Thank you for purchasing products from Panasonic Electric Works SUNX
Co., Ltd. Please read this Instruction Manual carefully and thoroughly for
the correct and optimum use of this product. Kindly keep this manual in a
convenient place for quick reference.
High-performance Digital Display
For use outside Japan
MEUML-DP100 V1.1
WARNING
• Never use this product as a sensing device for personnel protection.
• In case of using sensing devices for personnel protection, use
products which meet laws and standards, such as OSHA, ANSI or
IEC etc., for personnel protection applicable in each region or
country.
• DP-100 series is designed for use with non-corrosive gas. It cannot
be used for liquid or corrosive gas.
• Japanese Measurement Laws prohibit the use of this product in
Japan.
.
2PART NAMES
DP-100
1
2
No.PartDescription
1Output 1 opera-
tion indicator
2Output 2 / analog
voltage operation
indicator
3Pressure unit dis-
play
4Main displayLarge 4-character LCD display.
3
4
5
876
Lights up when comparative output 1 is
ON
• Standard type: lights up when
comparative output 2 is ON
• Multifunction type: lights up when
analog voltage output is ON
Depending on the model, “MPa” or “kPa”
appears here. If you set another pressure
unit, attach the appropriate label, e.g. psi,
bar, etc.
㧝
9
0
1CAUTIONS
This product has been developed / produced for industrial use only.
Use within the rated pressure range.
Do not apply pressure exceeding the pressure resistance value. The
diaphragm will be damaged resulting in faulty operation.
Make sure that the power supply is off while wiring.
Incorrect wiring will damage the sensor.
Verify that the supply voltage including the ripple is within the rating.
If power is supplied from a commercial switching regulator, ensure that
the frame ground (F.G.) terminal of the power supply is connected to an
actual ground.
In case noise generating equipment (switching regulator, inverter motor,
etc.) is used in the vicinity of this sensor, connect the frame ground (F.G.)
terminal of the equipment to an actual ground.
Do not use during the initial transient time (0.5s) after the power supply is
switched on.
Do not run the wires together with high-voltage lines or power lines or put
them in the same raceway. This can cause malfunction due to induction.
The specification may not be satisfied in a strong magnetic field.
Avoid dust, dirt, and steam.
Take care that the sensor does not come in direct contact with water, oil,
grease, or organic solvents such as thinners, etc.
Do not insert wires, etc., into the pressure port. The diaphragm will be
damaged resulting in faulty operation.
Do not operate the keys with pointed or sharp objects.
Do not apply stress directly to the sensor cable joint by forcibly bending
For details, see page 3, section 8,
SELECTING MODES.
See “Pin assignment, 4-pin male connector” on page 2.
• DP-100-E type: G1/8 + M5 female
screw
• DP-100-M type: M5 female screw
• DP-100-N type: NPT1/8 + M5 female
screw
3PIPING
Use a 12mm end wrench (14mm for DP-100-E type) when tightening a
commercial coupler to the pressure port. The tightening torque should be
9.8N·m or less (M5 female connector: 1N·m or less). The commercial
coupler or pressure port section will be damaged if the tightening torque is
excessive.
Wrap sealing tape around the coupler when connecting to prevent leaks.
12mm end wrench
1
Page 2
4MOUNTING
Cabl
ith f
C
The sensor mounting bracket (MS-DP1-1) is available as an option.
When mounting the sensor onto the sensor mounting bracket, etc., the
tightening torque should be 0.5N·m or less.
1
2
No.PartDescription
1M3 (length 6mm) screws
with washers
Accessory with MS-DP1-1
NPN output type
Standard type
Main circuit
Multifunction type
5V
1kǡ
Main circuit
Color code of cable with connector
(Brown) +V
(Black)
Comparative output 1
(White) Comparative output 2
(Blue) 0V
User’s circuitInternal circuit
Color code of cable with connector
(Brown) +V
(White)
Analog voltage output
or external input
(Black) Comparative output 1
(Blue) 0V
Users' circuitInternal circuit
Load
100mA max.
100mA max.
Load
100mA max.
Load
+
12 to 24V DC
_
±10%
+
12 to 24V DC
_
±10%
2Sensor mounting bracket
Optional
(MS-DP1-1)
The panel mounting bracket MS-DP1-2 (optional) and MS-DP1-4
(optional), as well as the front cover MS-DP1-3 (optional) and DPX-04
(optional) are also available.
The type of the front cover differs depending on the mounting bracket.
Use MS-DP1-3 for MS-DP1-2, and DPX-04 for MS-DP1-4.
To mount the panel mounting bracket, refer to the Instruction Manual
enclosed with MS-DP1-2 or MS-DP1-4.
5WIRING
e w
Connection method
Attach the female connector of cable
CN-14A-
to the 4-pin male connector.
Disconnection method
While pressing the release lever, pull out
the connector.
• Multifunction type: Analog
voltage output or external input
40V
6I/O CIRCUIT DIAGRAMS
Notes:
When using the analog voltage output, pay careful attention to the
connected device’s input impedance.
If the cable is extended, the cable resistance will cause the voltage to
drop.
PNP output type
Standard type
Main circuit
Multifunction type
1kǡ
Main circuit
Color code of cable with connector
(Brown) +V
100mA max.
(Black) Comparative output 1
(White) Comparative output 2
(Blue) 0V
(Brown) +V
(Black) Comparative output 1
(White)
Analog voltage output
or external input
(Blue) 0V
100mA max.
Load
User’s circuitInternal circuit
Color code of cable with connector
100mA max.
Load
User’s circuitInternal circuit
Load
+
12 to 24V DC
_
±10%
+
12 to 24V D
_
±10%
7OUTPUT MODE AND OUTPUT OPERATION
The EASY mode, hysteresis mode or window comparator mode can be
selected as the output mode for comparative output 1 and, for the standard
type DP-100, comparative output 2.
For details, see page 5, section 10, MENU SETTING MODE.
Easy mode
The comparative output is turned ON or OFF (depending on the N.O./N.C.
sett ing ) whe n th e thr esh ol d is re ac hed . The t ol era nce o f th e thr esh ol d is
specified by the hysteresis setting. For details, see page 6, section 11, PRO
MODE.
P
Pressure
Comparative
output
ON
OFF
0
Notes:• Hysteresis can be fixed in 8 levels.
For details, see page 6, section 11, PRO MODE.
• P-1 is displayed for comparative output 1 and P-2 for
comparative output 2 on the sub-display.
H (Hysteresis)
2
Page 3
Hysteresis mode
The comparative output is turned ON or OFF (depending on the N.O./N.C.
settin g) wh en th e upp er or l owe r thr esh old i s rea che d an d rem ain s ON or
OFF until the other threshold is reached.
Comparative
output
Hi
Pressure
Lo
0
ON
OFF
H (Hysteresis)
Notes:• H (Hysteresis): 1 digit or more, 2 digits or more when psi is
selected as the pressure unit.
• Hi-1 or Lo-1 is displayed for comparative output 1 and Hi-2 or Lo-2 for comparative output 2 on the sub-display.
Window comparator mode
The comparative output is turned ON or OFF (depending on the N.O./N.C.
setting) when the pressure lies between the upper or lower threshold. The
tolerance of the threshold is specified by the hysteresis setting. For details,
see page 6, section 11, PRO MODE.
H (Hysteresis)
H (Hysteresis)
Comparative
output
Hi
Pressure
Lo
0
ON
OFF
Notes:• Hysteresis can be fixed in 8 levels.
For details, see page 6, section 11, PRO MODE.
• Hi-1 or Lo-1 is displayed for comparative output 1 and Hi-2 or Lo-2 for comparative output 2 on the sub-display.
8SELECTING MODES
DP-100 has 3 different modes:
RUN mode. For details, see page 3, section 9, RUN MODE.
Menu setting mode. For details, see page 5, section 10, MENU
SETTING MODE.
Pro mode. For details, see page 6, section 11, PRO MODE.
Switching modes
MODE
Press to switch between modes.
From RUN mode, press for 2s to select the menu setting mode.
From RUN mode, press for 4s to select pro mode.
To return to RUN mode, press for 2s.
MODE
MODE
MODE
Setting condition 2
Comparative output 1 set to:EASY (EASY mode)
Comparative output 2 set to:EASY (EASY mode)
Automatic
MODE
Automatic
Setting condition 3
Comparative output 1 set to:EASY (EASY mode)
Comparative output 2 set to:HYS (Hysteresis mode), or
WCMP (Window comparator mode)
Automatic
MODE
MODE
Automatic
MODE
Automatic
Setting condition 4
Comparative output 1 set to:HYS (Hysteresis mode), or
WCMP (Window comparator mode)
Comparative output 2 set to:OFF (OFF)
Automatic
MODE
Automatic
Setting condition 5
Comparative output 1 set to:HYS (Hysteresis mode), or
WCMP (Window comparator mode)
Comparative output 2 set to:EASY (EASY mode)
Automatic
MODE
MODE
Automatic
MODE
Automatic
9RUN MODE
In RUN mode, you can lock the keys and adjust the threshold for the parameters set in menu setting mode while the sensor is operating. For details,
see page 5, section 10, MENU SETTING MODE.
Threshold settings are displayed in the sub-display.
If you attempt to set threshold values that exceed the pressure range
allowed, DP-100 will alert you. UP (exceeds the upper limit) or DOWN (exceeds
the lower limit) will appear on the sub-display. DOWN will also appear if the Hi
threshold value exceeds the Lo threshold value for the hysteresis mode or
window comparator mode.
Standard type
Setting condition 1
Comparative output 1 set to:EASY (EASY mode)
Comparative output 2 set to:OFF (OFF)
Setting condition 6
Comparative output 1 set to:HYS (Hysteresis mode), or
WCMP (Window comparator mode)
Comparative output 2 set to:HYS (Hysteresis mode), or
WCMP (Window comparator mode)
Automatic
MODE
Automatic
MODE
MODE
Automatic
MODE
Automatic
3
Page 4
Multifunction type
Setting condition 1
Comparative output 1 set to:EASY (EASY mode)
Analog voltage output /
external input:
Setting condition 2
Comparative output 1 set to:EASY (EASY mode)
Analog voltage output /
external input:
1
For details, see page 7, section 13, AUTO-REFERENCE FUNCTION.
2
For details, see page 8, section 14, REMOTE ZERO-ADJUSTMENT
FUNCTION, MULTIFUNCTION TYPE.
Automatic
MODE
Blinks alternately
Setting condition 3
Comparative output 1 set to:HYS (Hysteresis mode), or
(Analog voltage output)
AREF (Auto-reference input)1, or
ZERO (Remote zero-adjustment input)
WCMP (Window comparator mode)
Press
+
MODE
Automatic
To unlock, simultaneously press + .
MODE
Peak / bottom hold function
The peak / bott om hol d fun cti ons di spla y the p eak v alue a nd bo ttom v alu e
of the fluctuating pressure. The peak value is displayed on the main display
and the bottom value is displayed on the sub-display.
To set the peak / bottom hold function, simultaneously press + .
Press
MODE
+
Blinks alternately
To release the peak / bottom hold function, simultaneously press +
MODE
MODE
.
2
Blinks alternately
MODE
Press
+
Analog voltage output /
(Analog voltage output)
external input:
Automatic
MODE
Automatic
Setting condition 4
Comparative output 1 set to:HYS (Hysteresis mode), or
WCMP (Window comparator mode)
Analog voltage output /
external input:
1
For details, see page 7, section 13, AUTO-REFERENCE FUNCTION.
2
For details, see page 8, section 14, REMOTE ZERO-ADJUSTMENT
AREF (Auto-reference input)1, or
ZERO (Remote zero-adjustment input)
2
FUNCTION, MULTIFUNCTION TYPE.
Automatic
MODE
MODE
Automatic
MODE
Blinks alternately
Common
Zero-adjustment function
The zero-adjustment function forcibly sets the pressure value to zero when
the pressure port is opened.
To force the pressure value to zero, simultaneously press + .
Press
+
Automatic
Key lock function
The key lock function protects settings from being changed inadvertently.
MODE
Press
+
MODE
Automatic
To lock, simultaneously press + .
4
Page 5
10 MENU SETTING MODE
ItemDescription
Comparative output 1
mode setting
Comparative output 2
mode setting
(Standard type only)
Analog voltage output /
external input
(Multifunction type only)
N.O. / N.C. selectionSelects normally open (N.O.) or normally
Response time settingSets response time in milliseconds (ms).
Display color for the
main display
Pressure unit selectionSelects desired pressure unit.
From RUN mode, press for 2s to select the menu setting mode.
The examples below begin with the factory default settings.
<RUN mode>
MODE
Press 2s.
<Mode setting for comparative output 1>
Sets operation of comparative output 1.
Sets operation of comparative output 2.
Selects analog voltage output, auto-reference input, or remote zero-adjustment
input.
If for the standard type DP-100 comparative output 2 is set to “OFF”, the N.O. /
N.C. selection (normally open, normally closed selection) is the same as for the
multifunction type, i.e. you will only set N.O. or N.C. for comparative output 1, not
for both comparative outputs.
2
The default setting of the high pressure type is N.O. (normally open), and that of
the low pressure type is N.C. (normally closed).
3
The default setting for the low pressure type is kPA. MPA is not available.
4
For the high pressure type, “inchHg” and “mmHg” are not available.
*For the high-function type, analog voltage / external input.
Power supply
MODE
Slave
Procedure, cancel copy function
1 While the slave sensor is disconnected, turn on the power of the master
sensor.
2 Press for approx. 2s.
MODE
13 AUTO-REFERENCE FUNCTION
The auto-reference function corrects the setting value using the detected
pressure value during auto-reference input as the reference pressure.
Using the detected pressure value at auto-reference input P(a) as a reference, the set value 1’ is automatically corrected to “set value 1 + P(a)”.
Before auto-reference
After auto-reference
SV 1
Atmospheric pressure
P(a)
Pressure
Detected pressure value
at auto-reference input
SV (set value) 1’ after auto-reference is:
1’ = 1 + P(a)
Notes:• The pressure range that can be set is wider than the rated
pressure range so that the auto-reference function can be
handled.
• If the corrected setting value exceeds the set pressure range
when auto-reference input is carried out, the setting value will
be automatically corrected to fall within the set pressure
range. Thus, take care not to exceed the set pressure range.
Operation charts
During normal operation. (Each
comparative output set to N.O.)
During remote zero-adjustment
input. (Each comparative output set to N.O.)
• Detected pressure at autoreference input: 10kPa
• Output mode: Hysteresis mode
ON
Output
OFF
Applied pressure (kPa)
Displayed value (kPa)
Set value (kPa)
0
10 20 30 40 50 60
0
10 20 30 40 50 60
2
1
10 20
Output
Applied pressure (kPa)
Displayed value (kPa)
Set value (kPa)
Note:The setting values shift in the same manner during EASY mode
or the window comparator mode.
The detected pressure value at auto-reference input becomes “zero”
when the setting of the analog voltage output / external input function is
changed or the power is turned ON again.
The auto-reference input value can be checked when setting the
threshold value in RUN mode. For details, see page 3, section 9, RUN
MODE.
ON
OFF
ON
OFF
SV 1’
ON
OFF
0
10 20 30 40 50 60
0
10 20 30 40 50 60
P(a)
10
1’ 2’
20 30
4 Turn on the master sensor and the slave sensor at the same time.1,
2
5 The master’s contents (16-bit coded) are shown in orange on its main
display and copying starts.
The same code appears in green on the slave’s main display, and OK
appears on the sub-display when copying is complete.
6 Turn off the power of the master side sensor and the slave side sensor
and disconnect the wire.
To copy settings to another sensor, repeat steps 3 to 6.
1
If the power is not turned on at the same time, the setting contents may not be
copied.
2
When the power is on, pulse output is output to comparative output 1.
7
Page 8
REMOTE ZERO-ADJUSTMENT FUNCTION,
14
MULTIFUNCTION TYPE
The remote zero-adjustment function forcibly sets the pressure value to
“zero” when the external signal is input.
The setting value is not corrected when remote zero-adjustment is input.
Make sure that the pressure and setting value during remote zero-adjustment do not exceed the pressure range that can be set.
Operation charts
During normal operation. (Each
comparative output set to N.O.)
During remote zero-adjustment
input. (Each comparative output set to N.O.)
• Detected pressure at autoreference input: 10kPa
• Output mode: Hysteresis mode
Output
ON
OFF
Output
ON
OFF
16 MODELS, ORDERING INFORMATION
DP10
1: low pressure type
2: high pressure type
Nil: standard type
A: high function type
Nil: R1㧛
8+M5 female screw
1
E: G
㧛
8+M5 female screw
M: M5 female screw
1
N: NPT
㧛
8+M5 female screw
Nil: NPN output type
P: PNP output type
Nil: cable with connector enclosed
J: no cable
-
--
Applied pressure (kPa)
Displayed value (kPa)
Set value (kPa)
0
10 20 30 40 50 60
0
10 20 30 40 50 60
2
1
10 20
Applied pressure (kPa)
Displayed value (kPa)
Set value (kPa)
0
10 20 30 40 50 60
0
10 20 30 40 50 60
12
P(a)
10
20 30
Note:The setting values shift in the same manner during EASY mode
or the window comparator mode.
The remote zero-adjustment value is cleared when the setting of the
analog voltage output / external input is changed or the power is turned
ON again, and normal operation based on the atmospheric pressure is
resumed.
The remote zero-adjustment value can be confirmed when setting the
threshold value in RUN mode. For details, see page 3, section 9, RUN
MODE.
15 ERROR INDICATION
ErrorCauseCorrective action
The load is short circuited
causing overcurrent.
Pressure is being applied
during zero-adjustment.
Turn off the power and
check the load.
Do not apply pressure
applied at the pressure port;
pressure should equal atmospheric pressure.
Redo zero-adjustment.
External input is carried out
outside the rated pressure
range.
Communication error, e.g.
disconnection, faulty connection, etc.
Communication error, incorrect model.
The applied pressure
exceeds the upper limit of
the display pressure range.
The applied pressure
exceeds the lower limit
(reverse pressure) of the
display pressure range.
Applied pressure range
should be adjusted to fall
within rated pressure range.
Check the wiring when using
the copy function.
Make sure the master and
slave sensors are the same
model when using the copy
function.
Applied pressure range
should be adjusted to fall
within rated pressure range.
8
Page 9
17 SPECIFICATIONS
Item
Standard typeMultifunction type
Low pressure typeHigh pressure typeLow pressure typeHigh pressure type
Pressure typeGauge pressure
Rated pressure range-100 to + 100kPa-0.1 to +1.0MPa-100 to + 100kPa-0.1 to +1.0MPa
Set pressure range-100 to + 100kPa-0.1 to +1.0MPa-100 to + 100kPa-0.1 to +1.0MPa
Pressure resistance500kPa1.5MPa500kPa1.5MPa
Applicable fluidNon-corrosive gas
Supply voltage12 to 24V DC 10%, Ripple P-P 10% or less
Power consumption• Normal operation: 840mW or less (current consumption 35mA or less at 24V supply voltage)
• ECO mode (STD): 600mW or less (current consumption 25mA or less at 24V supply voltage)
• ECO mode (FULL): 480mW or less (current consumption 20mA or less at 24V supply voltage)
Comparative outputNPN output type
• NPN open-collector transistor
• Maximum sink current: 100mA
• Applied voltage: 30V DC or less (between
comparative output and 0V)
• Residual voltage: 2V or less (at 100mA sink current)
• PNP open-collector transistor
• Maximum source current: 100mA
• Applied voltage: 30V DC or less (between
comparative output and +V)
• Residual voltage: 2V or less (at 100mA source
PNP output type
current)
Output operationEither N.O. or N.C., selectable
HysteresisMin. 1 digit (variable). When using psi units, 2 digits.
Repeatability0.1% F.S.
• ON voltage: NPN type: 0.4V DC or less, PNP type: 5V to
+V DC
• OFF voltage:
0.6V DC or less or open
• Input impedance: approx. 10k
• Input time: 1ms or more
NPN type: 5 to 30V DC or open, PNP type:
• Output voltage: 0.6 to 5V
• Zero point: within 1V
5% F.S.
• Span: within 4.4V 5% F.S.
• Linearity: within 1% F.S.
• Output impedance: approx.
1k
Ambient temperature-10 to +50°C (No dew condensation or ice formation allowed). Storage: -10 to +60°C.
Ambient humidity35 to 85% RH. Storage: 35 to 85% RH.
Temperature characteristics0.5% F.S.