CAUTION
Damage to the device from electrostatic discharge
Components inside the device can be damaged beyond repair by static discharge.
›
Observe the ESD protective measures.
›
Earth yourself before touching a component by touching a grounded object.
NOTE
Due to the installation position of the communication circuit board, this must be specially safeguarded
against moisture and exposure to dust.
›
Make sure that no moisture or dust impacts on the circuit board during installation. Moisture and dust
particles must be removed immediately. In doing so, disassembly of the circuit board may be neces-
sary.
All interfaces are located on the communication circuit board on the inside of the housing door.
ERR
Ethernet
S0
RS485
ABAB
USB
EVU
- + - +
2xRJ45
2
1
3
4
5
6
7
Fig. 33: connecting the interfaces
1
Communication circuit board
5
RS485 – Connection for data loggers
2
ERR – Connection for fault signal relay
6
DIP switch – Activate terminator
3
Ethernet – Connection for communication
7
INV OFF – Connection for remote controls
4
S0
USB – Connection for update
7.7.2
Insert and lay the cables
1 Observe the instructions on the recommended cable for the interface used.
2 Open the housing door.
3 Unfasten the cover on the cable fitting [ W_20].
4 Feed the signal cable into the connection area.
»
Signal cable inserted.
Inserting the Ethernet cable
1 Unfasten and remove the cover on the cable fitting [ W_29].
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.
»
Ethernet cable inserted.
1
2
Fig. 34:
Insert the interface cables
1
Cable fitting for pass the Eth-
ernet cable
2
Cable fitting for pass the sig-
nal cable
Powador 30.0-72.0 TL3
Page 29
EN
