Install RS485 surge protection
↻
It has been ensured that there is no AC/DC voltage present.
↻
Device open [ [See section 7.2
Page 20]].
.
NOTE: Clamp RS485 base element for surge protection at the inten-
ded position in accordance with the drawing onto the top hat rail
from bottom to top.
1. The following colour coding must be observed for the internal/external RS485
cable:
Data A => white (WH); Data B => blue (BU); GND => violet (VT)
2. The internal RS485 cable is to be connected to the overvoltage socket on the
socket. [See installation instructions in the [See section 4.4
Page 13] package]
.
NOTE: For inlet/outlet on the RS485 externally, the surge protection
socket outlet is to be assigned twice.
3. Insert RS485 cable through the interface cable fitting and into the connection
area.
4. Strip the RS485 cable [approx. 20 mm] and remove the insulation from the indi-
vidual wires [8 mm].
5. Fit wire end sleeves onto the wires and connect them to the RS485 base ele-
ment in accordance with the wiring diagram [ S_M3 / 0,5 Nm ].
6. Connect the output cable with RS485 plug (included with the overvoltage kit) to
the RS485 base element and insert the RS485 plug into the RS485 socket on the
communication board.
7. Fix the output cable to the cable guide.
8. Insert RS485 overvoltage protection module into the base socket.
9. Ensure that the protective elements are properly secured.
ð
Proceed with the installation of the protective elements.
A B GND
1
2
3
4
Fig. 31:
Inserting the RS485 over-
voltage protection
1 RS485 overvoltage protec-
tion module (optional)
2 RS485 overvoltage protec-
tion base assembly on top-
hat rail
3 RS485 communication con-
nector
4 Cable guide
Installing the Ethernet surge protection
↻
It has been ensured that there is no AC/DC voltage present.
1. Clamp Ethernet overvoltage protection module on the top hat rail from top to
bottom.
2. Connect the short Ethernet cable with an Ethernet port on the communication
board. [See installation instructions in the [See section 4.4
Page 13] package]
3. Insert Ethernet cable through the corresponding cable fitting and insert into
overvoltage protection module.
ð
Proceed with the installation of the device.
I
III
II
1
2
Fig. 32:
Inserting the Ethernet over-
voltage protection
1 Ethernet overvoltage protec-
tion module (optional)
2 Top hat rail
7.8
Creating equipotential bonding
NOTE
Depending on the local installation specifications, it may be necessary to earth the device with a second ground
connection. To this end, the threaded bolt on the underside of the device can be used.
Manual
Installation | 7
KACO blueplanet 100 TL3
Page 27
EN
