Connecting The Interfaces - Kaco blueplanet 3.0TL3 Series Manual

7.7

Connecting the interfaces

7.7.1 Overview
DANGER
Risk of fatal injury due to electric shock!
Severe injury or death may result from improper use of the interface connections and failure to observe
protection class III.
› The SELV circuits (SELV: safety extra low voltage) can only be connected to other SELV circuits with pro-
tection class III.
CAUTION
Damage to the device from electrostatic discharge
Components inside the device can be damaged beyond repair by static discharge.
› Note the ESD protective measures.
› Earth yourself before touching a component by touching a grounded object.
All interfaces are located on the communication circuit board (HMI board) inside the housing.
Fig. 33: Communication circuit board (HMI board)
1 Communication circuit board
2 ERR connection for external grid protection com-
ponent (fault signal relay)
3 USB socket
4 Ethernet port
7.7.2 Insert and lay the cables
Insert the interface cables
1 Unfasten and remove the cover on the cable fitting [W_29/W_20].
2 Remove the sealing insert.
3 Pass the connection cable through the cover of the cable fitting and the sealing
insert.
4 Insert the sealing insert into the cable fitting.
5 Feed the connection cables into the connection area.
» Proceed with the connection.
Page 28
Ethernet
ERR USB
1
3
2
4
5
6
7
8
KACO blueplanet 3.0TL3 KACO blueplanet 4.0TL3 KACO blueplanet 5.0TL3 KACO blueplanet 6.5TL3 KACO
blueplanet 7.5 TL3 KACO blueplanet 8.6TL3 KACO blueplanet 9.0TL3 KACO blueplanet 10.0TL3
Optional Optional RS485 DIP
H L H L H L H L A B A B
GND GND
5
6 7
Optional connection of extension module (e.g. for
ripple control receiver, SPI)
RS485 Bus
DIP switch for terminal resistance
INV OFF - connection for remote controls -2 V (+/-
20%) / 1 A (at least 15 mA)
Fig. 34: Inserting the interface cable
1
2
INV
OFF
8
2
1
Cable fitting for pass the Eth-
ernet cable
Cable fitting for pass the sig-
nal cable