Siemens Desigo PXC4.M16 - Page 3

3
Siemens Schweiz AG
A6V11937668_en--_b
Smart Infrastructure
2020-07-10
System controller
Description
Type
Data sheet
System controller to integrate Modbus and MS/TP devices
PXC5.E003
A6V11646020
Technical and mechanical design
The compact build allows for mounting the devices on a standard rail or a wall.
4
5 6
15 1413
10
12
1
3
2
7
9
8
11
16
Date/Series
S/N
WLAN
Default
4
Plug-in terminal block with screw terminals
KNX, PL-link, for future use
5
Plug-in terminal block with screw terminals
Power supply
6
Plug-in terminal blocks with screw terminals
Universal inputs/outputs, field device supply
7
Connector for I/O modules TXM
8
Plug-in terminal block with screw terminals
Relay outputs
9
Plug-in terminal block with screw terminals
COM, Modbus RTU
10
Plug-in terminal block with screw terminals
MS/TP
11
DIP switch for bus termination and polarization
COM, MS/TP
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 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)
LED displays
Activity
LED
Color
Activity
Function
RUN
Green
Continuously ON
Continuously OFF
Flashing
Device operational
Device not operational
Start-up or program halted
Red
Continuously OFF
Continuously ON
Rapid flashing
OK
HW or SW fault
Firmware or application missing/corrupted
MSTP
Yellow
Flashing
Continuously OFF
Communication BACnet MS/TP
No communication
COM TX
Yellow
Flashing
Continuously OFF
Communication
No communication to subsystem
COM RX
Yellow
SVC
Red
Continuously OFF
Flashing
OK
Device is not configured
Flashing per wink
command
Identification of device after receipt of wink
command
2s
1s
5 Hz 5 Hz
2s
1s
WLAN
Blue
Steady OFF
WLAN inactive