KNX R4 16 A | KNX R8 16 A

Actuator with Potential-Free Switching Outputs

The potential-free outputs of the Actuators KNX R4 16 A and KNX R8 16 A switch consumer loads up to 16 Ampere.

Time functions such as an on/off delay or a staircase lighting function can be configured in the devices applications. Linking with AND or OR is also possible.

Models:

N° 70571 KNX R4 16 A, 4 switching outputs
N° 70570 KNX R8 16 A, 8 switching outputs

Housing	Plastic
Colour	White
Assembly	Series installation on mounting rail
Protection category	IP 20
Ambient temperature	Operation -20…+70°C, storage -55…+90°C
Ambient humidity	max. 95% RH, avoid condensation
Operating voltage	KNX bus voltage
Current at the bus	operation without relay activity: 15 mA. For permanent relay switching operations up to 30 mA
Output load capacity	• 16 A with alternating voltage, maximum 250 V AC • 5 A with direct current 30 V DC • UL approval up to 10 A • Cable cross section 1.5 mm² to 2.5 mm²
Data output	KNX +/- bus connector terminal
BCU type	Integrated microcontroller
PEI type	0
Group addresses	max. 254
Assignments	max. 254

KNX R8 16 A (70570):

Dimensions	approx. 107 x 88 x 60 (W x H x D, mm), 6 modules
Weight	approx. 270 g
Outputs	8 × output, free of potential, each power supply U
Communication objects	73