Parker icountPD User manual

icountPD
icountPD User Manual
B.84.833_IPD_GB_Ver A
© 2010, Parker Hannifin Corporation
www.parkerhfde.com
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2Parker Hannifin icountPD
Laser Information
This product contains an invisible infrared 5mW laser.
Any dismantling of the product may result in dangerous exposure to laser radiation.
DANGER
INVISIBLE LASER RADIATION
WHEN OPEN. AVOID DIRECT
EXPOSURE TO BEAM.
CAUTION: Users are not required to access the laser radiation source and should never
do so.
EC Declaration of Conformity
DoC0001-issue 3
The following icountPD products have been approved:
•icountPD compatible with mineral, aggressive oils and aviation fuels
•icountPD calibrated with ACFTD and MTD
•icountPD with or without a display (LED or digital)
•icountPD with or without a limit relay
•icountPD with RS232, 4-20mA, 0-3/0-5V and CANBUS (J1939) outputs
•icountPD with or without a Mositure Sensor
•icountPD fitted with the fixed 5 metre cable, Deutsch connector or M12 connector.
EN61000-6-3:2001 Electromagnetic compatibility – Part 6-3: Generic standards – Emission
standard for residential, commercial and light-industrial environments.
EN61000-6-2:2001 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards –
Immunity for industrial environments
, Thetford
13th May 2008
CMC E12 Issue 1, May 07
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3Parker Hannifin icountPD
Contents
Laser Information.....................................................................................2
EC Declaration of Conformity...................................................................2
Introduction............................................................................. 4
Principles of operation .............................................................................4
Benefits.....................................................................................................5
Technical specification .............................................................................6
Software default settings .........................................................................7
Product features.......................................................................................8
Dimensions for installation ......................................................................8
Connections............................................................................. 9
Hydraulic connection................................................................................9
Flow control..............................................................................................9
System 20 sensor connection ................................................................10
Electrical connections ............................................................................11
Variable current output settings ............................................................25
Variable voltage output settings.............................................................26
CAN-bus network output option ............................................................26
Moisture sensor output settings ............................................................26
RS232 connectivity..................................................................................27
Software ................................................................................ 28
icountPD Setup Utility software .............................................................28
Microsoft Windows®HyperTerminal connection ...................................31
Communication protocol ........................................................................33
Front panel displays .............................................................. 37
LED display parameters (ISO4406 / NAS1638) ......................................37
Digital display parameters (ISO 4406 / NAS 1638).................................38
Reference .............................................................................. 41
Optional wiring configuration.................................................................41
Optional limit relay hysteresis ...............................................................41
Interpreting data.....................................................................................43
ISO/NAS/SAE comparison chart ............................................................47
Component cleanliness guidelines ........................................................48
Viscosity charts.......................................................................................49
ISO contamination charts.......................................................................50
Ordering Information..............................................................................53
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INTRODUCTION g
4Parker Hannifin icountPD
Introduction
Parker Hannifin’s icountPD represents the most up-to-date technology in solid particle
contamination analysis. The icountPD is a compact, permanently-mounted laser-based particle
detector module that provides a cost-effective solution to fluid management and contamination
control.
Principles of operation
The icountPD measures particle contamination continuously and updates the display, output
options and limit relay every second.
Unlike the Parker CM20, LCM20 or MCM20, the unit does not perform a ‘one-off’ test. This means
that even if the Measurement Period is set to 60 seconds, the display, output and limit relay all
report the presence of dirt in the oil in just a few seconds – it does not wait until the end of the
Measurement Period before reporting the result.
The icountPD has just one setting to control the accuracy, stability and sensitivity of the
measurements and that is the ‘Measurement Period’. This can be set from five seconds to 180
seconds. The longer the Measurement Period, the more contaminant is measured, averaging out
any spikes seen on a smaller sample. The shorter the Measurement Period the more sensitive
the icountPD is to small slugs of contaminant, but also the performance on clean systems can be
reduced. Thus, the user can select how sensitive the icountPD is to spikes of contaminant, and how
quickly it responds to contamination levels above the set point (‘limits’).
With a Measurement Period of 100 seconds, the results will be for the last 100ml of oil that
has flowed through the icountPD, updated on a second-by-second basis, giving an effectively
continuous readout of the level of contamination.
Calibration recommendations
Contact your local Parker Hannifin Sales Company for recalibration details. The recommended
period between recalibration is 12 months.
Refer to the Parker Hannifin Quality and Servicing booklet (FDCB272UK), supplied on CD.
Maintenance requirements
Ensure that the power supply is disconnected before any maintenance/inspection is carried out.
Please contact Parker Hannifin in the unlikely event of the icountPD being faulty or damaged.
Storage requirements
Store in dry conditions within a temperature range of -20°C to +40°C (-4°F to +104°F).
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INTRODUCTION g
5Parker Hannifin icountPD
Benefits
Independent monitoring of system contamination trends
Calibration by recognised online principles confirmed by relevant International Organization
for Standardization (ISO) procedures
Early warning LED or digital display indicators for Low, Medium and High contamination
levels
A low cost solution to prolonging fluid life and reducing machine downtime
Visual indicators with power and alarm output warnings
Self-diagnostic software
Mineral and phosphate ester fluid compatible construction – see the ‘Product Configurator’,
page 53, for fluid type options
Fully PC/PLC integration technology such as: RS232, 0–3V/0–5V, 4–20mA and CAN-bus
(SAE J1939) – see the ‘Product Configurator’, page 53, for communication options
Percentage saturation reporting through an integrated moisture sensor – see the ‘Product
Configurator’ on page 53, for moisture sensor options.
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INTRODUCTION g
6Parker Hannifin icountPD
Technical specification
Feature Specification
Product start-up time 5 seconds minimum
Measurement period 5–180 seconds
Reporting interval 0–3600 seconds via RS232 communication
Principle of operation Laser Diode optical detection of actual particulates
International codes ISO 7 – 22, NAS 0 – 12
Calibration By recognised online methods confirmed by the relevant ISO procedures.
MTD – Via a certified primary ISO 11171 automatic particle detector using ISO 11943
principles, with particle distribution reporting to ISO 4406:1996
ACFTD – Conforming to ISO 4402 principles with particle distribution reporting to ISO
4406:1996
Recalibration Contact Parker Hannifin
Working pressure 2–420 bar (30–6000 PSI)
Flow range through icountPD Note: Flow may be bi-directional
40–140 ml/min (optimum flow 60 ml/min)
(0.01 – 0.04 USGPM (optimum flow 0.016 USGPM))
Online flow range via System
20 sensors
Size 0 = 6 to 25 l/min (2–7 USGPM)
Size 1 = 24 to 100 l/min (6–26 USGPM)
Size 2 = 170 to 380 l/min (45–100 USGPM)
Ambient storage temperature –20°C to +40°C (–4°F to +104°F)
Environment operating
temperature
+5°C to +60°C (+41°F to 140°F)
Fluid operating temperature +5°C to +80°C (+41°F to 176°F)
Computer compatibility Parker recommends the use of a 9-way D-type connector. This can be connected to
a USB port using a USB-serial adaptor. Note that these connectors/adaptors are NOT
supplied with icountPD units: contact Parker Hannifin for advice.
Moisture sensor calibration ±5% RH (over compensated temperature range of +10ºC to +80ºC; +50ºF to +176ºF)
Operating humidity range 5% RH to 100% RH
Moisture sensor stability ±0.2% RH typical at 50% RH in one year
Power requirement Regulated 9–40Vdc
Current rating Typically 120mA
Certification IP66 rating
Refer to the EC Declaration of Conformity (page 2).
Analogue output options (specified when ordering)
Variable current 4–20mA
Variable voltage 0–5Vdc, 0–3Vdc (user selectable)
CAN-bus to SAE J1939 (e.g. Parker IQAN)
Moisture sensor Linear scale within the range 5% RH to 100% RH
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INTRODUCTION g
7Parker Hannifin icountPD
Software default settings
Standard defaults
Comms echo OFF
Verbose errors OFF
STI Sensors used OFF
Reporting standards ISO
Particle limits 19 / 18 / 15
Measurement period 60 seconds
Reporting interval 30 seconds
Power-on mode AUTO
Auto start delay 5 seconds
Date format dd/mm/yy
Default if options fitted
Relay hysteresis ON
Relay operation for particle limits ON
Relay operation for moisture sensor
limits
ON
Digital display orientation 0 degrees
Digital display brightness level 3-mid
0–5V/0–3V output voltage range 0–5V
Moisture sensor limit 70%
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INTRODUCTION g
8Parker Hannifin icountPD
Product features
Two mounting locations to suit
M5 socket-head cap screw
(supplied),
icountPD flange thickness =
10mm (0.4 inch)
Maximum torque 7Nm
Dimensions for installation
Dimensions are given in mm (inches)
icountPD mount points to suit M5 socket
head cap screw (see detail below).
LED or digital display.
Fluid compatibility
Blue band = Mineral based oils
Red band = Phosphate ester oils.
Supply and Limit relay
5 metre (16 ft) cable, or
M12, 8-pin plug cable (150mm (6 inch)
flying lead), or
DT series Deutsch receptacle connector
(150mm (6 inch) flying lead).
M16 x 2 test points
Note: 5/8 inch BSF test points for
phosphate ester fluid application
only.
Communication cable
5 metre (16 ft) communication cable,
or
M12, 8-pin socket communication
cable (150mm (6 inch) flying lead), or
DT series Deutsch plug connector
cable (150mm (6 inch) flying lead).
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CONNECTIONS g
9Parker Hannifin icountPD
Connections
Hydraulic connection
Our recommendation is to position the icountPD as close to the system output as possible whilst
controlling the flow to the optimum 60ml/min. This then provides the highest pressure conditions,
plus the oil in this position is indicative of the reservoir’s oil condition.
For transportation, the icountPD is supplied with two test point covers: these need to be removed.
The mineral oil version of icountPD is supplied with M16 x 2 hydraulic test points. Parker
recommends that these are not removed or loosened. If these test points are not required please
contact Parker Hannifin for alternative options.
Note that the phosphate ester oil version of the icountPD is supplied with 5/8 inch BSF hydraulic
test points.
For Hydraulic connection:
1. Connect two pressure hoses to either end of the icountPD test points.
2. Connect the opposite end of the pressure hoses to the application.
NOTE: The connection of these test points should be ‘finger tight’ only.
Do not use spanners or wrenches.
Flow control
A pressure compensated, flow control device (Parker Hannifin
part number S840074) has been developed to give the icountPD
user greater flexibility. The flow control device enables testing
where flow ranges are outside the icountPD specifications (i.e.
40–140 ml/min), or where pipe diameters do not allow the
icountPD to be installed.
REQUIRED DIFFERENTIAL PRESSURE RANGE 5315 BAR
The flow control device fits onto the downstream (outlet) side of
the icountPD, connecting through a manifold block via a self-
sealing quick connection test point.
The differential pressure valve automatically compensates for
pressure and viscosity changes, whilst maintaining its flow
setting even as the workload changes.
The table below is used to select the appropriate valve position:
Valve position cSt range
320–100
3.8 90–200
4.2 190–320
5310–500
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CONNECTIONS g
10 Parker Hannifin icountPD
System 20 sensor connection
Online flow range via System 20 inline sensors:
Size 0 6 to 25 l/min (optimum flow = 15 l/min)
Size 1 24 to 100 l/min (optimum flow = 70 l/min)
Size 2 170 to 380 l/min (optimum flow = 250 l/min)
The required differential pressure across inline sensors is
0.4 bar (minimum)
Refer to the ‘Sensor part numbers’ section on page 46
before ordering System 20 sensors.
See ‘Inline Sensor Monitors’ (Parker Hannifin Brochure
CM013GB1) for more information on System 20 sensors.
IMPORTANT NOTE: P1 and P2 of the System 20 sensors MUST be connected to the
icountPD test points. Ensure that the icountPD command ‘SSU’ is set to ‘Yes’ when
connecting to icountPD – refer to ‘Communication protocol’ section of this manual for
a list of user commands.
Contact Parker Hannifin if you require further advice in connecting icountPD to your system.
Size 0 Sensor
Size 2 Sensor
Size 1 Sensor
95
56
Ø30
Ø41
Ø66.7
66.5
73.5
137
231.3
(All dimensions are in millimetres)
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CONNECTIONS g
11 Parker Hannifin icountPD
Electrical connections
The icountPD has a Communications cable (in front) and a Supply and Limit relay cable (behind).
Supply and Limit
relay cable
Communication cable
Depending on user requirements and the type of installation, the two cables may be supplied in
5m lengths and unterminated, or supplied in much shorter lengths and terminated with industry-
standard connectors, as in the following table:
CABLES AND CONNECTORS AVAILABLE
Connector type; Cable length Communications cable:
cable termination
Supply and Limit relay
cable: cable termination
No connector; 5m (16 ft) cable 12-way, no connector 3-way, no connector
M12; 150mm (6 inch) cable 8-pin M12 socket 8-pin M12 plug
Deutsch DT-series;
150mm (6 inch) cable
12-pin Deutsch DT receptacle
connector
12-pin Deutsch DT plug
connector
WIRING DIAGRAMS
For each type of termination, a wiring diagram is provided showing how a digital multimeter may be
connected to both the Communication and the Supply and Limit relay cables. The connections for
an optional moisture sensor (if fitted), are also shown.
Two variants (voltage measurement and current measurement) are shown for each type of cable
termination.
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CONNECTIONS g
12 Parker Hannifin icountPD
5 metre cable (no connector): Communication cable
Wire colour No options fitted 4–20mA option fitted 0–5V/0–3V option fitted
Red Product supply 9–40Vdc Product supply 9–40Vdc Product supply 9–40Vdc
Black Product supply 0Vdc Product supply 0Vdc Product supply 0Vdc
Green NOT USED Channel A ISO 4µm (c) Channel A ISO 4µm (c)
Yellow NOT USED Channel B ISO 6µm (c)
or NAS (if selected)
Channel B ISO 6µm (c)
or NAS (if selected)
White NOT USED Channel C ISO 14µm (c) Channel C ISO 14µm (c)
Blue NOT USED Moisture sensor channel (if
fitted)
Moisture sensor channel (if
fitted)
Brown NOT USED 4–20mA Supply 12–20Vdc 0–5V / 0–3V Supply 12–24Vdc
Violet (purple) NOT USED NOT USED 0–5V / 0–3V Supply 0 Vdc
Orange RS232 Ground (* Pin 5) RS232 Ground (* Pin 5) RS232 Ground (* Pin 5)
Grey RS232 Receive (* Pin 3) RS232 Receive (* Pin 3) RS232 Receive (* Pin 3)
Pink RS232 Transmit (* Pin 2) RS232 Transmit (* Pin 2) RS232 Transmit (* Pin 2)
Turquoise (cyan) NOT USED NOT USED NOT USED
NOTE: If the moisture sensor is fitted without either 4–20mA or 0–5V/0–3V option then the
output is via RS232.
* NOTE: Parker Hannifin recommends the use of a 9-way, D-type socket for use with
RS232 with the stated pin configuration
IMPORTANT NOTE: It is the responsibility of the end user to ensure that the cable’s
braided screen is terminated to a suitable earth bonding point.
5 metre cable (no connector): Supply and Limit relay cable (if fitted)
Wire colour Standard
Red Normally open
Blue Normally closed
White Common
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CONNECTIONS g
13 Parker Hannifin icountPD
5 metre cable (no connector): Voltage measurement
****V
Channel C (0–5V/0–3V) output (White) Channel A (0–5V/0–3V) output (Green) Channel B (0–5V/0–3V) output (Yellow) Moisture sensor channel (0–5V/0–3V) output (if fitted) (Blue)
0–5V/0–3V supply 12–24Vdc+ (Brown) 0–5V/0–3V supply 0Vdc– (Pink) Product supply 0Vdc– (Black) Product supply 9–40Vdc+ (Red)
0–5V/0–3V supply 0Vdc–
Optional switch box
ms
B
A
C
(This example shows the
swtich position set to
monitor Channel A)
Digital multimeter or similar
icountPD
PSU PSU
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CONNECTIONS g
14 Parker Hannifin icountPD
5 metre cable (no connector): Current measurement
***mA
Note that the 4–20mA DC supply must be a separate and dedicated circuit.
Channel C (4–20mA) output (White) Channel A (4–20mA) output (Green) Channel B (4–20mA) output (Yellow) Moisture sensor channel (4–20mA) output, if fitted (Blue)
Optional switch box
(This example shows the
switch position set to
monitor Channel A)
Digital multimeter or similar
Product supply 0Vdc– (Black) Product supply 9–40Vdc+ (Red) 4–20mA supply 12–24Vdc+ (Brown)
4–20mA supply 0Vdc ms
B
A
C
icountPD
PSU PSU
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CONNECTIONS g
15 Parker Hannifin icountPD
M12 connector: Communication cable








Pin configuration diagram
M12 female connector, end view
Pin number
(Wire colour
recommended)
No options fitted 4–20mA option fitted 0–5V/0–3V option fitted
1 (White) NOT USED Channel C, ISO 14µm(c) Channel C, ISO 14µm(c)
2 (Brown) RS232 Ground (* Pin 5) RS232 Ground (* Pin 5) RS232 Ground (* Pin 5)
3 (Green) NOT USED Channel A, ISO 4µm(c) Channel A, ISO 4µm(c)
4 (Yellow) NOT USED Channel B, ISO 6µm(c)
or NAS (if selected)
Channel B, ISO 6µm(c)
or NAS (if selected)
5 (Grey) RS232 Receive (* Pin 3) RS232 Receive (* Pin 3) RS232 Receive (* Pin 3)
6 (Pink) RS232 Transmit (* Pin 2) RS232 Transmit (* Pin 2) RS232 Transmit (* Pin 2)
7 (Blue) NOT USED Moisture sensor channel (if fitted) Moisture sensor channel (if fitted)
8 (Red) NOT USED NOT USED NOT USED
NOTE: If the moisture sensor is fitted without the 4–20mA or the 0–5V/0–3V option, then
the output is via RS232.
* Parker Hannifin recommends the use of a 9-way D-type socket with RS232, using the
pin configurations given in the above table.
M12 connector: Supply and Limit relay cable (if fitted)







Pin configuration diagram
M12 male connector, end view
Pin number
(Wire colour
recommended)
No options fitted 4–20mA option fitted 0–5V/0–3V option fitted
1 (White) Relay Normally Closed (if fitted) Relay Normally Closed (if fitted) Relay Normally Closed (if fitted)
2 (Brown) NOT USED 4–20mA Supply 12–20Vdc 0–5 / 0–3V Supply 12–24Vdc
3 (Green) Relay Common (if fitted) Relay Common (if fitted) Relay Common (if fitted)
4 (Yellow) Relay Normally Open (if fitted) Relay Normally Open (if fitted) Relay Normally Open (if fitted)
5 (Grey) NOT USED NOT USED NOT USED
6 (Pink) NOT USED NOT USED 0–5V / 0–3V Supply 0 Vdc
7 (Blue) Product supply 0Vdc Product supply 0Vdc Product supply 0Vdc
8 (Red) Product supply 9–40Vdc Product supply 9–40Vdc Product supply 9–40Vdc
Parker Hannifin recommend that the mating M12 connector cables are screened. These cables are
available from Parker Hannifin – see ‘Accessory part numbers’ on page 53 of this manual.
IMPORTANT NOTE: It is the responsibility of the end user to ensure that the cable’s
braided screen is terminated to a suitable earth bonding point.
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CONNECTIONS g
16 Parker Hannifin icountPD
M12 connector: Voltage measurement
****V
Channel C (0–5V/0–3V) output (White) Channel A (0–5V/0–3V) output (Green) Channel B (0–5V/0–3V) output (Yellow) Moisture sensor channel (0–5V/0–3V) output (if fitted) (Blue)
0–5V/0–3V supply 12–24V+ (Brown) 0–5V/0–3V supply 0V– (Pink) Product supply 0Vdc– (Blue)
Product supply 9–40Vdc+ (Red)
Optional switch box
ms
B
A
C
(This example shows the
switch position set to
monitor Channel A)
Digital multimeter or similar
Supply 0Vdc–
icountPD
PSU PSU
Comms
cable
Supply
cable
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8
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CONNECTIONS g
17 Parker Hannifin icountPD
****mA
Channel C (4–20mA) output (White) Channel A (4–20mA) output (Green) Channel B (4–20mA) output (Yellow) Moisture sensor channel (4–20mA) output, if fitted (Blue)
4–20mA supply 12–20Vdc+ (Brown)
Product supply 0Vdc– (Blue)
Product supply 9–40Vdc+ (Red)
Optional switch box
ms
B
A
C
(This example shows the
switch position set to
monitor Channel A)
Digital multimeter or similar
Note that the 4–20mA DC supply must be a separate and dedicated circuit.
4–20mA supply 0Vdc
icountPD
PSU PSU
Comms
cable
Supply
cable
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8
M12 connector: Current measurement
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CONNECTIONS g
18 Parker Hannifin icountPD
Deutsch DT connector: Communication cable

 
Pin configuration diagram
Deutsch female connector, end view
Pin
number
No options fitted 4–20mA option fitted 0–5V/0–3V option fitted CAN option fitted
1NOT USED Channel C, ISO 14µm(c) Channel C, ISO 14µm(c) NOT USED
2RS232 Ground (* Pin 5) RS232 Ground (* Pin 5) RS232 Ground (* Pin 5) RS232 Ground (* Pin 5)
3NOT USED Channel A, ISO 4µm(c) Channel A, ISO 4µm(c) CAN+ (Hi)
4NOT USED Channel B, ISO 6µm(c)
or NAS (if selected)
Channel B, ISO 6µm(c) or NAS
(if selected)
CAN– (Lo)
5RS232 Receive (* Pin 3) RS232 Receive (* Pin 3) RS232 Receive (* Pin 3) RS232 Receive (* Pin 3)
6RS232 Transmit (* Pin 2) RS232 Transmit (* Pin 2) RS232 Transmit (* Pin 2) RS232 Transmit (* Pin 2)
7NOT USED Moisture sensor channel (if
fitted)
Moisture sensor channel (if
fitted)
CAN Ground
8NOT USED NOT USED NOT USED NOT USED
9NOT USED NOT USED NOT USED NOT USED
10 NOT USED NOT USED NOT USED NOT USED
11 NOT USED NOT USED NOT USED NOT USED
12 Screen termination Screen termination Screen termination Screen termination
NOTE: If the moisture sensor is fitted without the 4–20mA or the 0–5V/0–3V option, then
the output is via RS232.
* NOTE: Parker recommends the use of a 9-way D-type socket with RS232, using the pin
configurations given in the above table.
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CONNECTIONS g
19 Parker Hannifin icountPD
Deutsch DT connector: Supply and Limit relay cable (if fitted)


Pin configuration diagram
Deutsch male connector, end view
Pin
number
No options fitted 4–20mA option fitted 0–5V/0–3V option fitted CAN option fitted
1Relay Normally Closed (if fitted) Relay Normally Closed (if fitted) Relay Normally Closed (if fitted) NOT USED
2NOT USED 4–20mA Supply 12-20Vdc 0–5V / 0–3V Supply 12–24Vdc NOT USED
3Relay Common (if fitted) Relay Common (if fitted) Relay Common (if fitted) NOT USED
4Relay Normally Open (if fitted) Relay Normally Open (if fitted) Relay Normally Open (if fitted) NOT USED
5NOT USED NOT USED NOT USED NOT USED
6NOT USED NOT USED 0–5V / 0–3V supply 0Vdc NOT USED
7Product supply 0Vdc Product supply 0Vdc Product supply 0Vdc Product supply 0Vdc
8Product supply 9–40Vdc Product supply 9–40Vdc Product supply 9–40Vdc Product supply
9–40Vdc
9NOT USED NOT USED NOT USED NOT USED
10 NOT USED NOT USED NOT USED NOT USED
11 NOT USED NOT USED NOT USED NOT USED
12 Screen termination Screen termination Screen termination NOT USED
Parker Hannifin recommend that the mating Deutsch connector cables are screened. These cables
are available from Parker Hannifin – see the ‘icountPD part number specifier’ section in this manual.
IMPORTANT NOTE: It is the responsibility of the end user to ensure that the cable’s
braided screen is terminated to a suitable earth bonding point.
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CONNECTIONS g
20 Parker Hannifin icountPD
****V
Channel C (0–5V/0–3V) output (White) Channel A (0–5V/0–3V) output (Green) Channel B (0–5V/0–3V) output (Yellow) Moisture sensor channel (0–5V/0–3V) output, if fitted (Blue)
Screen
Screen
0–5V/0–3V supply 12–24V+ (Brown)
0–5V/0–3V supply 0V– (Pink)
Optional switch box
Digital multimeter or similar
ms
B
A
C
(This example shows the
switch position set to
monitor Channel A)
Product supply 0Vdc– (Blue)
Product supply 9–40Vdc+ (Red)
Supply 0Vdc–
icountPD
PSU PSU
Comms
cable
Supply
cable
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 Pin 11 Pin 12
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 Pin 11 Pin 12
Deutsch DT connector: Voltage measurement
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