Seen IRIS 860 Sensor Manuel utilisateur
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 1
INSTALLATION GUIDE
SEEN IRIS 860 Sensor
SEEN IRIS 860 Cab Box
www.seensafety.com | we’ve Got Your Back
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 2
Contents
Before you start 3
System overview 3
Power requirements 4
Sensor mounting 5
Sensor wiring 6
Cab Box wiring 7
Cab Box Sensor Cable 9
Weather shield 10
Set-up examples 11
Internal self check function 13
Sensor maintenance 13
Trouble-shooting 14
Connecting an accessory 16
Changing the sensor settings 18
Software settings 20
Warranty 21
Specifications 22
Important warning
SEEN IRIS 860 sensors can provide collision warning
assistance to the operator but do not replace the need for
proper operator training and best practice safe operating
procedure. While IRIS 860 sensors can alert the machine
operator to a potential collision, the operator is always
fully responsible for the safe operation of the equipment.
IRIS 860 sensors do not comply with the regulatory
standards required for devices which are intended to
directly control vehicle or machine safety functions. Using
the sensor accessory port to control a vehicle or machine
function is entirely your own risk. Detection can never be
guaranteed.
IRIS 860 sensors are a CLASS I LASER PRODUCT.
Disassembly or modification of this device may result in
hazardous radiation exposure and will void the warranty.
This installation and set-up guide has been prepared with
all due care and attention, however, Seen Safety Limited
cannot be held responsible for any errors or omissions in
this guide or any consequences thereof.
Seen Safety Limited
Unit 4, 69 Kaiwharawhara Road
Wellington 6035,
New Zealand
+64 4 381 4475
www.seensafety.com
support@seensafety.com
IRIS 860 sensors and Cab Boxes require a 12–24
volt power supply. Power supplies exceeding
24 volts require a DC/DC voltage converter.
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 3
System overview
SEEN IRIS 860 sensors are intended for use on heavy mobile
equipment like forklifts and wheel loaders. The sensor uses
non-visible infrared laser light to detect the presence of
retroreflective material such as the retroreflective tape found
on day/night high visibility safety clothing and markers.
Each sensor has a 60º horizontal by 45º vertical field of view
and can detect retroreflective material between 0.8 and 8.0
metres from the sensor face. Detection is indicated by a loud
continuous-tone audible alert.
Sensor settings –such as the detection distance– can be pre-
set using SEEN’s free IRIS 860 setup app.
=
Buzzer
M6 mount
M6 mount
Vent
Accessory
socket
Power
socket
Back
IRIS 860 sensor
60º
45º
Before you start
Read this guide in full before starting installation. Incorrect
installation may void the warranty. If you need help contact
your supplier or Seen Safety customer support by emailing
support@seensafety.com
IRIS 860 sensors and Cab Boxes require a 12–24
volt power supply. Power supplies exceeding
24 volts require a DC/DC voltage converter.
Laser
transmit
Front Side
LED
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 4
Power requirements
IRIS 860 sensors and Cab Boxes require a 12–24
volt power supply. Power supplies exceeding 24
volts require a DC/DC voltage converter.
If voltage reduction is required
Use a non-isolated DC/DC converter
• Non-isolated type
• Input rated to the machine power supply
• Output 12 or 24 volts at 2 amps*
• Rated as suitable for use on automotive equipment.
*Use a 5 amp converter if using a Cab Box with multiple
sensors plus accessories.
An isolated DC/DC converter can be used but
it must be bridged
Isolated converters must be bridged as shown In the
diagram opposite. Bridging is required because the
direction signal input is isolated from the IRIS 860
sensor ground (-V in) meaning the direction signal is
not grounded.
If the direction signal does not share the same ground
reference as the sensor/Cab Box, the sensor will
not receive the direction signal and will not alert as
expected (assuming the sensor is pre-set to only alert
while it is receiving a direction signal – the default
setting).
A connection across the DC/DC converter isolation
barrier (as shown by the dashed line) is required so
that both circuits share a common ground.
WARNING. If another accessory sharing the DC/
DC converter requires an isolation barrier for safety,
use a separate DC/DC converter for the IRIS 860
sensor.
Isolated DC/DC
converter with bridge
Ground (BLUE)
Non-isolated
DC/DC
converter
+
+
–
–
DC 12-24V out
36/48/60V in
Sensor / Cab Box
Power Cable
Direction signal
DC 3.5-100V (BLACK)
Battery electric machine with
high voltage power supply
Power DC 12-24V (BROWN)
Bridge
+
+
–
–
DC 12-24V out
36/48/60V in
Sensor / Cab Box
Power Cable
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 5
Sensor mounting
The supplied stainless steel mounting bracket can be used on
horizontal, vertical, or angled surfaces. The sensor should be
mounted approximately 2 metres / 6-7 feet above the ground.
1. Choose mounting option A, B, or C as shown below.
2. Noting the required bracket orientation relative to the
sensor, securely attach the bracket to a solid surface using
appropriate M6 fasteners and torque settings.
3. Mount the sensor in the bracket as shown in the diagram.
Finger-tighten the four M6 screws (supplied) to hold the
sensor in the bracket. Adjust the sensor to the correct angle
using the sticker as a guide. (Refer to page 10 if using a
Weather Shield.)
4. Tighten the four M6 mounting screws to a maximum of 10Nm.
Note. An additional custom mounting plate may be required to
mount the IRIS 860 bracket in the required location.
WARNING. Do not drill into any roll-over or falling-object
protection structure (ROPS / FOPS) as this may compromise
the strength of the structure and void the machine warranty.
A. On top B. Underneath* C. Vertical**
27º
Correct angle
The sticker indicates
the correct angle
*Not compatible with a Weather Shield. Refer to page 10.
**The vertical mount option may not be suitable for installations
where multiple sensors are used because the sensor bracket
cannot be rotated to the required angle. Refer to page 12.
Alert volume
The 94dB alert may be uncomfortably loud if the sensor is
mounted close to the operator’s head. Options:
• Consider a Top Mount instead of an Underneath Mount.
• Set the sensor to Reduced Volume in the IRIS 860 setup app.
• Use SEEN’s snap-on volume reduction cap accessory.
35mm
130mm
70mm
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 6
Sensor wiring
IRIS 860 sensors and Cab Boxes require a 12–24
volt power supply. Power supplies exceeding
24 volts require a DC/DC voltage converter.
• If using a Cab Box skip to page 7.
• Use a voltage reducer if the supply voltage is greater than
24 volts. Refer to page 4.
• The direction signal input can be up to 100V.
• Follow the machine manufacturer instructions for
connecting a third-party accessory.
IRIS 860 sensor
Ground
Direction (centre)
Ignition power
Orientation slot
Sensor Power Cable (5 pin)
IRIS 860 sensor
Accessory socket
Power socket
Sensor Power
Cable
BROWN
Power (ignition)
DC 12-24V 0.7A
BLUE
Ground
BLACK
Direction signal
DC 3.5-100V 1mA
Correct functionality
• Power on > Green LED and single beep followed by red LED
flash (to indicate the sensor has booted) then steady green
LED.
• Detection > Red LED and continuous audible alert.
• Pre-alert (if set) > Flashing Red LED and beeping audible
alert.
Direction Dependent Alert
By default IRIS 860 sensors are pre-set so they can only alert if
they are receiving a direction signal (usually reverse) from the
machine. This direction dependent setting can be changed in
the IRIS 860 setup app.
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 7
Cab Box
Sensor Cable
Cab Box
Power Cable
Cab Box
Cab Box wiring
A Cab Box is used on closed-cab machines to provide an audible
detection alert and LED indication to the operator inside the cab. Up
to four IRIS 860 sensors can be connected to each Cab Box.
A Cab Box Sensor Cable is used to connect each sensor to the Cab
Box. These cables are available in 5m, 10m, or 15m lengths.
IRIS 860 sensor
Cab Box Sensor Cable
Cab Box
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 8
Cab Box Power Cable
IRIS 860 sensors and Cab Boxes require a 12–24
volt power supply. Power supplies exceeding
24 volts require a DC/DC voltage converter.
Note. The 5-pin sensor power cable supplied with each
sensor is not required and should NOT be used.
• Use a voltage reducer if the supply voltage is greater than
24 volts. Refer to page 4.
• The direction signal input can be up to 100V.
• Follow the machine manufacturer instructions for
connecting a third-party accessory.
BROWN
Power (ignition)
DC 12-24V 4.0A
BLUE
Ground
BLACK
Direction signal
DC 3.5-100V 1.0mA
Direction
Ground Ignition power
Orientation slot
Cab Box Power Cable (4 pin)
Correct functionality
The LED and audible alert on the Cab Box mirrors the LED and
audible alert on the connected sensor.
• Power on > Green LED and single beep followed by red LED
flash (to indicate the sensor has booted) then steady green
LED.
• Detection > Red LED and continuous audible alert.
• Pre-alert (if set) > Flashing Red LED and beeping audible
alert.
Direction Dependent Alert
By default IRIS 860 sensors are pre-set so they can only alert
if they are receiving a direction signal (usually reverse) from
the machine via the Cab Box. This direction dependent setting
can be changed in the IRIS 860 setup app.
4 pin Cab Box Power socket
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 9
Cab Box Sensor Cable
Cab Box Sensor Cables are used to connect the sensor to the
Cab Box. They are available in 5, 10, and 15 metre lengths. One
end of the cable has a re-wireable plug which can be removed to
assist the threading of the cable through the machine chassis or
to shorten the cable. When re-attaching the plug check that the
wire colours match the diagram below. Use the screw-block as a
reference.
Note. The re-wireable plug should be connected to the Cab Box
to protect it from the elements. The moulded end should be
connected to the sensor.
5. Grey (Centre)
4. Black
Screw-block
3. Blue
2. White
1. Brown
Re-wireable plug Wire stripping guide
9mm
16mm
Grey wire (centre)
Other wires
8mm 9mm
Moulded end
(Attach to sensor)
Re-wireable plug
(Attach to Cab Box)
Cab Box Sensor Cable
1. Unscrew first
2. Unscrew second
Cable
© Copyright 2021 Seen Safety Limited. IRIS 860 Installation Guide. Version 2.3 10
Weather Shield
A Weather Shield (P/n SI-115) helps protect the sensor from
rain, heat and UV.
Note. It is not possible to attach a weather shield to a sensor
mounted in the ‘Underneath’ position.
Step 1
Before installing the weather shield,
gently tighten screw A on both sides
to hold the sensor in the bracket at
the correct angle.
Step 3
Insert screw B on both sides. Check
the alignment and evenly tighten the
four M6 mounting screws to maximum
10Nm.
Step 2
Place the weather shield over the
sensor and bracket so that the round
holes in the weather shield fit over
screw A on both sides.
Screw A
Screw B
Screw A
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