CDA HCE340 for Manual de Serviço descarregar pdf (Página 17)

17

VEX340: Control system

Technical specications, modules

Dimensional sketch - HMI (control panel)

EXHAUSTO

OK

RD12248-01

EXHAUSTO

Esc

OK

RD12249-01

Control panel

locked mode

Control panel

open mode

Operating

switches

Colour

graphic

display

CONNECTION BOARD

2 x LS

(Closing damper,

exhaust air/outdoor air)

Power supply 24 V DC

ON/OFF 24 V DC

Max. power consumption 0.3 A

BT

(re thermostat/smoke detector)

Max. 4 A breaking current

START/STOP

Digital input

ALARM Change-over relay. Max 8 A @ 30 V DC

or 250 V AC Load Resistance

Communication

Modbus RTU RS-485

TCP/IP (Ethernet/webserver)

MHCW (Control for water heating coil)

MCCW (Control for cold water coil)

MXCU (Control for external cooling unit)

Communication

Modbus RTU RS-485

MVM power supply

24 V AC

MVM control signal

0-10 V DC

Relay contact for circulation

pump

250 V, max. 5 A cos f 0,97

MHCE (Control for electrical heating coil)

Communication

Modbus RTU RS-485

Number power step

Up til 4

Modulating power step

Single-step

Mains voltage

3 x 400 V + N + PE

MIO (Modbus Input Output)

Analogue input 0-10 V DC

Analogue output 0-10 V DC

Digital input 24 V DC

Digital output open collector 1 A

Relay output 250 V max. 8 A, AC1

Temperature in

NTC 10 kV @ 25 °C

CO2 sensor

Control signal, Analogue Output 0-10 V DC

Measurement range 0-2,000 ppm

Accuracy +/- 20 ppm @ 25 °C

Humidity sensor

Control signal, Analogue Output 0-10 V DC

Measurement range 5-95 % RH

Accuracy +/- 3 % RH (30-70 % RH)

PIR sensor

Perspective, horizontal 90 °

Range 6 m

Cut-out delay 10 min.

TS ROOM E / TS DUCT E

Sensor

NTC 10 kV @ 25 °C

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 23 24

Comentários a estes Manuais

Sem comentários