EMX CarSense 101 User manual

O P E R A T I N G I N S T R U C T I O N S
Operating Instructions
4564 Johnston Parkway, Cleveland, Ohio 44128
P. 800 426 9912 F. 216 518 9884
Sales Inquiries: [email protected]
Technical Support: [email protected]
www.emxinc.com
CarSense101™
V E H I C L E M O T I O N D E T E C T O R

CS101 Operating Instructions 1
Document no. 10070104
Contents
Cautions and Warnings
2
Product Overview
2
Specifications
3
Operation
4
Controls and Indicators
4
Connections
5
Troubleshooting
6
Loop Installation
7
Ordering Information
10

CS101 Operating Instructions 2
Document no. 10070104
Cautions and Warnings
Never use the CS101™ as a safety reversing or presence detection system.
The CS101™ requires that a vehicle be moving for detection. This product is
an accessory or part of a system. Always read and follow the manufacturer’s
instructions of the equipment before connecting this product. Comply with
all applicable codes and safety regulations. Failure to do so may result in
damage, injury or death.
DO NOT INSTALL PROBE IN HOT ASPHALT
PROVIDE AN EARTH GROUND CONNECTION USING GROUND ROD PER
INSTALLATION INSTRUCTIONS
DO NOT EXCEED POWER SUPPLY VOLTAGE RATING 41VDC or 29VAC
ALLOW 5 MINUTES AFTER POWER UP FOR STABILIZATION
CS101 is sensitive to metal objects that move through its field, including
bicycles, horses, small vehicles or metal in shoes. Reduce the sensitivity as
required to eliminate detection. In areas with high pedestrian traffic, the
probe may be buried up to 24” deep to prevent triggering the detector by the
metal in shoes.
Product Overview
The CS101™ is a compact vehicle motion detector that operates by detecting changes in the earth’s
magnetic field that occur near the probe. These changes are produced by the movement of ferrous
materials such as cars or trucks within the probe’s range. The CS101 uses the CS101 series direct
burial probes placed adjacent to a roadway or buried in a concrete or asphalt roadway.
The probe features a 12ft. detection range that is dependent on the speed and size of the vehicle. The
probe is available in a wide variety of cable lengths.
The CS101 features adjustable sensitivity and output “on” time. A green LED is indicates that power is
applied to the unit while a red LED indicates detection. The output consists of form C relay contacts
(N.O, N.C., C).
The CS101 may be used as a free exit sensor in both commercial and residential applications.
The detector is not for use as a presence detector. When presence detection is needed, use the EMX
D-TEK series detectors and inductive loop.

CS101 Operating Instructions 3
Document no. 10070104
Specifications
Specifications
Range sensitivity
12 ft. @ 5mph min. speed
Sensitivity adjustment
Dependent on mass and speed
Output on time adjustment
0.5…6 seconds
Surge protection
Probe input circuitry protected by surge suppressors
Relay output configuration
Form C (SPDT)
Relay contact rating
1A @ 24VDC. 1A @ 120VAC
Detect indicator
Red LED
Power indicator
Green LED
Power
9…41VDC or 6…29VAC and 110 VAC Model
Standby current
2.5mA
Detection current
50mA
Operating temperature
-40ºC…82ºC (-40ºF…180ºF) 0…95% relative humidity
CS101 housing material
Polycarbonate
CS101 dimensions (L x W x H)
3.365”(84mm) x 1.6”(41mm) x 2.2”(55mm)
CS101 weight
0.25 lbs. (113g)
Probe housing material
PVC water-tight
Probe dimensions (L x Dia.)
17” (432mm) x 1” (25mm)
Probe cable
3-wire, shielded, direct burial

CS101 Operating Instructions 4
Document no. 10070104
Operation
After allowing a 5-minute stabilization time the CS101 is ready for use. It is possible that the detector
will cycle during the power up stabilization period, this is normal. The CS101 relay contacts provide
the means of indicating to the gate operator or other external equipment, that a vehicle has been
detected. Since the CS101 is designed to detect motion it is not suitable for use as a presence
detector.
The green LED on the CS101 front panel indicates that power is applied to the unit and should always
be on. The red LED on the front panel indicates detection and the activation of the output relay.
The sensitivity adjustment allows the installer to set the system sensitivity for reliable operation.
Rotate the adjustment counter-clockwise for minimum sensitivity and clockwise for maximum
sensitivity. The output delay adjustment controls how long the output remains activated upon
detection; minimum is approximately ½ second while maximum is approximately 6 seconds.
Sensitivity is a function of speed and mass; the slower a vehicle is moving, the closer the vehicle
must pass the probe to trigger the detector.
Controls and Indicators

CS101 Operating Instructions 5
Document no. 10070104
Connections
Pin no.
Description
1
Power + (9 to41VDC or 6-29VAC) or 110 VAC model
2
Power ground (9…41VDC common or 6-29VAC) or
110 VAC model
3
RELAY 1 - N.O. (relay, normally open contact)
4
RELAY 1 - Common (relay common contact)
5
RELAY 1 - N.C. (relay, normally closed contact)
6
Probe shield wire
Earth ground (provides connection for transient
and noise suppression devices)
(reference EARTH GROUND CONNECTION in the
INSTALLATION GUIDELINES section)
7
Probe (red wire)
8
Probe (black wire)
9
RELAY 2 - N.O. (relay, normally open contact)
10
RELAY 2- Common (relay common contact)
11
RELAY 2 - N.C. (relay, normally closed contact)

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Document no. 10070104
Troubleshooting
Symptom
Possible cause
Solution
False
Triggering
-Electrical disturbances
-Damaged probe cable
-Moisture in probe
cable
-Movement in the
probes environment
1. Verify that the earth ground connection to the
CS101 and the probe shield is secure. If the
connection is not secure, reconnect to the earth
ground and retest the system.
2. Inspect the area around the probe for any metal
object that may move such as signs or fences.
3. Disconnect the probe wires and see if the false
triggering continues. If the false triggering
stops, check the probe as outlined below. If the
false triggering continues, disconnect the power
and temporarily connect a 9V battery to the
CS101 and reconnect the probe. Wait 5 minutes
for the system to stabilize. If the false triggering
stops, consider using a separate power supply
for the CS101 such as a 120VAC to 12V power
converter (min. 100ma). Re-connect the probe
and test the system.
4. If the false triggering continues, inspect the area
around the probe to see if any metallic objects
may be subject to any movement. These may
include fences, flagpoles, signs, etc. Other
possible causes are electrical power lines,
electric motors and high power lighting.
No output
(but red LED
indicates
detection)
-Bad connection
-Failed relay
1. Disconnect the output contacts from the
operator.
2. Connect a DVM, set to read ohms, to the COM
and N.O. contacts.
3. The DVM should read open (infinity). Move a
metal tool over the length of the probe; verify
that the red LED turns on and that the DVM
reads less than 10 ohms.
No
detection
-Minimum 5 mph
-Bad Connection
-Faulty power
connection
-Failed relay
1. Check to see if the detection LED turns on, if so;
check the relay output and related connections.
2. Verify that the green LED is on, if not, check the
supply voltage using a DVM. Verify the voltage
is 9 –41VDC or 6-29 VAC.

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Document no. 10070104
Installation
POWER SUPPLY
Do not exceed 41VDC or 29VAC. Power requirements are 9…41 VDC or 6…29 VAC
PROBE
STANDARD INSTALLATION –BURY PROBE 8” – 12” DEEP
HIGH PEDESTRIAN TRAFFIC –BURY PROBE 24” DEEP
CS101 is sensitive to metal objects that move through its field, including bicycles, horses, small
vehicles or metal in shoes. Reduce the sensitivity as required to eliminate detection. In areas
with high pedestrian traffic, the probe may be buried up to 24” deep to prevent triggering the
detector by the metal in shoes.
Do not install the Probe or lead wire near or parallel to:
Low voltage lighting wires
Telephone lines or intercom systems
Electric motors or control relays
Overhead power lines and transformers or underground power lines
Cell phone towers, TV towers or communications links
Moving metal flagpoles, fences, gates or horses with metal shoes
Do not mount on any moving surface such as bridges or walkways may vibrate under
traffic
Underground water lines
Probes are available in various cable lengths, when possible select the appropriate cable length
for the installation. If it is necessary to extend the cable length, use a high quality lead-in cable
suitable for direct burial, and a high quality, watertight cable splice to prevent moisture from
entering the cable causing false triggering. A splice kit (Part no. 3M SPLICE KIT) and lead-in wire
is available from EMX. All splices must be waterproof.
When there is a high incidence of damage from burrowing animals or other potential damaging
activities, it is recommended that the cable be placed in plastic conduit (1 ½” I.D.) to prevent
damage to the cable. Damage to the cable jacket may allow moisture to enter the cable
causing false triggering. When placing the probe in plastic conduit, use foam or tape to assure
that the probe does not move or vibrate. It is recommended that the conduit be sealed to
prevent water from collecting in the conduit.
The probe must always be installed in such a way that it remains completely motionless. Any
movement will cause the probe to trigger.
CS101 module
The detector is sensitive to minute changes in the magnetic field around the probe. Power
lines, transformers, and other electrical devices located in the vicinity of the probe that produce
transients could cause disturbances in the magnetic field that may result in triggering the
detector. Avoid installation of the probe near these devices.

CS101 Operating Instructions 8
Document no. 10070104
Installation (continued)
The detector sensitivity is a function of mass and speed. A larger, fast moving vehicle will be
detected at a greater distance than a smaller, slow moving vehicle. With this in mind, consider
the distance of the probe to normal residential traffic, truck traffic, railroad, etc. As a general
rule, probe distance to a road way should be a minimum of 40’ while probe distance to a
railway should be a minimum of 100’.
IMPORTANT: EARTH GROUND CONNECTION
The CS101 contains transient protection devices to guard the sensitive electronic circuitry from
damage and false triggering due to electrical transients caused by lightening or other sources. Always
provide a good earth ground. A 5ft copper rod or cold water pipe provides a sufficient earth ground
connection. Both the probe shield and PIN 6 of the CS101 must be connected to this earth ground.
PROBE INSTALLATION ADJACENT TO ROADWAY
Please read INSTALLATION GUIDLINES prior to installation.
When the detector is set to maximum sensitivity (full clock-wise on the sensitivity adjustment)
detection distance is approximately 12ft at a speed of 5mph. At higher speeds, 10-15mph, detection
distance can exceed 12ft.
1. Prior to permanent installation adjacent to the roadway, place the probe in the desired
location; connect the probe to the CS101 and power, output contact and earth ground to the
intended equipment. Both the probe shield and PIN 6 of the CS101 must be connected to the
earth ground (reference EARTH GROUND CONNECTION in the INSTALLATION GUIDELINES
section).
2. Place the probe parallel to the roadway (driveway) in the desired location.
3. Apply power and allow 5 minute warm-up for system stabilization.
4. Set sensitivity to minimum and delay to maximum.
5. Drive the vehicle past the probe at a typical speed and to the far side of the roadway.
6. Repeat this step while gradually increase the sensitivity until the system detects the vehicle.
7. Bury the probe approximately 8-12” deep or 24” deep (see INSTALLATION GUIDELINES) at this
location and repeat the previous sensitivity check (step 2 -5), adjust the sensitivity as necessary
to detect the vehicle. A higher sensitivity setting than required to detect the vehicle makes the
system more vulnerable to triggering from unintended sources such as movement of other
objects in the sensitive area or other electrical disturbances.

CS101 Operating Instructions 9
Document no. 10070104
Installation (continued)
Typical Installation
PROBE INSTALLATION IN A ROADWAY
Please read INSTALLATION GUIDLINES prior to installation.
DO NOT INSTALL IN HOT ASPHALT
When the detector is set to maximum sensitivity (full clock-wise on the sensitivity adjustment)
detection distance is approximately 12ft at a speed of 5mph. At higher speeds, 10-15mph, detection
distance can exceed 12ft.
1. The probe should be positioned in the center of the roadway, perpendicular to the direction of
traffic. Place the probe in plastic conduit to prevent damage to probe and cable. Probe should
be located at approximately 2” depth in concrete or asphalt. The probe may be located prior to
paving, or a cut may be made in the pavement for installation. No rebar should be above the
probe.
2. Once the probe is installed, connect the probe to the CS101 and power, output contact and
earth ground to the intended equipment. Both the probe shield and PIN 6 of the CS101 must
be connected to the earth ground (reference EARTH GROUND CONNECTION in the
INSTALLATION GUIDELINES section).
3. Apply power and allow 5 minutes warm-up for system stabilization.
4. Set sensitivity to minimum and output delay to maximum (approximately 6 seconds).
5. Drive the vehicle over the probe at a typical speed and each side of the roadway.
6. Repeat this step while gradually increase the sensitivity until the system detects the vehicle. A
higher sensitivity setting than required to detect the vehicle makes the system more vulnerable
to triggering from unintended sources such as movement of other objects in the sensitive area
or other electrical disturbances.

CS101 Operating Instructions 10
Document no. 10070104
Ordering Information
XC101-LV CarSense101 vehicle motion detector, 9…41VDC and 6…29 VAC
XC101-110 CarSense101 vehicle motion detector, 110 VAC
Accessories
LD-11B Socket base, black, 11-pin, DIN rail mount (1 included)
LD-11 Socket base, gray, 11-pin, DIN rail mount
HAR-11 Connector, 11-pin, free-hanging with 36” wire harness
240-56857 Power convertor, 110VAC to 12VDC
PROBE-50 CS 101 direct burial probe, 50 ft. lead-in wire
PROBE-100 CS 101 direct burial probe, 100 ft. lead-in wire
PROBE-150 CS 101 direct burial probe, 150 ft .lead-in wire
PROBE-XXX CS 101 direct burial probe, enter required lead-in wire length (ft.)

CS101 Operating Instructions 11
Document no. 10070104
Warranty
EMX Industries Incorporated warrants all products to be free of defects in
materials and workmanship for a period of two years under normal use and
service from the date of sale to our customer. This warranty does not cover
normal wear and tear, abuse, misuse, overloading, altered products, damage
caused by incorrect connections, lightning damage, or use other than intended
design.
There is no warranty of merchantability. There are no warranties expressed or
implied or any affirmation of fact or representation except as set forth herein.
EMX Industries Inc. sole responsibility and liability, and the purchaser’s
exclusive remedy shall be limited to the repair or replacement at EMX
Industries option of a part or parts found not conforming to the warranty. In
no event shall EMX Industries Inc. be liable for damages, including but not
limited to damages resulting from non-conformity, defect in material or
workmanship.
Effective date: January 1st, 2002

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CS101 Operating Instructions 14
Document no. 10070104
4564 Johnston Parkway
Cleveland, Ohio 44128
United States of America
www.emxinc.com
Technical Support: [phone]
[email protected]
Sales: [phone]
Fax: [phone]
[email protected]
Revision 1.6
3.13.2018