PRECISION DIGITAL PD213 User manual

I&M008-10136-07/2011 (dwg. 83B234-01 Rev. C 3/06)
Industrial Digital
Pressure Gauge
Model PD213, PD214, PD224
Operating
Instructions
I&M008-10136-DIG PDC 7-05_layput 8/4/11 2:42 PM Page 1

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Congratulations on your purchase of the
Precision Digital Industrial Gauge. This feature-
packed gauge offers a menu-driven display for
easy customization. User selectable features
include 12 units of measurement, password
protected calibration and disable functions,
adjustable bargraph and update rate.
A five digit display for maximum resolution is
standard. Optional 4-20mA output, relays and
24Vdc power add to the versatility of the gauge.
With the range printed on the keypad. These
digital gauges meet ASME B40.7 specification.
See a complete listing of product features and
specifications on pages 16.
89 October Hill Rd, Suite 5,
Holliston, MA 01746.
Tel: [phone]
Fax: [phone]
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TAB E OF CONTENTS
Quick Reference ............................................4-5
Keypad Functions ..........................................6-8
• ON/O KEY
• ZERO/CLEAR KEY
• MIN/MAX KEY (down arrow key)
• MENU KEY
• BACKLITE KEY (up arrow key)
• ENTER KEY
MENU Functions (MENU Mode) ................................8-15
• Engineering Units
• CON IG Mode
• Set Password
• Recalibration of Gauge
• Zero Key Adjustment
• Disabling Menu Options
• Bargraph Options
• Auto Off Options
• Update Options for Displayed Pressure
• Dampening Options
• Backlight Options (Backlight Optional)
• Set Switch (Relay) Options
Specifications ................................................16
Ranges ........................................................16
Display Messages ..........................................17
Wiring Diagrams ........................................18-21
Gauge Installation & Maintenance........................24
• Mounting
• Battery Replacement & Installation
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Bargraph
% of full scale
Flashing display when unit
pressured below zero
Press to indicate minimum
or maximum pressure
gauge has measured
Press again to return to
pressure units
Press to read menu
U ITS (Pressure)
E GLISH
I HG
PSI*
I H2O
@ 4°C, 20°C, 60°F
FTW
FTSW
METRIC
BAR
MBAR
KPA
CMH2O
KG/CM2
UPDATE RATE
(Pressure measurement
per second)
10x (100 MS)*
5x (200 MS)
2x (500 MS)
1x (1 Sec)
BACKLITE
(Off options)
ever
2 SEC
5 SEC*
15 MI
30 MI
.88˝ high digital display (41⁄2˝ case)
.60 high digital display(3˝ case)
QUICK REFE
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While in unit of measurement mode (eg: psi),
press the ZERO CLEAR button to rezero the
gauge. This feature functions when displayed
pressure is within ±5% or 10% of zero value
This Bargraph indicates battery level;
the more segments, the closer the
battery is to full charge (only dis-
played on units with battery
Flashing display when unit
pressurized beyond full-scale
Press to turn backlight on or off
(backligh optional)
Range on keypad;
complies with ASME B40.7
Press to turn unit on or off
ent
AUTO OFF
(Turns unit off after
option selected)
Ne er*
2 minutes
5 minutes
15 minutes
30 minutes
CALIBRATE
Zero and span
adjustments,
password
protected
DISABLE
Allows for
“lockout” of
ME U
options
DAMPE I G
(Takes pressure reading
and averages
process pressure
None*
Avg 2
Avg 4
Avg 6
Avg 8
*Indicates Default
REFERENCE
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Turns the gauge on and off. When pressing the
ON/O key while in the off position, gauge start-
up display first indicates the software version
followed by the gauge pressure range. The
gauge will then display indicated pressure and be
ready for use.
Press this key for one second prior to gauge
usage to rezero any initial zero shift. If zero shift
is greater than programmed zero allowance, the
gauge will display O SET (blinking) for 1 sec-
ond, then return to the measure mode. To clear
minimum and maximum values, press
ZERO/CLR button (when min/max values are
indicated). Gauge will auto advance once zeroed.
KEYPAD FUNCTIONS
ON/OFF
ZERO
C R
MAX/MIN The Max/Min key allows review of minimum and
maximum pressure values since unit start-up or
last push of the clear key. Press key to:
1) Indicate maximum pressure.
2) Indicate minimum pressure.
3) Exit MAX/MIN mode and return the unit to
pressure measurement mode. To clear mini-
mum and maximum values press ZERO/CLR
key (must be in MAX/MIN mode).
The (down arrow key) is used in the MENU
mode, see following MENU key section.
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This key allows for customization of the gauge.
Pressing the MENU key allows cycling through
the main MENU items; UNITS, CON IG, GRAPH,
O , UPDAT & DAMP. Any item changed in the
Menu become the new default setting(s).
Revised settings are saved in the event of power
loss.
The (up arrow key) or (down arrow key)
on the keypad allows for scrolling through the
MENU options to increase or decrease numeric
values as required. If in the menu mode, gauge
will automatically advance to measure mode
once selected MENU item has been set.
This key manually turns the backlite on or off.
five options are available. They include NEVER,
10 sec, 30, sec, 1 min, 5 min*. With the NEVER
option, the gauge BACKLITE will remain lit
whenever the gauge is in the ON mode or until
the BACKLITE button is pushed again. Options,
10 sec, 30 sec, 1 min, 5 min*. allow the BACK-
LITE to automatically turn-off after a selected
period of time.
To use the BACK ITE option:
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down
arrow key) until the word LITE appears.
Step 3: Press ENTER.
Step 4: Press the (up arrow key) or (down
arrow key) to select the BACKLITE option.
Step 5: Press the ENTER key to finalize your
choice of LITE options.
KEYPAD FUNCTIONS
MENU
Key for gauge
with Backlite
Key for gauge
without Backlite
displayed with
 (up arrow
icon only)
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KEYPAD FUNCTIONS
MENU OPTIONS
UNITS: 12 units of measurement are available: psi, mmHG,
inH2O with three temperature options: 20°C, 60° , 4°C*,
mBar, inHg, ftH2O, mPa, kPa, kg/cm2and bar.
Step 1: Press the MENU key until the word UNITS appears.
Step 2: Press Enter.
Step 3: Press the (up arrow key) or  (down arrow
key) to select the required unit of measure.
Step 4: Press ENTER to finalize the UNIT selection.
ote: For inH20 range with three temperature options,
press the

(up arrow key) and

(down arrow key) to
select the desired temperature, then press E TER to final-
ize the U IT selection.
CONFIG: This option allows access to additional Menu
options. Options include:
• ENTPW or enter password (this appears as a sub-menu
in the CO FIG mode if a user password has been set).
• RECA (allows for zero, span and mid-scale calibra-
tion of the gauge).
• 0bUTN or zero key (allows for adjustment of % of
range that can be zeroed),
• dISAb, allows for disabling MENU options.
• SETPW: This feature allows for a user defined numer-
ic password. If a user password is not set, all features
in the CON IG mode will be accessible without a
password. If a user password is set, all items in the
CON IG menu options are accessible with or without
a user password. If a user password is programmed,
it will be required to access the CON IG menu options.
*Indicates default.
ENTER
This key allows for selecting gauge features in the
menu finalizing selection. Use of the enter key is
described throughout operating instructions.
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MENU FUNCTIONS
How to Use Your Menu Functions
To set a user password (SETPW):
Step 1: Press the Menu key on the keypad
Step 2: Press the (up arrow key) or (down arrow
key) until the word CON IG appears.
Step 3: Press Enter. The word SETPW appears on the
gauge display
Step 4: Press Enter. A five digit numeric password is now
required.
Step 5: Press the (up arrow key) or (down arrow
key) on the keypad to select the first digit of the password.
Step 6: Press ENTER.
Step 7: Repeat until the five-digit password is shown on
the gauge display.
Step 8: Press ENTER.
ote: to erase password at any time while in the SETPW
(set password) mode, press the ZERO/CLEAR key. The
user will be prompted to reprogram the password once the
five-digit password is entered. The gauge will display SAVE.
Step 9: Press Enter to save the password setting.
ENTPW: Once a user password has been established and
entry into the CON IG mode is required, the user will be
prompted to ENTPW or enter password.
Follow setup steps 4-8 above.
RECA : or recalibrate allows for zero, mid-scale, full-scale
and factory default calibration of the gauge. The RECAL
feature also allows for recalibration of gauges with
4-20mA output.
*Indicates default.
KEYPAD FUNCTIONS
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To use RECA option:
Step 1: Press the Menu key on the keypad
Step 2: Press the (up arrow key) or (down arrow
key) on the keypad until the word CON IG appears.
Step 3: Press Enter.
Step 4: Enter user password if it has been programmed.
Step 5: Press (up arrow key) or (down arrow key)
until the word RECAL appears.
Step 6: Press Enter.
Step 7: The gauge will now flash between INPUT and unit
of measure on the lower line and .00 on the top line. Apply
zero pressure to the gauge.
Step 8: Press Enter. Zero pressure is now set.
Step 9: The gauge will display full-scale pressure. Apply
full-scale pressure to the gauge.
Step 10: Press Enter. ull-scale pressure is now set.
Step 11: The gauge will now display mid-scale pressure.
Apply mid-scale pressure to the gauge.
Step 12: Press Enter. Mid-scale pressure is now set.
(ote: For compound ranges this recalibration is zero,
full-scale, mid-scale and full-vac.)
FOR FACTORY CA IBRATED SETINGS:
Step 13: To reinstate factory calibrated settings for zero,
full-scale and mid-scale press the (down arrow key)
Menu key until the word ACT appears.
Step 14: Press Enter. actory calibration settings are now
reinstated.
Step 15: After zero, full-scale and/or mid-scale or factory
default calibration have been set, the word SAVE appears
on the gauge display.
Step 16: Press Enter to finalize calibration.
MENU FUNCTIONS
*Indicates default.
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ote: Calibration of Zero, mid-scale or span can be set inde-
pendently of each other. For instance, if only full-scale cali-
bration is required, press the

(down arrow key) until the
gauge display indicates full-scale pressure. Press Enter and
proceed as indicated above. Calibration of zero, midscale and
full-scale is recommended when recalibrating the gauge.
ZERO KEY (0bUTN): This feature allows the user to select
percent of full-scale at which the gauge can be rezeroed
using the Zero/Clear key on the keypad. Options include 5%
full-scale*, 10% full-scale or DISAB (disable of the zero key).
To use ZERO option:
Step 1: Press the Menu key on the keypad.
Step 2: Press the (up arrow key) or (down arrow
key) until the word CON IG appears.
Step 3: Press Enter.
Step 4: Enter user password, if it has been programmed.
Step 5: Press the (up arrow key) or (down arrow
key) until the word 0bUTN (zero key) appears.
Step 6: Press Enter.
Step 7: Press the (up arrow key) or (down arrow
key) to select 5PCT (5% full-scale), dISAb (disable zero
key) or 10PCT (10% full-scale).
Step 8: Press Enter to finalize the selection.
DISAB: or disable: This feature allows the user to dISAb
(or disable) or ENAb (enable) items in the MENU. Some
keypad keys can also be enabled or disabled. Any or all
MENU items can be enabled or disabled.
To use DISAB option:
Step 1: Press the Menu key on the keypad.
Step 2: Press the (up arrow key) or (down arrow
key) until the word dISAb appears.
MENU FUNCTIONS
*Indicates default.
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MENU FUNCTIONS
Step 3: press ENTER. The current setting (ENAB or dISAB)
will be displayed.
Step 4: Press the (up arrow key) or (down arrow
key) on the keypad to select a setting.
Step 5: Press ENTER To finalize the setting.
GRAPH: This option allows the user to change the bar-
graph on the gauge display to correspond to any desired
pressure within the pressure limits of the gauge. This
option is useful when identifying a select portion of the
full-scale range of the gauge. The default setting for the
GRAPH is zero and full-scale pressure. or compound
gauges, the default setting for zero is set at full-scale vacu-
um. ull-scale pressure is set at the positive pressure as
displayed on the gauge keypad.
or gauges supplied with the 4-20mA output option, the
default is 4mA equals 0% of the bargraph and 20 mA
equals 100% of the bargraph.
Changing the bargraph to a pressure other than 0 and
100% of range will also change the 4-20mA output to cor-
respond with the new Bargraph pressures for 0 and 100%.
To use GRAPH option:
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down arrow key)
on the keypad until the word until the word GRAPH appears.
Step 3: Press ENTER . The gauge display will indicate the
set full scale pressure range setting on the top line. The
middle line indicates the bargraph at 100% of full-scale.
The bottom line of the display will indicate SET S to set
the full-scale range as displayed by the bargraph and
4-20mA.
Step 4: Press the (up arrow key) or (down arrow key)
on the keypad to increase or decrease gauge value at
100% of range.
*Indicates default.
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Step 5: Press the ENTER key to finalize your choice. The
gauge display will now display SET. After two seconds the
screen will display the pressure value for 0% on the top
line. The middle line indicates the bargraph at 100% of
fullscale. The bottom line will display SET 0.
Step 6: Press the (up arrow key) or (down arrow
key) on the keypad to increase or decrease gauge value at
0% of range.
Step 7: Press the ENTER key to finalize your choice. The
new values for the bargraph and 4/20mA settings have
now been saved.
OFF: This option sets the amount of time before the gauge will
turn itself off. Offerings are Never*, 30MIN,10MIN, 5MIN, 2
MIN.
To use the OFF option:
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down arrow
key) until the word O appears.
Step 3: Press ENTER.
Step 4: Press the (up arrow key) or  (down arrow
key) to select the desired O time.
Step 5: Press the Enter key to finalize the O setting.
UPDATE: This option allows for changing the rate at which
pressure is updated on the display screen. This feature is
useful with rapid changes in process pressure that may
cause flutter of the display. Options are 100ms*, 1 sec,
500ms and 200ms, updates per second or 100ms*.
Since customer processes vary, update rates should be
selected based on the application.
To use the UPDATE option:
Step 1: Press the MENU key.
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MENU FUNCTIONS
*Indicates default.
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Step 2: Press the (up arrow key) or (down arrow
key) until the word UPDATE appears.
Step 3: Press Enter.
Step 4: Press the (up arrow key) or (down arrow
key) to select an update rate.
Step 5: Press ENTER to finalize the selection.
DAMP or dampening: with five different options, this mode
allows for taking process pressure readings and averaging
them. This option is particularly useful to stabilize minor
process fluctuations. The options are NONE*, AVG 8, AVG
6, AVG 4, AVG 2.
Step 1: Press the MENU key until the word dAMP appears.
Step 2: Press Enter
Step 3: Press the (up arrow key) or  (down arrow
key) to select a dampening option.
Step 4: Press the ENTER key to finalize your Damp option.
(This Menu item is only seen on units with the switch option)
SWSET: Allows for setting switch (relay) set points. The
gauge is offered with two SPDT switches (relays).
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down arrow
key) on the keypad to select the switch to be set. (If two
switches are present.)
Step 3: Press ENTER. The top line of the gauge display will
indicate pressure at 60% of the fullscale gauge range* or
the most recent switch setpoint. The middle line of the dis-
play will indicate a bargraph that displays the pressure
position within the pressure range. The bottom line will
display SETPT (blinking).
*Indicates default.
MENU FUNCTIONS
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ote: Setpoints are limited to the full-scale pressure
range of the gauge.
Step 4: Press the (up arrow key) or (down arrow key)
on the keypad to increase or decrease switch set-point
Step 5: Press the ENTER key to finalize switch setpoint. The
gauge will display SET. After two seconds, the top line will
indicate RETRP pressure. The bottom line will read SET.
Step 6: Repeat above to set RETRP (retrip value). If (two)
switches are supplied the display will advance to SW2.
Repeat the aforementioned if the gauge is supplied with
two switches.
otes: The bargraph will increase or decrease as any
setpoint pressure is adjusted. The bargraph indicates
switch setpoint position within the full-scale pressure
range of the gauge.
The switch setpoint unit of pressure measurement corre-
sponds with the current set unit of measure of the gauge.
If gauge unit of measurement is changed after switch(es)
is set, switch setpoint(s) will automatically be updated to
correspond with revised unit of measurement. Switch
deadband is the difference between the SETPT (setpoint)
and the RETRP (retrip) pressure.
MENU FUNCTIONS
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DIGITAL INDUSTRIAL GAUGE SPECIFICATIONS:
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Type: PD213, PD214, PD224
Accuracy: .25% ull Scale, terminal point
Case Size: PD213: 3˝, PD214 & PD224: 41⁄2˝
Case Material: PD213: 3˝ SS, PD214: 41⁄2˝ fiberglass reinforced thermo-
plastic or PD224: black epoxy coated aluminum
Case Encl. Rating: Weatherproof, IP65
Wetted Materials: 17-4 SS (sensor), 316SS (socket)
Socket Size: 1⁄4or 1⁄2NPT, (1⁄2NPT only with 41⁄2˝ case )
Socket ocation: Lower connection, 6 o’clock
Ranges: Vacuum thru 20,000 psi (see engineering units below for
other units)
Operating Temp.: 14 to 140° (-10/60°C)
Storage Temp.: –4/158° (-20/70°C)
DISPLAY
Type: LCD
Display Digits: ive (5)
Character Height: PD213: 3˝ .60˝, PD214 & PD224: 41⁄2˝ .88˝
Backlight: Optional
Power Options: Battery, loop-powered, or 12-36 VDC
Bargraph: 10-segment % S, programmable
Battery ife: PD213 3˝ >1000 hrs., PD214 and PD224 41⁄2˝ >3600 hrs.
Agency Approvals: CE, M and CSA (Intrinsically Safe Class I, Div 1)
KEYPAD FUNCTIONS
On/Off: Manually turns unit on and off (auto off options in menu)
Zero/Clear: Zeros display or clears min. and max. values when displayed
Min/Max (down) Stores min and max values, arrow key allows for
Arrow Key: scrolling thru menu items
Menu Key: Provides access to menu options
Backlight (up) Manually turns backlight on and off (auto off options in
Arrow Key: menu), arrow key allows for five menu options. (up)
(Backlight optional) arrow key allows for scrolling thru menu options
Enter: Selects items in the menu
MENU MODE
Engineering Units: 10 units of measurement are available; psi, In. H2O (with
three temp. options: 20°C, 60° , 4°C*), t. H2O, MPa, mBar,
kPa, kg/cm2, Bar, inHg and mmHg
Configuration Mode Allows for changes to default settings of gauge
(Config): Including zero disable feaure
Bargraph (Graph): Allows for adjustment of bargraph and 4-20
(optional feature)
Auto Off (Off): Allows for changes to auto off of gauge, five options:
Never, 2 min., 5 min., 15 min., 30 min.
Update Rate
(Update): our options: 100 ms, 200 ms, 500 ms, 1 sec
Dampening (Damp): Six options: None, average, 2, 4, 6, 8 times per 100ms
Backlight: ive options: Never, 10 sec., 30 sec., 1 min., 5 min.
Field Recalibration: Allows for recalibration of zero, midscale and span
(password protected)
OPTIONS
4-20mA Display: Scaling range: 0-100% S
DC Powered: 12-36 Vdc, 2VA max.
Switching Relays: 2 SPDT switches (relays), 30Vdc, 1 amp, 125Vac @ .5 Amp,
Deadband: 0-100% S, user selectable.
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in.Hg Comp. mmHg in.Hg in. ft. Bar/
psi (vacuum) (psi) (pressure) (pressure) H2OmBar H2OMPa kPa KSC
15 30 -15/0/15 800 30 400 1000 60 1 100 1
30 -15/0/30 1000 60 800 1500 160 1.6 160 1.6
60 -15/0/60 2000 100 1000 2000 200 2.5 250 2.5
100 -15/0/100 3000 160 2500 300 4 400 4
160 5000 200 4000 400 6 600 6
200 10,000 300 5000 600 10 1000 10
300 400 6000 1000 16 1600 16
600 600 10,000 25 2500 25
800 800 15,000 40 4000 40
1000 20,000 60 6000 60
1500 100 10,000 100
2000 140 16,000 160
3000 25,000 250
5000 40,000 400
8000 60,000 600
10,000 100,000 1000
15,000 140,000 1400
20,000
– 17 –
PRESSURE RANGES:
DISPLAY MESSAGES:
Display/Problem Description Action
No Battery Icon
Display (applicable to
gauges with batteries
Gauge has <10%
battery life left Replace batteries
O SET (blinking)
Zero/Clear button
pushed when pressure
displayed is beyond set
rezero pressure limit
Only rezero the gauge within
limits of setting in Menu
Menu button disabled Gauge is in
Max/Min mode
Push Max/Min button until
unit of measure is displayed
on keypad
Unit of measure
selected in Menu
displays N/A
Resolution at full scale
pressure range
exceeds 50,000 counts
Choose another unit of
measure
I can’t access items in
the main Menu
Items that cannot be
accessed have been
disabled
Enable item(s) in the Menu.
See Menu/CON IG and
diSAb or DISABLE
I can’t set the
password I want
00000 is not a valid
password Select a different password
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WIRING DIAGRAM
LOOP+ LOOP–
T7
D9
D7
Y1
D10 C14 T9
U5
V1
F1D1
C3
C7
R7
R2
J1
1
1
J6
C2
R22 R20 C17
D11
U7
D14
D1
C15
R18
D5
R23
R24
D13
R14 R16
J3
J7
1
Q4
D16
D6
D15
D3
D12
T10 T12 T11
+24V GND EGND
FID3
321CO21–
D8
Q2
J5 J3
C4
R9 R10 R11 R12 R13
Q1 C10
C9
R6
C5
L1
U4
FO7 R8
FID4
V2
R1
R5
C1
R4 C6
C8
DQ/TB 2003
Y2
J2
FID2
V6
R21
Q3
T8
ECND
FID6
FID5
R19
Red (+ exec.) A
Black (– exec.) B
Battery Input
Keypad Input
Sensor Input
Shield
oop Powered 4-20mA
2 conductor, 20 AWG shielded
Installation Procedure
ESD precautions should be taken. See page 31 for details.
1. Ensure all power is off/disconnected from the circuit.
2. Connect the red wire (A) to the positive power terminal.
3. Connect the black wire (B) to the positive terminal on the
meter.
4. Connect the negative side of the meter to the negative
power terminal.
Note: Meter should be installed on the black wire only.
+
+
–
POWER
SUPPLY
(+)
(–)
METER
PLC
SCADA
GAUGE
–
V+
V–
Red
Black
(A)
(B) (–)
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– 19 –
WIRING DIAGRAM
1000
750
500
250
0
620100 30
Load Limitations 4-20mA Output Only
RL-Loop Resistance in Ohms
Loop Supply Voltage (Vdc)
OPERATING
REGION
Vdc MIN = 12V + [0.022A X (R ) ]
RL= RS+ RW
RL= Loop Resistance (ohms)
RS= Sense Resistance (ohms)
Rw= Wiring Resistance (ohms)
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– 20 –
WIRING DIAGRAM
Y1
V1
F1D1
C3
C7
R7
R2
J1
1
1
J6
C2
R22 R20 C17
D11
U7
D14
D1
C15
R18
D5
R23
R24
D13
R14 R16
J3
J7
1
Q4
D16
D6
D15
D3
D12
T10 T12 T11
+24V GND EGND
FID3
321CO21–
D8
Q2
J5 J3
C4
R9 R10 R11 R12 R13
Q1 C10
C9
R6
C5
L1
U4
FO7 R8
FID4
V2
R1
R5
C1
R4 C6
C8
DQ/TB 2003
Y2
J2
FID2
FID6
FID5
Shield
Black (–exec.) D
Red (+exec.) C
Battery Input
Keypad Input
Sensor Input
ine Powered
2 conductor, 20 AWG shielded
Installation Procedure
ESD precautions should be taken. See page 31 for details.
1. Ensure all power is off/disconnected from the circuit.
2. Connect the red wire (C) to the positive power terminal.
3. Connect the black wire (D) to the negative power terminal.
+
POWER
SUPPLY
(+)
(–)
GAUGE
–
V+
V–
Red (C)
Black (D)
I&M008-10136-DIG PDC 7-05_layput 8/4/11 2:42 PM Page 20