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20320 1S IPS R
Information for electrically skilled persons
3 Information for electrically skilled persons
3.1 Installation and electrical connection
DANGER
Electrical shock on contact with live parts in the installation environment.
Electrical shocks can be fatal.
Before working on the device, disconnect the power and cover live parts in the area!
3.2 Mounting
Observe ambient temperature. Ensure sufficient cooling.
• Mount device on DIN rail.
3.3 Connection
+
-
PROG
PROG
BUS-COM
OVERVOL
TAGE
OVERL
OAD
POWER
RESET
RESET
LAN
BUS
L
N
Fig. 2: Connection
1
Mains connection
3
LAN connection
2
KNX connection
Requirements:
- Ethernet connection with 10/100 Mbit
- KNX/EIB bus connection
- Power supply via a suitable circuit breaker
• Connect protective conductor and mains voltage.
• Connect LAN and KNX.
i
The bus load must not exceed the output current.
i
Do not connect any other products to the bus output. The bus communication could be affected by this.
1
2
3