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, and protected 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 mm2 (22 to 14 AWG) or
2 x 0.6 mm ø to 1 mm2 (22 to 18 AWG)

Copper stranded wire without connector sleeves
1 x 0.6 mm ø to 2.5 mm2 (22 to 14 AWG) or
2 x 0.6 mm ø to 1.5 mm2 (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)

Signal lines 80 m (260 ft)
For inputs AI 100 kOhm, AI NTC10K, AI NTC100K: 30 m (100 ft) or 80 m (260 ft), if shielded.