KAM Simple Presision OOD Series User manual

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FAX [phone]
Email [email protected]
KAM CONTROLS, INC.
3939 Ann Arbor Drive
Houston, Texas 77063 USA
www.KAM.com
User Manual
KAM® OOD™
OPTICAL OIL DETECTOR
OODMANUAL 0720
An ISO 9001 certified company

1
OODMANUAL 0720 KAM CONTROLS, INC.
TABLE OF CONTENTS
SECTION TITLE PAGE
1Introduction 2
• Available Models and Mounting Options 2
• Theory of Operation 2
2Specifications 3
• Specifications 3
3Installation 4
• Flow and Location Requirements 4
• Do's and Dont's 5
• Insertable / Retractable Models 7
• Removal 11
• Analyzer Loop 12
• Flanged Fixed Insertion 12
• Wiring 13
4Operation 20
• Communication Software Configuration 20
• Output Data 22
• Field Calibration 25
• Setting the Alarm Setpoint 26
• Enabling/Disabling Modbus 27
• Changing the Modbus Address 29
• Recommended RS485 Connections 30
• Modbus Regisers 31
5Maintenance 32
• Cleaning 32
6Troubleshooting 33
• Power Verification 33
• 4-20 mA Output Loop 34
• RS232 Communication 35
• Electronics Debugging 36
• RS485 Communication 37
KAM CONTROLS, INC. reserves the right to make changes to this document without notice.

2
OODMANUAL 0720 KAM CONTROLS, INC.
1 INTRODUCTION
AVAILABLE MODELS and MOUNTING OPTIONS
THEORY OF OPERATION
The ideal solution for oil-in-water detection, the KAM® OOD™ Optical Oil Detector offers unmatched simplicity and
pin-point accuracy in an in-line meter. The OOD allows operators to monitor produced water, leak detection and
wastewater streams for the presence of hydrocarbons in a variety of applications, providing continuous, real-time
data with a variable range up to 0-5000 ppm. Fiber optics within the optical probe respond to the fluorescence and
absorption in the fluid to detect the presence and quantity of hydrocarbons in water.
The simplicity of design and quality of engineering employed in the KAM® OOD™ mean there are no moving parts.
Using a long-lasting LED light source ensures long-term, stable performance with limited maintenance and power
requirements. In addition, locating the electronics within an explosion-proof enclosure directly on the atmospheric
end of the optical probe creates a complete and compact unit with maximum installation flexibility.
Measurement is completely automatic without the need for operator intervention or supervision, and the output
signal can be sent to the SCADA, PLC’s, or to a central control room for logging or display on chart recorders or
monitors.
FIG. 1-1 FIG. 1-2
Insertable/Retractable OOD™
on a main pipe, with
2" MNPT seal housing
OOD™ FT Flow Through
on a fast loop
with ¾" or 1" MNPT
Full-
opening
Ball
Valve
CAUTION:
When installing the OOD™ sensor in a pipeline containing petroleum products, petrochemicals, waste waters with
the presence of pressure & temperature, and high-pressure steam, refer to the Pipeline Operators’ “Health, Safety
and Environmental Policy Procedures” to ensure safe installation.
A
A
1
1
2
2
A A
B B
MATERIAL
FINISH
DRN
THIS DRAWING IN DESIGN AND
DETAIL IS THE PROPERTY OF
KAM CONTROLS INCORPORATED.
IT SHALL NOT BE REPRODUCED
AND SHALL BE RETURNED TO US
ON DEMAND
ALL RIGHTS RESERVED
APPVD
SCALE DATE
DWG NO. REV
TITLE
UNLESS OTHERWISE
SPECIFIED
ALL DIM IN INCHES
ANGULAR TOL ±1/2
FRACTIONAL TOL ±1/64
3 PLACE DEC ±0.005
2 PLACE DEC ±0.010
REMOVE ALL BURRS
BREAK SHARP EDGES
DO NOT SCALE DWG
SHEET
N/A
Gerry Alejos
6/30/2020
A
OID/OOD Fix Insertion
recommended installation
for 2",3" and 4"pipe sizes
134-021-040-000
3939 Ann Arbor Dr.
Houston TX 77063
USA
WWW.KAM.COM
1 OF 1
A
Km
a
FIG. 1-3
OOD™ FT Flow Through
Flanged Fixed Insertion

3
OODMANUAL 0720 KAM CONTROLS, INC.
2 SPECIFICATIONS
Minimum Range: 0-100*
Maximum Range: 0-5000 ppm*
Accuracy: 0-500 ppm and higher ± 1% of full range
Below 0-500 ppm, minimum resolution of 5 ppm
Material: Wetted parts–316 stainless steel, other materials available
Power: 12–24 VDC 5 Watts max, 110/220 AC available with adapter
Output: 4-20 mA
RS485 Modbus
HART (optional)
(1) High-current output (alarm/digital out)
Fluid temperature: -40º to 176ºF (-40º to 80ºC)
Electronics temp.: -4º to 140ºF (-20º to 60ºC)
Pressure ratings: ANSI 150, 300, 600, 900
Threaded models (3/4", 1" MNPT) designed maximum working pressure of 2100 psig
Mounting: 2" MNPT seal housing
2", 3", or 4" flanged seal housing
3/4", 1" MNPT for analyzer loops
EX enclosure: 3" x 6" x 3" (76 mm x 152 mm x 76 mm)
Protection: NEMA 4X
Shaft length: Off-the-shelf lengths are 20", 24", 30", 36" (508 mm, 609.6 mm, 762 mm, 914.4 mm)
Additional sizes available
Pipe size: 3/4" to 48"
Weight: from 10 lbs. (4.5 kg)
* Range and accuracy are hydrocarbon dependent. Some applications/hydrocarbons may require lab samples for
testing in order to determine allowable range and accuracy.

4
OODMANUAL 0720 KAM CONTROLS, INC.
P
The KAM OOD can be installed directly in main
lines with a pipe diameter of 4" and greater.
FIG. 3-1.
On applications where the pipe diameter is less
than 4” the instrument must be installed on a
"T" or analyzer loop with a minimum distance of
6” before any bends, reducers, elbows, valves,
etc. FIG. 3-2.
PLEASE NOTE: In all KAM OOD installations,
the user should ensure that the KAM OOD
is installed in a turbulent flow per KAM
recommendations.
4" minimum
pipe diameter
3 INSTALLATION
FIG. 3-1
FIG. 3-2
INSTALLATION FLOW AND LOCATION REQUIREMENTS
6" minimum
FLOW
FLOW

5
OODMANUAL 0720 KAM CONTROLS, INC.
I
P
INSTALLATION CONTINUED
INSTALLATION DO’S AND DON’TS
P
FLOW
FLOW
P
FLOW
FLOW
P
FLOW
FLOW
P
FLOW
FLOW
P
FLOW
FLOW
P
FLOW
FLOW
DO NOT install the
fast loop OOD™
sensor in a straight
portion of pipe.
It needs to be
mounted off the
bend opposite the
pump.
DO NOT install
the OOD™ sensor
with the lens facing
directly into the
flow. If the product
has particulate
matter in the fluid,
like sand, this will
sandblast the lens
and could cause
premature failure.
DO NOT attempt to
screw the OOD™
sensor either in
or out by hand.
Always use a
1 1/4" or 1 3/8"
wrench on the
wrench flat below
the electronics
enclosure.
I

6
OODMANUAL 0720 KAM CONTROLS, INC.
INSTALLATION CONTINUED
INSTALLATION DO’S AND DON’TS
DO NOT use teflon
tape on the OOD™
sensor threads.
DO use liquid thread
sealant.
DO install the
OOD™ sensor
with a sunshade if
the electronics are
directly exposed to
sunlight.

7
OODMANUAL 0720 KAM CONTROLS, INC.
Remove all the protective packaging materials including the protective cap on the tip of the sensor and ensure that the
OOD™ sensor was not damaged during transit.
PRIORTO INSTALLATION
INSERTABLE/RETRACTABLE MODELS INSTALLATION
KAM CONTROLS recommends vertical installations
wherever possible. For horizontal pipelines, we
recommend installing the OOD™ sensor at a 3 or
9 o’clock position to ensure the tip of the probe
remains in the fluid, and to minimize deposits of oil
and dirt in the lens. FIG. 3-3.
A Full-opening Ball Valve is used to isolate the
OOD™ sensor from the pipeline during installation
or removal. The seal housing of the OOD™ sensor
allows the optical probe to be inserted and removed
from the pipe under pressure and flow conditions.
It is the user’s responsibility to ensure that the
OOD™ sensor is installed per the recommendations
of this manual.
1. Lay the OOD™ sensor on the ground or a table.
2. Loosen the Socket Cap Screws, using a 3/8" Allen
wrench on the locking collar. This will allow the
OOD™ shaft to slide through the seal housing.
3. Push the OOD™ back through the seal housing
until the OOD™ probe sits flush with the end of
the seal housing or seal housing flange.
FIG. 3-4 and 3-5. (Remove red protection cap on
the tip of the probe if it has not been removed.)
4. Place a mark with a sharpie or a permanent
marker on the shaft at the edge of the locking
collar. (Do not use anything sharp to mark the
shaft as this will create grooves that will damage
the O-rings in the seal housing.) FIG. 3-4 and 3-5.
FIG. 3-5
INSTALLATION CONTINUED
Locking Collar
Seal Housing
Full-opening
Ball Valve
Socket Cap
Screw
FIG. 3-3 KAM®OOD™ INSTALLED ON A MAIN PIPE
CALCULATINGTHE REQUIRED
INSERTION LENGTH
Prior to mounting the OOD™ sensor on the
Full-opening Ball Valve, you must determine the
insertion length required.
FIG. 3-4
Mark here
Mark here
NOTE: If line pressure exceeds 100 psi, use a
KAM®IT Insertion Tool when installing/removing
the KAM®OOD™ sensor. Failure to do so could
result in damage to the instrument and/or serious
bodily injury.

8
OODMANUAL 0720 KAM CONTROLS, INC.
INSTALLATION CONTINUED
5. Pull shaft back until the probe is all the way in the seal housing
and tighten the Socket Cap Screws on the locking collar. This will
prevent the OOD™ shaft from sliding and the probe from getting
damaged during mounting. FIG. 3-6.
D1
D1
Calculate the insertion distance for Flanged Seal Housing (If you have a MNPT Seal Housing, proceed to step 9):
Total Insertion Distance (TID) = D1 + Pipe Wall Thickness + Seal Thickness + X
Use Table 3-1 to determine "X" value.
Example for D1=19", Pipe WT=3/8", Seal Thickness=1/8", and Pipe Diameter=6" (X=1")
TID=19 + .375 + .125 + 1
TID= 20.5"
7.
FIG. 3-7
Pipe Diameter X
4" 1/4"
6" and above 1"
TABLE 3-1. "X" VALUE
FIG. 3-6
6. Measure the distance (D1) from the outside diameter of main
pipe to the tip of the valve. FIG. 3-7.
8. Use the calculated TID and mark a second line on the shaft, measuring from first mark. FIG. 3-8. (Do not use
anything sharp to mark the shaft as this will create grooves that will damage the O-rings in the seal housing.)
Proceed to step 11.
First Mark
Second Mark
FIG. 3-8
TID

9
OODMANUAL 0720 KAM CONTROLS, INC.
INSTALLATION CONTINUED
9. Calculate the insertion distance for 2" MNPT Seal Housing:
Total Insertion Distance (TID) cannot be calculated until the Seal Housing is screwed into place. If you have not
already done so, please screw your OOD™ sensor into place now.
You must then measure the Threaded Depth (TD) into the Valve or connection in order to calculate TID.
You can do this by measuring the distance from the edge of the Valve or female connection to the top of the Seal
Housing body and subtracting that distance from 6.75". FIG. 3-9.
First mark
Second mark
FIG. 3-10 TID
Measuring points
For example:
If the measured distance from the top of the valve to the top of the seal housing body is 6.1",
you would calculate the Threaded Depth (TD) by subtracting 6.1" from 6.75".
(6.75 – 6.1=0.65) In this case the threaded depth TD would be .65".
You are now ready to calculate TID.
TID = D1 + Pipe Wall Thickness + X – TD
Use Table 3-2 to determine "X" value.
Example for D1=19", Pipe WT=3/8", TD=.65", and Pipe diameter=6" (X=1")
TID=19 + .375 + 1 – .65
TID=19.77"
FIG. 3-9
Pipe Diameter X
4" 1/4"
6" and above 1"
TABLE 3-2. "X" VALUE
10. Use the calculated TID and mark a second line on the shaft, measuring from first mark. FIG. 3-10.

10
OODMANUAL 0720 KAM CONTROLS, INC.
15. Re-tighten the Socket Cap Screws so that the gaps between the two halves of the locking collar are the same
distance. FIG. 3-12.
11. Bolt or screw the OOD™ sensor to the valve.
(KAM CONTROLS recommends using thread sealant and not Teflon tape for the threaded OOD™).
12. Slowly open Full-opening Ball Valve and check for leaks.
13. Using a 3/8" Allen wrench, loosen Socket Cap Screws on the Locking Collar.
14. Push the OOD™ in until the Second Mark is at the top edge of the Locking Collar. FIG. 3-11.
FIG. 3-11
INSTALLATION CONTINUED
Second Mark
16. Tighten the Hex Nuts, using a 3/4" wrench, on the top of the Locking Collar one quarter to one half turn. These
nuts should never be over tightened. Their major function is to apply light pressure on the chevron packing to
ensure a seal between the seal housing body and the insertion shaft. FIG. 3-12.
WARNING: If pigging the pipeline, retract the OOD sensor enough that the tip of the probe is located at least 1/4"
within the inner wall of the pipeline. Preferably, the probe should be fully retracted into the seal housing. This ensures
that the probe is not damaged during the pigging process. Follow instructions on the "Removing the OOD Sensor"
section to uninstall the OOD from the pipeline if needed.
SECTION A-A
SCALE 1 / 2
1
1
2
2
A A
B B
MATERIAL
FINISH
DRN
THIS DRAWING IN DESIGN AND
DETAIL IS THE PROPERTY OF
KAM CONTROLS INCORPORATED.
IT SHALL NOT BE REPRODICED
AND SHALL BE RETURNED TO US
ON DEMAND
ALL RIGHTS RESERVED
APPVD
SCALE DATE
DWG NO. REV
TITLE
UNLESS OTHERWISE
SPECIFIED
ALL DIM IN INCHES
ANGULAR TOL ±1/2
FRACTIONAL TOL ±1/64
3 PLACE DEC ±0.005
2 PLACE DEC ±0.010
REMOVE ALL BURRS
BREAK SHARP EDGES
DO NOT SCALE DWG
SHEET
SS316
Gerry Alejos
1:2 03-13-2013
A
2"-150 Seal Housing
Assembly
211-001-000
Kam
Controls
Incorporated

3939 Ann Arbor Dr.
Houston TX 77063
USA
WWW.KAM.COM
1 OF 1
A
1/4
5/32
FIG. 3-12 TOP VIEW LOCKING COLLAR
Socket Cap Screw
Socket Cap Screw
Locking Collar
Gap
Hex Nut

11
OODMANUAL 0720 KAM CONTROLS, INC.
REMOVINGTHE OOD™ SENSOR
1. To remove the OOD™ sensor, first turn off power
and disconnect all electrical connections to the
OOD™ enclosure.
2. Make sure that the line pressure is below 100 psi.
Loosen the Hex Nuts, using a 3/4" wrench, on the
top of the Locking Collar one quarter to one half
turn.
3. Slowly and with caution, use a 3/8" Allen wrench
tp loosen the Socket Cap Screws on the Locking
Collar. In cases where line pressure cannot be
reduced below 100 psi, a KAM IT Insertion Tool
must be used to safely remove the unit.
CAUTION: Once the Socket Cap Screws have been
loosened, the OOD™ shaft may push out from the
line. If pressure in the line is above 100 psi, it may
do so with enough force to cause bodily injury or
damage to the instrument.
4. Slide the OOD™ sensor upward until it stops and
the probe rests inside the seal housing. FIG. 3-13.
5. Next, close the Full-opening Ball Valve tightly.
The OOD™ sensor may now be unbolted or
unscrewed from the system.
FIG. 3-13
Socket Cap Screws
INSTALLATION CONTINUED
Hex Nuts

12
OODMANUAL 0720 KAM CONTROLS, INC.
INSTALLATION CONTINUED
ANALYZER LOOP INSTALLATION
KAM CONTROLS recommends this installation for 3/4" and 1" MNPT OOD™ sensors.
We recommend using thread sealant and not Teflon tape for the OOD™ sensor threads.
CAUTION: DO NOT USE THE ENCLOSURE TO TIGHTEN OR LOOSEN THE OOD. THIS CAN CAUSE THE PROBE TO
COME UNDONE AND THE FIBER CABLE TO BREAK. Please refer to “Installation Do’s and Don’ts” on pages 5-6.
KAM 3/4" and 1" MNPT OOD™ sensors should be
installed according to FIG. 3-14. The OOD™ sensor
should be installed in an analyzer loop in such a
fashion that the flow sweeps across the probe lens
rather than rushing directly at the probe.
If the OOD™ is installed with the product rushing
directly at the probe, particles in the pipeline can
scratch the lens causing abrasions and resulting in a
non-credible reading.
You do not need to measure for insertion distance
on fast loop models.
FLANGED FIXED INSERTION MODELS
INSTALLATION
On flanged fixed insertion models, the insertion
distance has been calculated at the factory based
on supplied end user measurements. These
measurements should be double checked against
the actual site measurements at the time of
installation. These can be installed either on a "T" or
on a main line with a diameter of greater than 4".
FIG. 3-15 and FIG. 3-16.
P
Flow
Flow
Pump
FIG. 3-14
A
A
1
1
2
2
A A
B B
MATERIAL
FINISH
DRN
THIS DRAWING IN DESIGN AND
DETAIL IS THE PROPERTY OF
KAM CONTROLS INCORPORATED.
IT SHALL NOT BE REPRODUCED
AND SHALL BE RETURNED TO US
ON DEMAND
ALL RIGHTS RESERVED
APPVD SCALE DATE
DWG NO. REV
TITLE
UNLESS OTHERWISE
SPECIFIED
ALL DIM IN INCHES
ANGULAR TOL ±1/2
FRACTIONAL TOL ±1/64
3 PLACE DEC ±0.005
2 PLACE DEC ±0.010
REMOVE ALL BURRS
BREAK SHARP EDGES
DO NOT SCALE DWG
SHEET
N/A
Gerry Alejos
6/30/2020
A
OID/OOD Fix Insertion
recommended installation
for 2",3" and 4"pipe sizes
134-021-040-000
3939 Ann Arbor Dr.
Houston TX 77063
USA
WWW.KAM.COM
1 OF 1
A
Km
a
SECTION A-A
SCALE 1:8
A
A
1
1
2
2
A A
B B
MATERIAL
FINISH
DRN
THIS DRAWING IN DESIGN AND
DETAIL IS THE PROPERTY OF
KAM CONTROLS INCORPORATED.
IT SHALL NOT BE REPRODUCED
AND SHALL BE RETURNED TO US
ON DEMAND
ALL RIGHTS RESERVED
APPVD
SCALE DATE
DWG NO. REV
TITLE
UNLESS OTHERWISE
SPECIFIED
ALL DIM IN INCHES
ANGULAR TOL ±1/2
FRACTIONAL TOL ±1/64
3 PLACE DEC ±0.005
2 PLACE DEC ±0.010
REMOVE ALL BURRS
BREAK SHARP EDGES
DO NOT SCALE DWG
SHEET
N/A
Gerry Alejos
1:8
6/30/2020
A
OID/OOD Fix Insertion
Typical installation for 4"
pipes and larger
134-061-040-000
3939 Ann Arbor Dr.
Houston TX 77063
USA
WWW.KAM.COM
1 OF 1
A
Km
a
REVISION HISTORY
REV DESCRIPTION DATE
ANew Drawing 6/30/2020
FIG. 3-15 FIG. 3-16

13
OODMANUAL 0720 KAM CONTROLS, INC.
INSTALLATION CONTINUED
WIRING
CAUTION: When electronics enclosure is open, be extremely careful to avoid any contact with interior fiber optic
connections. Failure to do so could result in the OOD malfunctioning.
• The installed 3/4” NPT plug is not part of the instrument installation and should be replaced by the appropriate
Ex certified 3/4” NPT plug for the final installation.
• The KAM OOD EX shall be connected by means of suitable cable entries, resp. conduit systems which correspond
technically to the requirements at least of the standard conditions, indicated on the cover sheet of the referenced
ATEX certification, and for which a separate test certificate is available. Thereby the operating conditions specified in
the appropriate certificates of the components are to be considered absolutely.
• Cable entries (heavy-gauge screwed cable glands) and sealing plugs of simple construction shall not be used.
For connection of the OOD by means of an approved conduit entry, the associated sealing device must be arranged
directly at the enclosure.
• Non-used openings shall be sealed according to EN 60079-1, section 13.8.
• The connecting lead of the OOD shall be installed as permanent installation and as such that it is sufficiently
protected against damage.

14
OODMANUAL 0720 KAM CONTROLS, INC.
INSTALLATION CONTINUED
WIRING CONTINUED
1. To access the boards, use a 7/16" wrench to remove the (6) screws on the electronics enclosure and remove the
cover. Ensure that power to the OOD is turned off before proceeding.
2. To ground the OOD™ sensor, connect the chassis ground on the OOD™ board labeled "CHS GND" on the OOD™
Terminal Block (FIG. 3-17) to earth ground either through the pipeline or appropriate low impedance buried
grounding structure, using 16 AWG braided wire.
NOTE: CHS is isolated from GND. Grounding CHS to pipeline through the grounding screw will not short OOD™
GND to the pipeline.
3. Prior to connecting power for the OOD™ sensor, first check both wires from the source for polarity and voltage,
then label appropriately. KAM recommends using shielded twisted pair wire for both power and signal.
4. Connect positive wire to POWER (+). See FIG. 3-17.
5. Connect negative wire to POWER (-). See FIG. 3-17.
6. Turn on power to the OOD and check voltage and polarity at the terminal block. Measurement should be close to
supply voltage.
NOTE: Grounding the OOD™ sensor through the 4-20 mA output signal and power lines will not protect the
OOD™ sensor against power surges or lightning strikes.
3.3VDC
OFFSET
-5VDC
GAIN
5VDC-D
5VDC-A
TP5
TP2
GND
TP7
TP1
TP3
TP4
3939 ANN ARBOR DRIVE
HOUSTON TX - 77063
Tel. [phone]
Fax: + 1-713-784-0001
www.Kam.com
KAM OOD
MADE IN USA
RS232 RXD
CHS GND
RS232 TXD
GND
POWER (+)
POWER (-)
485 RX
485 TX
DIGITAL OUT
CHS GND
4-20 mA (+)
4-20 mA (-)
CAUTION: OOD provides the power
for the 4-20 mA load.
Do NOT apply external voltage, as
this will damage the 4-20 mA output.
500 Ohm
max load
KAM serial cable
(diagnostics only)
12 or 24 VDC (5 Watts)
power supply
FIG. 3-17
To grounding rod (preferred)
or enclosure
Modbus/RS485 serial connections

15
OODMANUAL 0720 KAM CONTROLS, INC.
POWER (+)
POWER (-)
4-20mA (+)
4-20mA (-)
POWER SUPPLY
24VDC
(5 Watts)
RECEIVER
INPUT
(+)
(-)
WRONG
WIRING
The OOD provides power for the 4-20mA
loop adding external power can damage the
4-20mA output.
OOD
TYPICAL
WIRING
(+)
(-)
(-)
(-)
(+)
POWER (+)
POWER (-)
4-20mA (+)
4-20mA (-)
(+)
24VDC
(5 Watts)
POWER SUPPLY
RECEIVER
INPUT
OOD
INSTALLATION CONTINUED
WIRING CONTINUED
TYPICAL POWER AND LOOP WIRING CONFIGURATION
FIG. 3-18
TYPICAL
WIRING
WRONG
WIRING
The OOD provides power for the 4-20 mA
loop. Adding external power can damage
the output and/or board.
Recommended
configuration see FIG.
3-19/3-20

16
OODMANUAL 0720 KAM CONTROLS, INC.
Power Supply and Output Wiring with External Powered Isolator
Power Supply and Output Wiring with Loop Powered Isolator (Recommended)
Recommended 4-20mA Loop Isolators:
1. ASI X756526 Loop Powered Analog Signal Isolator,
DIN Rail, Slim Line Single Channel.
2. ASI 451129 4-20mA Loop Powered Analog Signal
Isolator, Single Channel, DIN Rail
RECEIVER
INPUT
24VDC
(5 Watts)
POWER SUPPLY
(-)
(+)
POWER (+)
POWER (-)
4-20mA (+)
4-20mA (-)
(-)
(+)
OOD
INPUT
OUTPUT
Loop Isolator
24VDC
(5 Watts)
POWER SUPPLY
RECEIVER
INPUT
(-)
(+)
(+)
INPUT
OUTPUT
Loop Isolator
POWER (+)
POWER (-)
4-20mA (+)
4-20mA (-)
OOD
(-)
(-)
(+)
Power Supply and Output Wiring with External Powered Isolator
Power Supply and Output Wiring with Loop Powered Isolator (Recommended)
Recommended 4-20mA Loop Isolators:
1. ASI X756526 Loop Powered Analog Signal Isolator,
DIN Rail, Slim Line Single Channel.
2. ASI 451129 4-20mA Loop Powered Analog Signal
Isolator, Single Channel, DIN Rail
RECEIVER
INPUT
24VDC
(5 Watts)
POWER SUPPLY
(-)
(+)
POWER (+)
POWER (-)
4-20mA (+)
4-20mA (-)
(-)
(+)
OOD
INPUT
OUTPUT
Loop Isolator
24VDC
(5 Watts)
POWER SUPPLY
RECEIVER
INPUT
(-)
(+)
(+)
INPUT
OUTPUT
Loop Isolator
POWER (+)
POWER (-)
4-20mA (+)
4-20mA (-)
OOD
(-)
(-)
(+)
POWER SUPPLY AND OUTPUT WIRING WITH LOOP POWERED ISOLATOR (recommended)
POWER SUPPLY AND OUTPUT WIRING WITH EXTERNAL POWER ISOLATOR
INSTALLATION CONTINUED
WIRING CONTINUED
FIG. 3-19
FIG. 3-20
Recommended 4-20 mA Loop
Isolators:
1. ASI X756526 Loop Powered
Analog Signal Isolator,
DIN Rail, Slim Line Single Channel
2. ASI 451129 4-20 mA Loop
Powered Analog Signal Isolator,
Single Channel, DIN Rail

17
OODMANUAL 0720 KAM CONTROLS, INC.
DIGITAL RELAY CONFIGURATION
INSTALLATION CONTINUED
WIRING CONTINUED
FIG. 3-21
24 VDC
TYPICAL
WIRING
WRONG
WIRING
OOD
Digital Out
Low Side High Side
Relay
GND
WRONG
WIRING
Relay
GND
Digital Out
Low Side
OOD
High Side
AC Voltage
Low Side
Relay
High Side
OOD
Digital Out
GND GND
TYPICAL
WIRING
WRONG
WIRING
WRONG
WIRING

18
OODMANUAL 0720 KAM CONTROLS, INC.
RS232 Wiring Diagram
RS232 TXD
RS232 RXD
GND
OOD
DB9 Female
Connector
Pin 1 CD Not connected
Pin 2 TxD
Pin 3 RxD
Pin 4 DTR - Not connected
Pin 5 GND
Pin 6 DSR- Not connected
Pin 7 CTS Not connected
Pin 8 RTS Not Connected
Pin 9 RI Not Connected
RS232 TXD
RS232 RXD
RS232 GND
RS232 WIRING DIAGRAM
INSTALLATION CONTINUED
WIRING CONTINUED
FIG. 3-22
FIG. 3-23
USB to Serial Converter OOD RS232 Communication Cable
RS232 communication cable
(provided)
RS232 communication cable
(provided)
USB to serial converter
(provided)

19
OODMANUAL 0720 KAM CONTROLS, INC.
POWER SUPPLY AND OUTPUT WIRING WITH LCD & LOOP POWERED ISOLATOR
(RECOMMENDED)
INSTALLATION CONTINUED
WIRING CONTINUED
FIG. 3-25
S+
S-
B-
(-)
RECEIVER
INPUT
(+)
(-)
(+)
OUTPUT
Loop Isolator
Power Supply and Output Wiring with LCD & Loop Powered Isolator (Recommended)
INPUT
POWER (+)
POWER (-)
4-20mA (-)
4-20mA (+)
OOD POWER SUPPLY
24VDC
(5 Watts)
Recommended 4-20mA Loop Isolators:
1. ASI X756526 Loop Powered Analog Signal Isolator,
DIN Rail, Slim Line Single Channel.
2. ASI 451129 4-20mA Loop Powered Analog Signal
Isolator, Single Channel, DIN Rail
LCD Model
PD663
(+)
(-) (+)
(-)
Recommended 4-20 mA Loop
Isolators:
1. ASI X756526 Loop Powered Analog
Signal Isolator, DIN Rail, Slim Line
Single Channel
2. ASI 451129 4-20 mA Loop Powered
Analog Signal Isolator, Single Channel,
DIN Rail
FIG. 3-24
RS485 WIRING DIAGRAM
TDA(-)/ DATA -
TDB(+)/ DATA +
RS-485 Converter
(2-Wire)
OOD
485 RX
485 TX
RS485 Wiring Diagram