4
Siemens Schweiz AG
A6V11646018_en--_e
Smart Infrastructure
2021-06-11
Technical and mechanical design
The compact build allows for mounting the devices on a standard rail or a wall.
4
5
6
15
14
13
10
12
1
3
2
7
9
8
11
16
Date/Series
S/N
WLAN
Default
4
2-port Ethernet switch with 2 LEDs per port for
display purposes
5
PXC4.E16: Plug-in terminal block with screw
terminals
KNX, PL-link, for future use
6
Plug-in terminal block with screw terminals
Power supply
7
Plug-in terminal blocks with screw terminals
Universal inputs/outputs, field device supply
8
Connector for I/O modules TXM
9
Plug-in terminal block with screw terminals
Relay outputs
10
PXC4.E16: Plug-in terminal block with screw
terminals
COM, Modbus RTU
11
PXC4.E16: DIP switch for bus termination and
polarization COM
12
Slider for mounting on DIN rails
13
Eyelets for cable ties
1
Plastic housing
14
Holes for wall mounting
2
Service button (identification in the network and
WLAN on/off)
15
Date / Series and Serial number
3
LEDs for communication and state
16
QR code for default WLAN access
Description see Technical data
