8
Siemens Schweiz AG
A6V11646018_en--_e
Smart Infrastructure
2021-06-11
Field device supply V~ (AC 24 V, 2 A)
(terminals 18 and 29)
48 VA / 2 A
I/O modules TXM supply
15 VA / 0.6 A
Function data
Hardware information
Processor
Texas Instruments AM335x, 300 MHz
Storage
128 MByte SDRAM (DDR3)
512 MByte NAND Flash
Data backup in the event of power failure
Energy reserve (supercap) to support real-time clock (7 days).
Data available if stored to flash memory. Occurs every 5 minutes.
The interval of 5 minutes is only valid for change log but not for trending.
In case of a power failure, trend log data can be lost up to 30 minutes.
Interfaces
Screw terminals, plug-in
Cu-wire or Cu-strand with wire end sleeve
1 x 0.6 mm
∅
to 2.5 mm
2
(22 to 14 AWG)
or 2 x 0.6 mm
∅
to 1.0 mm
2
(22 to 18 AWG)
Cu-strand without wire end sleeve
1 x 0.6 mm
∅
to 2.5 mm
2
(22 to 14 AWG)
or 2 x 0.6 mm
∅
to 1.5 mm
2
(22 to 16 AWG)
Stripping length
6...7.5 mm (0.24...0.29 in)
Screwdriver
Slot screws, screwdriver size 1 with shaft ø = 3 mm
Max. tightening torque
0.6 Nm (0.44 lb ft)
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 on UDP/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 show 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 show something like:
Date/Series: 20190423A
0000550
S/N:
1400052738
SSID = <ASN>_<Running number after the series letter> and password = <S/N>
