HEIDENHAIN QUADRA-CHEK 3000 Série Guide D'installation page 24

5.5 Wiring of switching inputs and
outputs
WARNING
Hazard when using switching inputs for safety
functions!
If switching inputs for mechanical limit switches are
used for safety functions, severe injury or death can
result.
Do not use the switching inputs for mechanical limit
switches for safety functions
NOTICE
Damage to the product due to incorrect wiring!
Incorrect wiring of switching inputs or switching
outputs can cause damage to the product or peripheral
devices.
Comply with the specifications of the product
Further information:
The encoder fulfills the requirements of
standard IEC 61010-1 only if the power to
the peripheral devices is supplied from a
secondary circuit with current limitation as per
IEC 61010-1 3rd Ed.
limitation as per IEC 60950-1
2.5 or from a Class 2 secondary circuit as
specified in UL1310.
In place of IEC 61010-1
corresponding sections of standards DIN EN
61010-1, EN 61010-1, UL 61010-1 and CAN/
CSA-C22.2 No. 61010-1 and, in place of IEC
60950-1 2nd Ed. , Section 2.5, the corresponding
sections of standards DIN EN 60950-1, EN
60950-1, UL 60950-1, CAN/CSA-C22.2 No.
60950-1 can be applied.
Depending on the peripherals to be
connected, the connection work may need to
be carried out by an electrical specialist.
Example: Safety Extra Low Voltage (SELV)
exceeded.
Pin layout of X102, X103
Further information: "L", page 173
Pin layout of X104
Further information: "K", page 172
26
"Specifications", page 28
, Section 9.4 or with power
2nd Ed. , Section
3rd Ed. , Section 9.4, the
5.6 Connecting a digital camera
Connecting a USB digital camera
Remove and save the dust protection caps
Route the cables depending on the mounting variant
Further information: "Assembly of the device",
page 23
Connect the camera to the USB Type A port X32.
Make sure the USB cable connector is fully inserted
Further information: "Product overview", page 24
Pin layout of X32
Further information: "N", page 174
Connecting an Ethernet digital camera
Remove and save the dust protection caps
Route the cables depending on the mounting variant
Further information: "Assembly of the device",
page 23
Connect the camera to the Ethernet port X117 using a
standard CAT.5 cable. The cable connector must firmly
engage in the port
Further information: "Product overview", page 24
Pin layout of X117
Further information: "O", page 174
5.7 Connecting an optical edge detector
Remove and save the dust protection cap
Route the optical waveguides depending on the
mounting variant
Further information: "Assembly of the device",
page 23
Adhere to the manufacturer's
specifications regarding the maximum
bend radius of the optical waveguides
Connect the optical waveguide of the light source
(reference) to connection X107
Connect the optical waveguide from the projection
screen to connection X108
Further information: "Product overview", page 24
Pin layout of X107 and X108
Further information: "M", page 174
HEIDENHAIN | QUADRA-CHEK 3000 | Installation Instructions | 4/2016