User Manual

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Building Technologies RXC34.1/ALG – Controller with LonWorks® interface CM2N3848en_02

12.01.2007

• The outputs generate voltages from DC 0 .. +10 V

• Maximum load current 5 mA

• 10-bit resolution

• The outputs are short-circuit-proof

• The outputs are non-floating

• Protective circuit: immunity up to +24 V

• Maximum load impedance: 2 kΩ

Owing to the use of cage-clamp terminals, the cross-section of the connecting cables

must not exceed 1.5mm

• All signal cables must be screened

• Every analog input connection should be a twisted pair.

• The conductor screen must be connected to a shield bus, ensuring good surface

contact, prior to the RXC34.1/ALG connection.

The RXC34.1/ALG housing incorporates four LEDs for status indication.

LED Color Operating state

Normal operation Application terminated

CTRL (LED1)

Green Flashing OFF

FAULT (LED2) Red OFF OFF

COM (LED3) Green OFF ON

OK (LED4) Green Fast flashing Fast flashing

Commissioning

The RXC34.1/ALG controller is commissioned with the RXT10 commissioning and

service tool. This tool is connected to the L

ONWORKS® bus.

The L

ONWORKS® bus can be connected and reconnected whenever necessary, without

switching off the power.

STOP

Caution

There is no protection against the accidental connection of AC 230 V on the

AC 24 V side.

Conductor cross-

section

EMC precautions

Status LEDs

Note