Vigilantplant TDLS8000, User Manual

Page: 59 / 320

<3. Installation, Wiring, Optical Axis Adjustment, and Piping>
3-14
IM 11Y01D01-01EN
Cable
entry
Cable
type
Nominal cross
sectional area,
conditions
Shield Terminal
Withstand
voltage, flame
resistance
See
1, LU Inter-unit
cable
Cables of other selling
for the TDLS8000
K9775WA to K9775WG
(select according to
cable length)
AWG18
4 pairs
Covering outer diameter
approx. 12 mm
Required
(individual
shields for each
pair and overall
shield)
Wire:
Shield: M4 screw
crimp-on terminal
500 V or more
FT-4
3.2.1
3 Power
supply
AWG18 to AWG12
Two-core or three-
core (when using the
functional ground
terminal inside the
device)
Required Wire:
Shield: M4 screw
crimp-on terminal
500 V or more
VW-1 or more
3.2.2
2 I/O cable Multi-core cable
Up to 21 cores
A terminal box or the
like is required when
branching the signals
externally.
Required Wire:
Shield: M4 screw
crimp-on terminal
500 V or more
VW-1 or more
3.2.3
to
3.2.7
4 YH8000
connection
cable
Special cable (YH8000
option)
AWG24
4 pairs
Covering outer diameter
approx. 8.4 mm
Required Wire:
Shield: M4 screw
crimp-on terminal
500 V or more
FT-4
4
Ethernet
cable
CAT.5e
AWG24
4 pairs
100 m max.
Required Wire:
Shield: M4 screw
crimp-on terminal
VW-1 or more 3.2.8
Functional
ground
terminal
(external)
Functional
grounding
AWG16 or more Not required M5 screw crimp-on
terminal
3.2.2
Use cables with outer diameters that match the conduits or cable glands that you are using.
3.2.1 Connecting between the Sensor Control Unit (SCU)
and Laser Unit (LU)
CAUTION
Be careful not to connect the power supply wires to the incorrect locations or reverse the polarity.
Incorrectly wiring the power supply terminals (VO) and signal terminals may burn out the
TDLS8000 circuitry.
To connect between the sensor control unit (SCU) and laser unit (LU), use the inter-unit cable of
other selling (K9775WA to K9775WG, select according to the required cable length). Connect the
inter-unit cable as shown in Figure 3.13.
For the terminating the inter-unit cable, see “Appendix 1 Constructing Unit Connection Cables”.
(1) Connect pairs 1 to 4 of the inter-unit cable to terminal A of the laser unit.
(2) Connect the shielded wire to the ground terminal inside the laser unit.
(3) Attach the supplied ferrite clamp to the cable as shown in Figure 3.14.
(4) Connect pairs 1 to 4 of the inter-unit cable to terminal C of the sensor control unit. Connect
the positive terminal of the LU side to the positive terminal of the SCU side and the negative
to the negative.
3rd Edition: Jun. 10, 2016-00