BEAS - Electronic control module Soler & Palau - Free user manual and instructions

Product type	Electronic signal adaptation control module
Brand	Soler & Palau
Model	BEAS
Dimensions (L × H × D)	175 × 130 × 80 mm
Power supply	24 V 50 Hz
Power consumption	1.5 W
Protection rating	IP55
Electrical insulation class	2
Operating temperature	-10 °C to +50 °C
Max relative humidity	95% without condensation
Analog inputs	Current 0-20 mA or voltage 0-10 V on terminal J3
Dry contact input	Potential-free contact on terminal J7
Analog output	Voltage 0-10 V on terminal J4
Relay output	Potential-free changeover contact on terminal J1, switching capacity 10 A / 250 Vac (cos φ = 0.6) or 16 A / 250 Vac (cos φ = 1)
Auxiliary 24 V output	On terminal J4 (between GND and 24 V): 100 mA max; on terminal J3 (between GND and +24 V): 120 mA max
Settings	Emin, Emax, Smin, Smax, relay threshold (via trimmers on J8)
Analog output forcing	Via switches S1.2 and S1.3 (Smin, Smax, auto)
LED indication	Flashes in case of illogical setting (Emax < Emin or Smax < Smin)
Connection capacity	Conductors 1 to 2.5 mm² (stranded with ferrule or solid)
Maintenance	No maintenance required
Installation	By a professional electrician, in accordance with standard NF C 15-100

Frequently Asked Questions - BEAS Soler & Palau

What types of input signals does the BEAS accept?

The BEAS accepts an analog current 0-20 mA or voltage 0-10 V signal on terminal J3, as well as a potential-free dry contact signal on terminal J7.

How to connect the module power supply?

The power supply connects to terminal J5 with a voltage of 24 V 50 Hz. Check that the voltage matches before powering on.

How to adjust the relay output threshold?

Connect a voltmeter between GND and Relay on J8. Turn the 'Relay' trimmer to the desired voltage. The value read corresponds to Relay/4 if the input is current (in mA) or Relay/2 if the input is voltage (in V).

What to do if the LED flashes?

The LED flashes in case of illogical setting, for example if Emax is less than Emin or Smax is less than Smin. Correct these settings using the corresponding trimmers.

What are the default factory settings?

Factory settings: analog input current 0-20 mA (switch S1.1 ON, S1.2/S1.3 OFF), Emin = 7.2 mA, Emax = 14.4 mA, Smin = 0 V, Smax = 10 V, relay threshold at 14.4 mA.

How to force the analog output in adjustment mode?

Use switches S1.2 and S1.3: OFF/OFF = automatic, ON/OFF = forced to Smax, OFF/ON = forced to Smin, ON/ON = automatic.

What is the maximum current available on the +24 V output?

The +24 V output on J3 (between GND and +24V) provides a maximum current of 120 mA. The 24 V output on J4 (between GND and 24V) provides 100 mA max.

Is the enclosure waterproof?

Yes, the plastic enclosure has an IP55 protection rating IP55, protecting it against dust and water jets.

What cable cross-sections to use?

The pluggable connectors accept conductors with a cross-section of 1 to 2.5 mm², whether stranded with ferrule or solid.

How to measure the adjustment values Emin, Emax, Smin, Smax?

Connect a voltmeter between GND and the corresponding pin on J8 (Emin, Emax, Smin, Smax). For Emin/Emax, the voltage read is divided by 4 (current input) or by 2 (voltage input). For Smin/Smax, multiply the reading by 2 to obtain the actual output voltage.

USER MANUAL BEAS Soler & Palau

BEAS Electronic Signal Adapter Unit

1. Operating principle:

This Electronic Signal Adapter Unit works by converting a voltage-free contact signal (e.g.: from the CPFL PIR detector) or analogicalue signal (e.g. sent by the HR% sensor) into a signal compatible with the type of actuator used (variable voltage or frequency regulator, motor driven damper, fan motor).

2. Factory settings: suitable for most applications:

• 0-20 mA analogical input (for connecting the CO2 sensor) on J3 terminal block (between GND and IN) (switch S1.1 at ON; S1.2 and S1.3 at OFF). Functionality used to change a signal from a single contact "unipolar" (Input in J7) to RT contact "bipolar" (output in J1). Used for example to pilot with 2 speeds asynchronous motor by the activation of a PIR. (An input in J7 has not action to the J4 analog output).

Voltage-free contact input (for connecting the presence sensor) on J7 (switch S2.1 at OFF and S2.2 at ON).
0-10 VDC output (for variator and register valve control) to J4 (between GND and OUT).
- Voltage-free rest-work contact output (for variator and multi-speed motor control) to J1.
- Emin, Emin, Smin and Smax settings: see next paragraph.

3. Adapting the unit for other uses:

3.1 Connecting a 0-10 V CD analogical input to J3 (between GND and IN):

Set switch S1.1 to OFF; set switches S1.2 and S1.3 to OFF).

3.2 Settings for the analogical input / analogical output transfer function:

Voltage output (V DC)

a) Range of possible settings for analogical input:

If signal voltage: 0V≤ Emin < 10V DC

Emin < Emax ≤ 10 V DC

If signal current: 0mA≤ Emin < 20~mA

Emin < Emax ≤ 20 mA

Factory settings: Emin = 7.2 mA; Emax = 14.4 mA

These settings are for connecting a SCO2 CO2 sensor.

To change the factory settings:

Example: Emin:

Connect a voltmeter (AC voltage) between GND and Emin on terminal J8:

Factory setting = 1.8V

Using a flat-headed screwdriver, rotate the trimmer marked " Emin " (e.g. until the voltmeter indicates 2V)

The value matches Emin/4 if analogical input = current

(Example = a reading of 2 V means Emin = 2 x 4 = 8 mA; i.e. as long as the IN input is lower than 8 mA the output is Smin)

The reading is Emin/2 if input = voltage

(Example = a reading of 2 V means Emin = 2 x 2 = 4 V; i.e. as long as the IN input is lower than 4 V the output is Smin)

For Emax: follow the same procedure with GND and Emax by rotating the Emax trimmer

(Example = a reading of 4 V means Emax = 4 x 4 = 16 mA; i.e. when input IN is higher than 16 mA the output is Smax)

Note: Rotating the trimmer anti-clockwise increases the voltage.

b) Range of possible settings for the analogical output:

0V≤ Smin < 10VDC

Smin < Smax ≤ 10 V DC

To change the factory settings:

For Smin = rotate the Smin trimmer (measure between GND and Smin on the J8 terminal block and multiply the obtained value by 2; e.g. if the reading = 2 V this means Smin is really 4 V).

For Smax = rotate the Smax trimmer (measure between GND and Smax).

Note:

To make it easier to adjust the aeraulic settings of the installation, the analogical output can be forced using switches S1.2 and S1.3:

S1.2 S1.3 Analogical output	(on connector J4, between GND and OUT)
OFF OFF Automatic (non-adjustable)
ON OFF Forced to Smax
OFF ON Forced to Smin
ON ON Automatic (non-adjustable)

Logically illegal settings ( = if Emax < Emin or Smax < Smin) cause an LED indicator to flash.

S2.1 S2.2	Output relay	(on connector J1)
OFF OFF	Inactive output relay
ON OFF	Active	output relay with analogical input (J3)
OFF ON	Active	output relay with external contact (J7)
ON	ON	Active output relay with analogical input (J3)

3.1 Setting the output relay trigger threshold (terminal block J1):

For the relay contact to switch when the analogical input reaches a certain value, switches S2.1 and S2.2 should be set to ON.

Factory setting: for analogical input = 14.4mA

To change the factory settings:

Connect a voltmeter (AC voltage) between GND and Relay on terminal block J8:

Using a flat-headed screwdriver, rotate the trimmer marked "Relay" (e.g. until the voltmeter indicates 2V)

The value matches Relay/4 if analogical input = current

(Example = a reading of 2 V means the relay will trip on an analogical input value of = 2 × 4 = 8 mA)

The reading is Relay/2 if input = voltage

(Example = a reading of 2 V means the relay will trip on an analogical input value of = 2 × 2 = 4V )

OTHER REMARKS:

Location:

Mount in an equipment room, suspended ceiling or attic.

Dimensions (L× H× D) in mm: 175× 130× 80

Power supply (J5): 24 V 50 Hz.

Consumption: 1.5 W.

Connection capacity of unpluggable connectors supplied:

For flexible multistrand conductors with end terminals or rigid conductors of section 1 to 2.5mm^2

Electrical properties of built-in relay (J1):

Breaking capacity of contact = 10A at 250VAC ( fi = 0.6) / 16A at 250VAC ( fi = 1) .

Output 24 V 50 Hz (J4 between GND and 24 V): Maximum available current: 100 mA

Output +24 V (J3 between GND and +24 V): Maximum available current: 120 mA

Output 0-10 V (J4 between GND and OUT): Maximum available current: 10 mA

Plastic enclosure with electrical insulation rating: 2.

IP protection rating: IP55.

Operating environment:

Temperature: -10 °C to +50 °C.
. Relative humidity: max. 95% without condensation.

Maintenance: none required.

Standard compliance: CE conformity certificate available on request.

Electrical connections should conform to personal safety standards NF C 15-100.

IMPORTANT! This appliance should only be installed. configured and serviced by a professional electrician working in accordance with the rules of good professional conduct, installation guidelines and applicable safety regulations.

Before powering up the appliance, make sure the supply voltage matches the voltage indicated on the product: connecting the appliance to an incorrect voltage may destroy it.

Disconnect power before servicing the appliance. Do not touch live parts. Danger of death! Electrical connections which do not conform to the diagrams given in the notice and/or applicable installation requirements shall render our guarantee void.