Danfoss MCX06C Data sheet

Data Sheet

Programmable controller, 6 relays Type MCX06C

Electronic controller suitable for all HVAC/R software application needs.

MCX06C is an electronic controller that holds all the typical functionalities of MCX controllers in the 32 x 74 mm standard size:

• programmability

• connection to the CANbus local network

• Modbus RS485 serial interface

Features:

• 4 analog and 6 digital inputs

• 2 analog and 6 digital outputs

• Insulated power supply 20 / 60 V DC - 24 V AC

• Easy upload of application software through CANbus connection for programming key

• Remote access to data through CANbus connection for additional display (LCD available) and keyboard

• RTC clock for managing weekly time programs and data logging information

• Modbus RS485 serial interface

• Display LED with 2 groups of digits for showing the desired information in one screen

• Dimensions 33 x 75 mm

• Panel mounting

AI183786420797en-000601

MCX family

MCX06C

MCX06D

MCX061V

MCX08M2

MCX152V

MCX15B2

MCX20B2

Product image

Power supply

24 V

24 V or

110/230 V

24 V or

110/230 V

24 V or

110/230 V

24/110/230 V

Built-in display (optional)

LED

LCD

Analog Inputs44781410

Digital Inputs68881822

Analog Outputs

2334666

Digital Outputs66681515

EXV driver embedded

RS485111121

CANbus••••••

•

Ethernet / Web server

optional

optional••

USB/Memory Card

•••

•

Dimensions (1 DIN module = 17,5 mm)

33 x 75 mm

4 DIN

8 DIN

16 DIN

Programmable controller, 6 relays, type MCX06C

Portfolio overview

Table 1: Portfolio overview

Features

Description

Power supply

20 / 60 V DC and 24 V AC ± 15% 50/60 Hz SELV Maximum power consumption: 6 W, 9 VA

Insulation between power supply and the extra-low voltage: functional

Plastic housing

Self extinguishing V0 according to IEC 60695-11-10 and glowing / hot wire test at 960 °C according to IEC 60695-2-12

Ball test

125 °C according to IEC 60730-1 Leakage current: ≥ 250 V according to IEC 60112

Operating conditions

CE: -20T60 / UL: 0T55, 90% RH non-condensing

Storage conditions

-30T80, 90% RH non-condensing

Integration

In Class I and / or II appliances

Index of protection

IP64 ~ NEMA3R only on the front cover

Period of electric stress across insulating parts

Long Resistance to heat and re

Category D

Immunity against voltage surges

Category II

Software class and structure

Class A

Type

Num

Specications

NTC 0 / 1 V 0 / 5 V

AI1, AI2

Analog inputs selectable via software between:

• NTC temperature probes, default: 10 kΩ at 25 °C

• Pressure transducers with 0/5 V output

• 0/5V type: impedance is 18 kΩ

Universal

AI3, AI4

Universal analog inputs selectable via software between:

• ON/OFF (current: 20 mA)

• 0 / 1 V, 0 / 5 V, 0 / 10 V

• 0 / 20 mA, 4 / 20 mA

• NTC (10 kΩ at 25 °C)

• Pt1000 12 V+ power supply 12 V DC, 50 mA max for 4 / 20 mA transmitter (total on all outputs) 5 V+ power supply 5 V DC, 80 mA max for 0 / 5 V transmitter (total on all outputs) 0/5V type: impedance is 18 kΩ 0/10V type: impedance is 2 kΩ

Type

Num

Specications

Voltage free contact

DI1, DI2, DI3, DI4, DI5, DI6

Current consumption: 5 mA

Type

Num

Specications

0 / 10 V PWM PPM

AO1

Analog output selectable via software between:

• pulsing output, synchronous with the line, at modulation of impulse position (PPM) or modulation of impulse width (PWM):

◦ open circuit voltage: 6.8 V ◦ minimum load: 1 kΩ

• pulsing output, at modulation of impulse width (PWM) with range 100 – 500 Hz:

◦

open circuit voltage: 6.8 V

◦ minimum load: 1 kΩ

• 0 / 10 V DC non optoinsulated output, referred to the ground

◦ minimum load 1 kΩ (10 mA)

PWM PPM

AO2

Analog output selectable via software between:

• pulsing output, synchronous with the line, at modulation of impulse position (PPM) or modulation of impulse width (PWM):

◦ open circuit voltage: 6.8 V ◦ minimum load 1 kΩ (10 mA)

• pulsing output, at modulation of impulse width (PWM) with range 100 – 500 Hz:

◦

open circuit voltage: 6.8 V

◦ minimum load 1 kΩ (10 mA)

Programmable controller, 6 relays, type MCX06C

Product specication

General features

Table 2: General features

Input/Output

Table 3: Analog inputs

Table 4: Digital inputs

Table 5: Analog outputs

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