Technical Data; General Device Data; Operating Data - Siemens DESIGO PX Series Manual

Technical data

General device data

Operating data

Interfaces, communication
Building Level Network
Local Communication
(HMI, Tool)
Local Communication
(HMI)
KNX Tool-Interface
KNX bus
RS232 interface
Siemens
Building Technologies
Operating voltage
Rated voltage
Safety extra-low voltage SELV or
Extra-low voltage PELV
Operating frequency
Energy consumption
External fusing (compulsory)
Processor
Storage
Data backup in event of power failure
Battery Backup of realtime clock
Lithium CR2032 (field replaceable)
Battery backup for SDRAM
1 x FR6/AA Lithium (field replaceable)
PXC001.D
LonWorks FT5000 Transceiver
Twisted Pair, 78 kBit/s
(Screw terminals)
• PXM10 (RS232)
• PXM20 (BACnet/LonTalk, RJ45)
• Tool (RJ45)
• PXM10 (RS232)
• PXM20 (BACnet/LonTalk) (RJ45)
One PXM10 operator unit and one
PXM20 per system controller may be
connected. But not twice the same
type.
RJ45
Interface type
Transceiver
Bus current
Baud rate
Bus topology, bus termination
Baud rate
Data bits
Stop bits
Parity
Flow control
Cable type
Cable length
PXC001 System controllers
AC 24 V ± 20%
AC 24 V
HD 384
50/60 Hz
Max. 3.5 VA
External fuse protection for secondary
current: Slow blow fusible link Max. 10 A,
circuit breaker Max. 13 A type C, or
transformer with secondary current
limitation of max. 10 A
Motorola Power PC MPC885
64MB SDRAM / 32MB FLASH
(96MB total)
Battery operation (cumulative): 1 month
Without load: 10 years
Battery operation (cumulative): 1 month
Without load: 10 years
PXC001-E.D
BACnet on UDP/IP
IEEE802.3, Auto-sensing
10 Base-T / 100 Base-TX
(RJ45, shielded)
--
• PXM10 (RS232)
One PXM10 on RJ45
CE+, CE–
KNX (electrically isolated)
TP-UART
5 mA
9.6 kbit/s
Refer to KNX manual
300, 600, 1200, 2400, 4800, 9600,
19200, 38400
(depends on software)
7 or 8 (depending on software)
1 or 2 (depending on software)
None, even or odd
(depending on software)
Xon/Xoff, hardware or none
(depending on software)
9-core standard screened cable
Max. 3 m
7 / 10
CM1N9223en_01
2014-04-04