Siemens Desigo PXC4.E16 - Communication Interfaces

9
Siemens Schweiz AG A6V11646018_en--_k
Smart Infrastructure 2023-02-27
Interfaces
Ethernet interface
Plug 2 x RJ45, shielded
Interface type 10Base-T / 100Base-TX, IEEE 802.3 compatible
Bit rate 10/100Mbps, autosensing
Protocol BACnet/IP on UDP/IP, BACnet/SC on TCP/IP, and
HTTPS on TCP/IP
Cabling (in-house cabling only), cable type 10Mbps: Min. CAT3, shielded cable is recommended
100Mbps: Min. CAT5, shielded cable is recommended
Cable length Max. 100m (330ft)
WLAN interface
Interface type Wireless access point
Supported standards
Frequency band
WLAN channels
Maximum radio-frequency power
IEEE 802.11b/g/n
2.4…2.462 GHz
1…11
16.4 dBm
Distance (unobstructed field) Min. 5m (16 ft)
Device pairing Activation / deactivation with service button
Automatic switch off after 10minutes if no WLAN-client
is connected.
Optionally, for cyber security reasons, the WLAN can be
permanently disabled via configuration.
Default SSID and WLAN password: Scan the QR code.
It will display something like WIFI:S:PXC4.E16_0000550;T:WPA;P:1400052738;;
Then SSID = PXC4.E16_0000550 and password = 1400052738
Determine manually: Use the information from the Date/Series/SN block It will display something like:
Date/Series: 20190423A0000550
S/N: 1400052738
SSID = <ASN>_<Running number after the series letter> and password = <S/N>
KNX PL-Link interface
Type KNX TP1 PL-Link, galvanic isolation
Baud rate: 9.6 kbps
Cabling (in-house cabling only)
Cable length
2-wire cable, 0.75 mm
2
/ AWG20
or 1 mm
2
/ AWG18
With internal supply: Max. 80 m (262 ft)
With external supply: Max. 1000 m (3300 ft)
Internal bus power Max. 50 mA
When using external bus power for KNX PL-Link, switch
off the internal bus power via the ABT Site Tool.
I/O modules TXM bus interface
Nominal voltage DC 24 V
Supply current for I/O modules TXM Max. 300 mA
Connectable in parallel with DC 24 V power supply
module TXS1.12F4
For details, see: TX-I/O- engineering and installation,
CM110562
Protection Short-circuit proof
TXM I/O module plug: No protection against faulty
wiring with AC 24 V
No electric protection.
Use cover
Field device supply (I/O module TXM)
AC 24 V output current (terminal V~ on the TXM
module)
Max. 2A, short-circuit proof
1)
1)
Sum of onboard V~ and TXM module V~ currents is max. 2A.