User Manual

11
Siemens Industry, Inc.
A6V10959860_en--_f
Smart Infrastructure
2019-06-28
Connections
Interfaces
Ethernet Plugs: 2 x RJ45, screened
Interface type: 10Base-T/100BASE-TX, IEEE 802.3 compatible
Bitrates: 10/100 Mbps, autosensing
Protocol: BACnet over UDP/IP
USB (2.0) Plug: Type B
Data rate: 12 Mbps
KNX Type: KNX TP1 PL-Link, galvanic isolation
Baud rate: 9.6 kbps
Bus power: 50 mA
Short-circuit proof protection against faulty wiring at max. AC 24 V
SCOM Interface type: RS485
Baud rate: 115200
Short-circuit proof protection against faulty wiring at max. AC 24 V
Wiring connections
Pluggable screw terminals
Copper wire or copper stranded wire with connector sleeves
1 x 0.6 mm ø to 2.5 mm
2
(22 to 14 AWG) or
2 x 0.6 mm ø to 1 mm
2
(22 to 18 AWG)
Copper stranded wire without connector sleeves
1 x 0.6 mm ø to 2.5 mm
2
(22 to 14 AWG) or
2 x 0.6 mm ø to 1.5 mm
2
(22 to 16 AWG)
Stripping length 6...7.5 mm (0.24...0.29 in)
Slotted screws Size 1, tightening torque 0.6 Nm (0.44 lb-ft)
Wiring lengths for signals
KNX PL-Link 80 m (260 ft) with internal bus power or 300 m (990
ft)
with external power supply
Ethernet 100 m (330 ft)
SCOM RS-485 80 m (262 ft)
Termination 120 Ω required > 30 m (100 ft)
Signal lines 80 m (260 ft)
For inputs AI 100 kOhm, AI NTC10K, AI NTC100K, AI NTC3K:
30 m (100 ft) or 80 m (260 ft), if shielded
Conformity
Ambient conditions and protection classification
Classification per IEC/EN 60730
Function of automatic control devices
Pollution degree
Overvoltage category
Type 1
2
III
Design type
Device suited for use with equipment of safety classes I
and II
Degree of protection of housing to IEC EN 60529
Room automation station
With terminal cover
IP20
IP30
Enclosure rating NEMA Type I