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RXM21.1

I/O block with KNX PL-Link block for use with a PXC3.E7.. series room automation station

Stock no. S55376-C104

Stock no. S55376-C104

The I/O block with KNX PL-Link, RXM21.1 contains the inputs and outputs required by a PXC3 series room automation station for a Fancoil application.

  • KNX PL-Link bus communication

  • Valve control (3 potential-free relay contacts)

  • Thermal valve actuator control (AC 24 V)

  • Motor-driven valve and damper actuators (AC 24 V‚ 2- or 3-point)

  • Pluggable screw terminals


Attribute

Value

Operating voltage

AC 230 V

Frequency

50/60 Hz

Power consumption

12 VA

Communication

KNX PL-Link

Analog inputs, number

1

Analog outputs, number

0

Digital inputs, number

2

Digital outputs, number

0

Relay outputs, number

3

Electric reheater relay

0

Relay output, switching voltage

AC 250 V

Relay output, switching current

5 (4) A

Triac outputs, number

4

Triac outputs

ON/OFF

Triac output, switching voltage

AC 24 V

Triac output, switching current

0.5 A

Mounting

On DIN rail

Mounting location

Ceiling voids with cover, Panel, installation box

Degree of protection

IP20

Dimensions (W x H x D)

113 x 167 x 62 mm