Data Sheet for Product

5
Siemens
P1 DXR2.T12P
A6V11524146
Building Technologies
2019-07-15
Digital Outputs
Type (Switching outputs triacs)
High side
The Triac closes the contact to AC 24V
Switching voltage
AC 24V
Permissible load
250 mA/6VA per output
Protection
Short-circuit proof
AC 24V outputs for field devices (2: V~)
Output voltage
AC 24V
Permissible load
500 mA/12 VA overall
Protection against overload
Short-circuit proof
Connections
Interfaces
P1 Network
Interface type: RS485
Galvanic isolation: Yes
Baud rates: 4800
Protocol: P1 Protocol
USB (2.0)
Plug: Type B
Galvanic isolation: No, use isolator for connection to grounded USB host, see
Accessories [➙ 3]
Data rate: 12 Mbps Full Speed USB 1.1 and USB 2.0 compatible
KNX PL-Link
Type: KNX TP1 PL-Link, galvanic isolation
Baud rate: 9600 bps
Bus power: 50 mA
Protection against faulty wiring at maximum AC 24V
Wiring Connections
Pluggable screw terminals
Copper wire or copper strands with ferrules
1 x 0.6 mm diameter to 2.5 mm2 (22 to 14 AWG) or
2 x 0.5 mm diameter to 1 mm2 (24 to 18 AWG)
Copper strands without ferrules
1 x 0.6 mm diameter to 2.5 mm2 (22 to 14 AWG) or
2 x 0.5 mm diameter to 1.5 mm2 (24 to 16 AWG)
Slotted screws
Small 1/8 inch blade, tightening torque 0.6 Nm (0.44 lb ft)
Wiring lengths for signals
KNX PL-Link 80 m (263 ft) with internal bus power
P1 3,280 ft 1,000 m
Signal lines 263 ft (80 m)
KNX/PL-Link Network and Power Wiring
1)
Cable configuration
1 or 2 twisted pair
● Pair 1 red/black
● Pair 2 yellow/white
Gauge
20 AWG (solid bare copper)
Twists per foot
4 Minimum
Capacitance
30 pF/foot or less
Shields
100% foil with drain wire
UL type
300 Vrms, CMP (75 C or higher)
CSA type
300 Vrms, FT6 (75 C or higher)
1)
Substitute 18 AWG STP CMP (Belden 6320FE 8771000).