Min → Max: GPM
0.000
→100.00 >
Total Units:
Gallons > Total Units:
Gallons Total Units: Gal x 10
Total K-Factor:
60.000 > Total K-Factor:
324.80
Aux Out: Low
1.0000 GPM >
Mode (top row)
Divisor (botto row)
H.
Aux Out: Pulse
1.0000 Gallons > Aux Out: Pulse
1.0000 Gallons Aux Out: Pulse
125.00 Gallons
I.
Aux Out Hys:
0.0000 GPM > Aux Out Hys:
0.0000 GPM
Aux Out: Low
1.0000 GPM Aux Out: Low
10.500 GPM
Last CAL:
01-01-99 >
Flow Units:
_GPM
AuxOut PlsWidth:
0.10 Seconds >
C.
Flow K-Factor:
60.000 >
Mode (top row)
Divisor (botto row)
AuxOut PlsWidth:
0.10 Seconds AuxOut PlsWidth:
0.25Seconds
Last CAL:
02-05-98
CALIBRATE: ----
Enter Key Code
CALIBRATE: XXXX
Enter Key Code

pg 6 of 12 +GF+ SIGNET 5075 Totalizing Monitor Instructions
• Power supply, 115 VAC - 24 VAC, 3-5000.075
• Front snap-on bezel, 3-5000.525 (code 198 840 226)
• Assorted flow unit/ ultiplier decals, 3-5500.612 (code 198 840 230)
• 5075 Instruction Manual 3-5075.090-1 (code 159 000 078)
8. Pa ts and Accesso ies
Optional surface ount bracket
3-5000.598 (code 198 840 225)
Splashproof rear cover
3-5000.395 (code 198 840 227)
5 x 5 inch adapter plate for +GF+ SIGNET retrofit
3-5000.399 (code 198 840 224)
7.3 OPTIONS Menu
Press and hold ENTER key for 5 seconds:
is displayed.
Press keys in sequence to enter enu:
is displayed.
Menu Settings A - F:
(Factory default displays shown in
enu colu n 1)
A. Selects LCD display contrast: 5 levels
B. Selects flow display deci al:
*****. to ** . ***
C. Selects totalizer display deci al:
********. to ****** . **
D. Selects LCD display averaging:
Off = 0 seconds, Low = 4 seconds,
High = 8 seconds
E. Selects totalizer reset options: Lock "Off"
disables the VIEW enu access code
feature, Lock "On" enables the feature.
When enabled, an access code ust be
entered for totalizer reset privileges. The
totalizer will be reset in either case if a
contact closure is detected at rear reset
ter inals.
F. Selects Auxiliary output logic:
(See diagra )
• Active Low logic (factory default): Output
changes fro high to low when active.
• Active high logic: Output changes fro low
to high when active.
Total Reset
Lock: Off On
Aux Out active:
Low High
quick
press
To return to
VIEW enu:
quick
press
To restore original value:
Or press keys a second
ti e to exit enu:
Low -- -- -- -- -- High
VIEW enu =
VIEW enu =
To A
ENTER
"SAVING"
displayed
A.
B.
C.
D.
E.
F.
Contrast:
3 >
Display Decimal:
****.* >
Total Decimal:
*******.* >
Display Average:
Off >
Total Reset
Lock: Off >
Aux Out active:
Low > Aux Out active:
Low High
Total Reset
Lock: Off On
Display Average:
Off Low High Display Average: Off Low High
Total Decimal:
*******.*Total Decimal:
******.**
Display Decimal:
***.**
Contrast:
1 2 34 5
Choose: Change: Save:
To F
Contrast:
1 2 3 4 5
Display Decimal:
****.*
Inactive (Off)
Active Low Logic (factory default)
Active (On)
Inactive (Off)
Active High Logic
Active (On)
OPTIONS: ----
Enter Key Code
OPTIONS: XXXX
Enter Key Code

Pg 7 of 12
+GF+ SIGNET 5075 Totalizing Monitor Instructions
Internal
PLS/AUX
circuits
+
GND
5075 rear PLS/AUX
output ter inals
100Ω
Agency App ovals
• CSA, CE, UL listed
• Manufactured under ISO 9001
Elect ical
Power:
• 12 to 24 VDC or 12 to 24 VAC, unregulated, 50-60 Hz,
10 W ax.
Sensor (PLS) Auxiliary (AUX) pulse outputs:
• Open-collector transistor, optically isolated, 5 A ax. sink,
28 VDC ax. pull-up voltage, progra able (AUX) pulse width
Totalizer reset:
• Front keypad or external contact closure, 30 (100 ft) ax.
cable length
• External contact closure overrides security feature
Noise i unity: EN50082-2
Noise e issions: EN55011
Safety: EN61010-1
9. Specifications
Gene al
Sensor co patibility: All +GF+ SIGNET flow sensors
Accuracy: ±0.5% of reading
Input: Optically isolated, 0.5 Hz to 10KHz
ini u a plitude 80 V
Enclosure:
• Rating: NEMA 4X/IP65 front
• Di ensions: 1/4 DIN, 96 x 96 x 88 (3.8 x 3.8 x 3.5 in.)
• Case aterials: ABS plastic
• Keypad aterial: Sealed 4-key silicone rubber
• Weight: Approxi ately 500 g (18 oz.)
Display:
• Type: Microprocessor controlled air-core eter ove ent and
backlit alphanu eric 2 x 16 LCD
• Update rate: Flow = 1s, totalizer = <200 s
• Contrast: User selected, 5 levels
Totalizers:
• 8-digit resettable with security option
• 8-digit non-resettable
Envi onmental
Operating te p.: -10 to 55 °C (14 to 131 °F),
50 °C (122 °F) ax. with optional rear cover
Storage te p.: -15 to 80 °C (5 to 176 °F)
Relative hu idity: 0 to 95%, non-condensing
Altitude: 4000 ax.
Pollution degree: 2
Dimensions
88
(3.5 in.)
88 (3.5 in.)
Total
eset
AUX
output
PLS
output
12
Gnd
+
+
-
+
Gnd
F eq. IN
Sen. Pw .
F eq. IN
Iso. Gnd
Std. Sensor
Patent No. D376,328
Flow
Open Collector
Sensor
12-24 V
10 W
+GF+ SIGNET
Model #3-5075
®
LISTED
77CJ
UL
®
Mounting Cla p
Optional
Splashproof
Rear Cover
88
(3.5 in.)
Mounting Panel
Panel Gasket
91
(3.6 in.)
76 (3 in.)
96 (3.8 in.)
88 (3.5 in.)
96
(3.8 in.)
F ont View
96 (3.8 in.)
ENTER
4
0
1
235678
9
10
GPM
+GF+ SIGNET
Panel Cutout
92 x 92
(3.62 x 3.62 in.)
Rea View
Side View

pg 8 of 12 +GF+ SIGNET 5075 Totalizing Monitor Instructions
CALIBRATE Menu Setup Pa amete s
_ = blank
display digit
option
10. Quick Refe ence Menu Pa amete s
VIEW Menu Setup Pa amete s
Menu
Pa amete s
Facto y
Default
Range
Display
Desc iption
• Flow rate and units
• Resettable total
Per anent total
Min
→ Max eter
and dial range
• Aux output ode
• Aux output setpoint
Last calibration date
00.000 - 99999. GPM
000000.00 - 99999999.
000000.00 - 99999999.
00.000 - 99999.
Low or High, 0.0000 - 99999.
Pulse, 0.0001 - 99999.
00 - 00 - 00 to
39 - 39 - 99
0000.0
0000000.0
0000000.0
0.000 - 100.00
Pulse
1.0000 Gallons
01 - 01 - 98
A.
B.
C.
D.
E.
0.0 GPM
Total:0000000.0>
Gallons
§Total:0000000.0
Min
→ Max: GPM
0.000
→ 100.00
Aux Out: Pulse
1.0000 Gallons
Last CAL:
01-01-98
Menu
Pa amete s
Facto y
Default
Range
Display
Desc iption
flow unit= digits 1-3
flow ti ebase= digits 4
Min
→ ax
range
Flow K-Factor
Total units
Total K-Factor
• Aux output ode
• Aux output setpoint
Aux output hysteresis
volu e
• Aux output ode
• Aux output setpoint
Aux output pulse
width
Last calibration
date
Aa - Zz, 0 - 9, /, _;
M , Ss, Hh, Dd
00.000 - 99999.
0.0001 - 99999.
Aa - Zz, 0 - 9, /, _
(8-digits ax.)
0.0001 - 99999.
Low or High
0.0000 - 99999.
0.0000 - 99999.
Pulse
0.0001 - 99999.
0.10 - 999. seconds
00 - 00 - 00 to
39 - 39 - 99
_GPM
00.000 - 100.00
GPM
60.000
_Gallons
60.000
Low
1.0000
0.0000
1.000
Gallons
0.10
seconds
01 - 01 - 98
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
Flow Units:
GPM >
Min
→ Max: GPM
0.000
→ 100.00 >
Flow K-Factor:
60.000 >
Total Units:
Gallons >
Total K-Factor:
60.000 >
Aux Out: Low
1.0000 GPM>
Aux Out Hys:
0.0000 GPM>
Aux Out: Pulse
1.0000 Gallons >
AuxOut PlsWidth:
0.10 Seconds >
Last CAL:
01-01-98 >

Pg 9 of 12
+GF+ SIGNET 5075 Totalizing Monitor Instructions
OPTIONS Menu Setup Pa amete s
Menu
Pa amete s
Facto y
Default
Range
Display
Desc iption
Display contrast
Flow deci al
Totalizer deci al
Display averaging
VIEW enu total
reset access code
Auxiliary (AUX) output
pulse logic
0 to 5
**.*** to *****.
******.** to ********.
Off = 0 sec., Low = 4sec.,
High = 8 sec.
On or Off
Active Low or
Active High
3
****.*
*******.*
Off
Off
Low
A.
B.
C.
D.
E.
F.
Contrast:
3
Display Decimal:
****.*
Total Decimal:
*******.*
Display Average:
Off >
Total Reset
Lock: Off >
Aux Out active:
Low >
11. T oubleshooting
12. Maintenance
Clean the instru ent case and front panel with a soft cloth and ild liquid soap solution.
Display
-- -- -- --
Check settings
for AUX output
Must be between
0.0001 - 99999
Must be between
0.10 - 999
Flow K-Factor
cannot be zero
Total K-Factor
cannot be zero
SETUP READ ERROR
Press any key
Proble
Display ti ebase too large
Auxiliary output pulse width too
large for frequency input or pulse
volu e too s all.
Relay 1, Relay 2, or Auxiliary output
(AUX) pulse volu e setpoint ust be
within 0.0001 - 99999
Relay 1, Relay 2, or Auxiliary output
(AUX) pulse width ust be
within 0.10 - 999 seconds
Flow display K-Factor cannot
be zero
Totalizer K-Factor cannot
be zero
Power fault occurred while saving
setup enu entry
Solution
Change flow ti ebase (S = Seconds, M = Minutes, H = Hours, D =
Days) in CALIBRATE enu to a s aller value (e.g. GPD to GPM)
Reduce auxiliary output pulse width setting or increase pulse
volu e setting
Enter volu etric setpoint within 0.0001 - 99999. engineering units
Enter pulse width within 0.10 - 999 seconds
Enter K-Factor greater than zero
Enter K-Factor greater than zero
Press any key to reload factory defaults then reprogra flow
syste setup para eters. Note: totalizer displays re ain undis-
turbed and will resu e after instru ent reset.

pg 10 of 12 +GF+ SIGNET 5075 Totalizing Monitor Instructions

Pg 11 of 12
+GF+ SIGNET 5075 Totalizing Monitor Instructions

pg 12 of 12 +GF+ SIGNET 5075 Totalizing Monitor Instructions
+GF+ SIGNET
Signet Scientific Company, 3401 Ae ojet Avenue, El Monte, CA 91731-2882 U.S.A. • Tel. [phone] • Fax [phone]
Fo Wo ldwide Sales and Se vice, visit ou website: www.gfsignet.com • O call (in the U.S.): [phone]
GEORGE FISCHER +GF+ Piping Systems
3-5075.090-1/(B-1/00) English © 1999 by Signet Scientific Co pany Printed in U.S.A. on Recycled Paper