GF SIGNET 8350-3 User manual

page 1 of 8
8350-3 Temperature Transmitter Instructions
CAUTION!
• Remove power to unit before wiring
input and output connections.
• Fo ow instructions carefu y to avoid
persona injury.
+GF+ SIGNET 8350-3 Temperature Transmitter Instructions ENG ISH
Contents
1. Insta ation
2. Specifications
3. E ectrica Connections
4. Menu Functions
Temperature
Temp Units:
°C °F
Relay 1 Relay 2
ENTER
1.1 Panel Installation
The Pane Mounting kits are supp ied with the hardware to
insta instrumentation into pane s and maintain a NEMA 4X
watertight sea .
1. Punch out pane and de-burr edges. Recommended
c earance on a sides between instruments is 1 inch.
2. P ace gasket on instrument, and insta in pane .
3. S ide mounting bracket over back of instrument unti
quick-c ips snap into atches on side of instrument.
4. Connect wires to termina s.
5. To remove, secure instrument temporari y with tape from
front or grip from rear of instrument. DO NOT RELEASE.
Press quick-c ips outward and remove.
1.2 Integral Assembly (3-8052)
1. Punch out conduit ports if necessary.
2. Connect sensor to integra adapter. Push and twist- ock
integra adapter to conduit base and secure with ocking
ring and screw.
3. Mount unit in pipe. Route cab e through cab e g and and
connect to transmitter.
4. C ose unit and secure. Sea cab e entry.
1.3 Universal Assembly (3-8050)
1. Insta transmitter base
2. Connect wires to transmitter.
3. C ose unit and secure with push and twist ock.
Sea cab e entry.
1. Installation
The transmitter is avai ab e in three versions: a pane mount version, an integra (pipe mount) version, and a universa assemb y for
insta ation near the sensor.
Standards and Approvals
• CSA, CE, UL isted
• Manufactured under ISO 9001
Electrical
Sensor Input: Range: -10 to 100°C
Current outputs (2):
• 4 to 20 mA, iso ated, fu y adjustab e and reversib e
• Power: 12 to 24 VDC ±10%, regu ated, 60 mA max current
• Max oop impedance: 50 Ω max. @ 12 V, 325 Ω max. @ 18 V
600 Ω max. @ 24V
• Update rate: 200 ms
• Accuracy: ±0.03 mA
Open-co ector outputs (2 each): Hi, Lo, Pu se Programmab e
• Open-co ector, iso ated, 50 mA sink or source, 30 VDC max.
pu -up vo tage
• Hysteresis: User adjustab e
2 . Specifications
General
Compatibi ity: +GF+ SIGNET 3-2350-1 or -2 Temperature
Sensors
Accuracy: ±0.5° C
Enc osure:
• Rating: NEMA 4X/IP65 front
• Case: PBT
• Window: Po yurethane coated po ycarbonate
• Keypad: Sea ed 4-key si icone rubber
• Weight: Approx. 325g (12 oz.)
Disp ay:
• A phanumeric 2 x 16 LCD
• Update rate: 1 second
• Contrast: User se ected, 5 eve s
Environmental
Operating temperature: -10 to 70°C (14 to 158°F)
Storage temperature: -15 to 80°C (5 to 176°F)
Re ative humidity: 0 to 95%, non-condensing
1
8
7
Interna open-co ector
output circuit Outputs
Iso ation
15Ω
S
D
2
10
9
_
+
sea
sea
wires
quick-c ip
gasket pane
termina s
mounting
bracket
atch
transmitter
Liquid Tight
Connector
(cab e g and)
B-1/00 Eng ish
3-8350.090-3

page 2 of 8 8350-3 Temperature Transmitter Instructions
3. Electrical Connections
Caution: Fai ure to fu y open termina jaws before removing wire may
permanent y damage instrument.
Wiring Procedure
1. Remove 0.5 - 0.625 in. (13-16 mm) of insu ation from wire end.
2. Press the orange termina ever downward with a sma screwdriver to open
termina jaws.
3. Insert exposed (non-insu ated) wire end in termina ho e unti it bottoms out.
4. Re ease orange termina ever to secure wire in p ace. Gent y pu on each wire
to ensure a good connection.
Wiring Remova Procedure
1. Press the orange termina ever downward with a sma screwdriver to open
termina jaws.
2. When fu y open, remove wire from termina .
Termina s
1. AUX 1+
2. AUX 2-
System Power/Loop
3. System Power/Loop 1 +
4. System Power/Loop 1-
5. Loop 2+
6. Loop 2-
Open Co ector Output
7. Output 1+
8. Output 1 -
9. Output 2+
10. Output 2-
Preamp ifier/Sensor Input
11. B ack (Sensr 1 V+)
12. Red (Sensr 1 IN)
13. Si ver (Sensr 1 Gnd)
14. B ack (Sensr 2 V+)
15. Red (Sensr 2 IN)
16. Si ver (Sensr 2 Gnd)
Wiring Tips:
• Do not route sensor cab e in conduit containing AC power wiring - e ectrica
noise may interfere with sensor signa .
• Routing sensor cab ing in grounded meta conduit may prevent moisture
damage, e ectrica noise, and mechanica damage.
• Sea cab e entry points to prevent moisture damage.
• When p acing two wire ends into a sing e termina , so der or crimp ends
together.
2
1
108 mm
(4.25 in.)
96 mm (3.8 in.)
96mm (3.8 in.)
96 mm
(3.8 in.)
97 mm
(3.8 in.)
56 mm
(2.2 in.)
41 mm
(1.6 in.)
96 mm
(3.8 in.)
Optiona
Rear Cover
Dimensions
Panel Mount Field Mount
Pane Cutout
92 x 92 mm
(+ 0.8, - 0 mm)
3.6 x 3.6 in.
(+0.031, -0 in.)
82 mm
(3.23 in.)
Output 2-
Output 2+
Output 1-
Output 1+
10
9
8
7
oop 2-
oop 2+
System Pwr
oop -
System Pwr
oop +
AUX
Power -
AUX
Power +
6
5
4
3
2
1
Snsr 2 Gnd
(SHIE D)
Snsr 2 IN
(RED)
Snsr 2 V+
(B ACK)
Snsr 1 Gnd
(SHIE D)
Snsr 1 IN
(RED)
Snsr 1 V+
(B ACK)
16
15
14
13
12
11
Description
12-24 VDC
12-24 VDC ±5%, system power and current oop connections.
Max. oop impedence: 50 Ω max @12 V, 325 Ω max @ 18 V
600 Ω max. @ 24 V.
Open-co ector transistor output programmab e as:
• High/Low a arm with adjustab e hysteresis
• Proportiona pu se output (0-400 pu ses/min)
• Disab e (Off) se ection

page 3 of 8
8350-3 Temperature Transmitter Instructions
3.1 System Power/ oop Connections
3.2 Sensor Input Connections
Wiring Tip:
Do not route sensor cab e in any conduit
containing AC power wiring - e ectrica
noise may interfere with the signa .
•Off: Disab es output pu se.
• Proportional Pulse Mode Operation
The output emits a 100 mS pu se (simu ated contact c osure) at
rate defined by the Output, Pu se Range, Output Rate, and the
process condition (0 to 400 pu ses/minute, as programmed)
Examp e: As the process fa s be ow 10 the output wi start
pu sing in re ation to the process va ue, the max pu se endpoint
and the programmed pu ses/min. Pu se rate wi increase as
the process approaches the programmed endpoint.
3.3 Open Collector Functions
•ow: Output triggers when process variab e is ess than
setpoint.
•High: Output triggers when process variab e is higher than
setpoint.
Examp e: In Low A arm Mode Operation, the output becomes
active when the process drops be ow the setpoint, and
becomes inactive when the process rises above the setpoint
p us hysteresis. The opposite is true for High A arm Mode.
Stand-a one app ication, no current oop used
Transmitter
Termina s
6
5
4
3
2
1
Loop2-
Loop2+
Sys. Pwr.
Loop -
Sys. Pwr.
Loop +
AUX
Power -
AUX
Power +
Power Supply
DC 12 - 24 V
Power
Supp y
Power
Supp y
-¤
+
Connection to a PLC with bui t-in power supp y
P C
Termina s
Power Supp y
Ground
Power
Supp y
Channe 2
4-20 mA in
Channe 2
4-20 mA in
Channe 1
4-20 mA in
Channe 1
4-20 mA in
-¤
+¤
-¤
+¤
-¤
+
Interna PLC
Connection
NC
NC
Connection to a PLC/Recorder, separate supp y
P C or Recorder
Channe 2
4-20 mA in
Channe 2
4-20 mA in
Channe 1
4-20 mA in
Channe 1
4-20 mA in
-¤
+¤
-¤
+
DC 12 - 24 V
Power
Supp y
Power
Supp y
-¤
+
P C or Recorder
- Channe 4
+ Channe 4
- Channe 3
+ Channe 3
- Channe 2
+ Channe 2
- Channe 1
+ Channe 1
DC 12 - 24 V
Power
Supp y
Power
Supp y
-¤
+
Transmitter
Termina s
6
5
4
3
2
1
Loop2-
Loop2+
Sys. Pwr.
Loop -
Sys. Pwr.
Loop +
AUX
Power -
AUX
Power +
Transmitter
Termina s
6
5
4
3
2
1
Loop2-
Loop2+
Sys. Pwr.
Loop -
Sys. Pwr.
Loop +
AUX
Power -
AUX
Power +
6
5
4
3
2
1
Loop2-
Loop2+
Sys. Pwr.
Loop -
Sys. Pwr.
Loop +
AUX
Power -
AUX
Power +
6
5
4
3
2
1
Loop2-
Loop2+
Sys. Pwr.
Loop -
Sys. Pwr.
Loop +
AUX
Power -
AUX
Power +
Transmitter 1 Transmitter 2
Examp e: Two transmitters connected to PLC/Recorder
with separate power supp y
Silver (Snsr 2 Gnd)
Red (Snsr 2 IN)
Black (Snsr 2 V+)
Silver (Snsr 1 Gnd)
Red (Snsr 1 IN)
Black (Snsr 1 V+)
16
15
14
13
12
11
+GF+ SIGNET 2350
Temperature Sensors
Terminals
Hysteresis
Output active
Output inactive
Time
Setpoint
Process
Relay 1
or Relay 2
10
5
Relay 1: Pulse
10.0000
→ 5.0000>
Output1 Rate:
100 Pulses/min>
10= 1 pu ses/min.
7.5= 50 pu ses/min.
 5 = 100 pu ses/min.
Start → max. pulse endpoint
Pulse rate
Process variable
0 pulses
100 pulses

page 4 of 8 8350-3 Temperature Transmitter Instructions
4. Menu Functions
VIEW Menu: is disp ayed during standard operation.
• Press UP or DOWN buttons to view process parameters.
• Press UP and DOWN buttons at the same time, to exit any
other disp ay and return to VIEW menu.
• Disp ay wi return to VIEW menu in 10 minutes un ess a key
is pressed.
CA IBRATE Menu: contains disp ay setup and output
parameters. A security code feature prevents unauthorized
tampering. To access CALIBRATE menu:
• Press ENTER button for 2 seconds to disp ay:
• Press UP, UP, UP, DOWN buttons in sequence
to disp ay:
OPTIONS Menu: contains setup and disp ay features for minor
disp ay or output adjustments. To access OPTIONS menu:
• Press ENTER button for 5 seconds to disp ay:
• Press UP, UP, UP, DOWN buttons in sequence
to disp ay:
Menu Tips
• Right button scro s to right, from top to bottom row, and a ows
editing when ">" symbo is shown.
• In CALIBRATE or OPTIONS menus, the transmitter wi
continue to measure and contro outputs. When > is pressed,
the input va ue is he d at the ast measured process va ue.
• When sensor is not connected, unit wi disp ay CHECK
SENSOR and any output contro ed by sensor wi be at 3.6 mA
or OFF.
LAST CAL:
08-01-99
LAST CAL:
01-01-99
+GF+ SIGNET
LAST CAL:
01-01-99 >
Example
To change date, first enter CALIBRATE menu (Press ENTER button for 2 seconds; Press UP, UP, UP, DOWN buttons in sequence)
Once in CALIBRATE menu, press UP button 1 time.
SAVING
ENTER
1. Disp ay shows right
 arrow
3. Press buttons to scro
 through numbers.
2. Press RIGHT button
 to disp ay "01" b inking 4. Press ENTER button
 to save 5. Disp ay now reads
 new date
ENTER
LAST CAL:
08-01-99
ENTER ENTER
+GF+ SIGNET
ENTER
+GF+ SIGNET +GF+ SIGNET +GF+ SIGNET
CALIBRATE: ----
Enter Key Code
CALIBRATE: XXXX
Enter Key Code
OPTIONS: ----
Enter Key Code
OPTIONS: XXXX
Enter Key Code
3.4 Differential Mode (2 Sensor Inputs Required)
The se ected open-co ector or current output is based on the
difference of Sensor 1 minus Sensor 2. To enab e differentia
mode, the se ected output's "Source" se ection must be set to
differentia mode "DF", "DT", or "DP".
Sensor 1 - Sensor 2 = Difference
1. Unit of measure is based on Sensor 1.
2. Decima is based on Sensor 2. Sensor 2 shou d be the
sma est unit measured or negative va ues wi be generated.
3. Difference ca cu ated in units on y; not percentage.
+GF+ SIGNET
ENTER
Sensor 1 (80)
Sensor 2 (20)
For pressure and temperature transmitters ensure Sensor 1 is
equa to ID 1:
Sensor 1 - Sensor 2
Difference = 60
Examp e: 4-20 mA
Loop1 Range: 0-120
Loop1: = 12.00 mA
Examp e: Output
Output1 Mode: Low
Output1 Setpoint: 70
Output1 = ON

page 5 of 8
8350-3 Temperature Transmitter Instructions
Menu Functions
Troubleshooting
Display
+ -- -- --
-- -- -- --
Check Sensor ?
Va ue must be
400 or ess
Process in bounds
Re ay a ways activated
Re ay annunciation
SETUP READ ERROR
Press Any Key
Problem
Over or under range
No sensor detected
You may enter the CALIBRATION and
OPTIONS menu to program setpoint va ues
even though Check Sensor? is disp ayed.
Output PULSE mode se ected,
max pu se rate greater than 400.
Hysteresis set too arge.
Memory fau t occurred.
Solution
Verify
Connect sensor
Turn power off then back on to recognize sensor
Se ect a pu se rate equa to or ess than 400
Re-enter sma er hysteresis va ue.
Press any key to re oad presets, then reprogram
setpoints.
View Menu Range Ca ibrate Menu Range Preset Options Menu Range Preset
Temp1: Temp -10- 100 °C Switch ID: Sensor1 to 2 Random Contrast: 1-5 3
Temp2: Temp (14 - 212 °F) > Sensor2 to 1 Leve >
De ta Temp: ± 110 °C Temp Units: °C °C Averaging: Off Off
Temp1-Temp2 (± 198 °F) °C > °F Off > Low (4secs)
Loop1 Output: 4-20 mA Set: ± 20°C N/A High(8secs)
mA Temperature > Output1 Active: Low Low
Loop2 Output: 4-20 mA Loop1 Source: Temp1 Temp1 Low > High
mA Temp1 > Temp2 Output2 Active: Low Low
Last Ca : 00-00-00 to DT (1-2) Low > High
Date 39-39-99 Loop1 Range: °C -10 - 100°C 0 - 100°C Loop1 Adjust: 3.8 to 4.00
0.0 > 100.0 > 14 - 212°F 4.00 mA > 5.0 mA mA
(4mA) (20 mA) ±199 (DT) Loop 1 Adjust: 19.0 to 20.00
Loop2 Source: Temp1 Temp2 20.00 mA > 21.0 mA mA
Temp2 > Temp2 Loop2 Adjust: 3.8 to 4
DT (1-2) 4.00 mA > 5.0 mA mA
Loop2 Range: °C -10 - 100°C 0 - 100°C Loop 2 Adjust: 19.0 to 20
0.0 > 100.0 > 14 - 212°F 20.00 mA > 21.0 mA mA
(4mA) (20 mA) ±199 (DT) Test Loop1: 4-20 mA N/A
>
Output1 Source: Temp1 Temp1 (Output1) Test Loop2: 4-20 mA N/A
Temp1 > Temp2 Temp2 (Output2) >
DT (1-2) Test Output1: On or N/A
Output1 Mode: Off Low (Output1) > Off
Low > Low Hi (Output2) Test Output2: On or N/A
Hi > Off
Pu se
ow or High Selected
Output1 Setpnt: -10 - 100 °C 25 °C (Output1)
Settings repeat for Output2 25 °C > (14 - 212 °F) 45 °C (Output2)
Output1 Hys: 0 - 999.9 1 °C
1 °C >
Pulse Selected
Output1 Range: -10 - 100 °C 25->45 °C
25.0 -> 45.0 > (14 - 212 °F) 45->80 °C
(Start>Endpoint)
Output1 P sRate: 0-400 120
120 pu ses/min > pu ses/min pu ses/min
Last Ca : 00-00-00 to 01-01-99
01-01-99 > 39-39-99

page 6 of 8 8350-3 Temperature Transmitter Instructions

page 7 of 8
8350-3 Temperature Transmitter Instructions

page 8 of 8 8350-3 Temperature Transmitter Instructions
+GF+ SIGNET
Signet Scientific Company, 3401 Aerojet Avenue, El Monte, CA 91731-2882 U.S.A. • Tel. [phone] • Fax [phone]
For Worldwide Sales and Service, visit our website: gfsignet.com • Or call (in the U.S.): [phone]
GEORGE FISCHER +GF+ Piping Systems
3-8350.090-3/(A-9/99) Eng ish © Scientific Company 1999 Printed in U.S.A. on Recyc ed Paper