AC-E-IT MCX06D ...

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MAKING MODERN LIVING POSSIBLE
Technical brochure
Programmable controller MCX06D
Danfoss’ range of universal MCX
programmable controllers ofers the
functionality and reliability you need to get
the best out of your heating, ventilation,
air-conditioning and refrigeration (HVAC/R)
equipment. With the MCX range, Danfoss is
widening the concept of programmability
and applying it to as many environments as
possible
MCX06D is itted with LED display, graphic
LCD display, or without display. It is an
electronic controller that holds all the
typical functionalities of MCX controllers
in the compact size of 4 DIN modules:
programmability, connection to the
CANbus local network, Modbus RS485
opto-insulated serial interface
Features MCX06D
y
4 analog and
8 digital inputs
y
3 analog and
6 digital outputs
y
Power supply 20/60 Vdc - 24 Vac
y
Remote access to data through CANbus
connection for additional display (LCD
available) and keyboard
y
RTC clock for managing weekly time programs
and data logging information
y
Modbus RS485 opto-insulated serial interface
y
Available with LED display, graphic LCD
display and without display for showing the
desired information
y
Dimensions 4 DIN modules
Modbus RS485
485
www.danfoss.com/mcx
 MCX06D
General features
FEATURES
DESCRIPTION
20/60 Vdc and 24 Vac ±15% 50/60 Hz. Maximum power consumption: 6 W, 9 VA
Insulation between power supply and the extra-low voltage: functional
Power supply
DIN rail mounting complying with EN 60715
Self extinguishing V0 according to IEC 60695-11-10 and glowing/hot wire test at
960 °C according to IEC 60695-2-12
Plastic housing
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
IP40 only on the front cover
Period of electric stress
across insulating parts
Long
Resistance to heat and ire
Category D
Immunity against voltage
surges
Category I
Software class and
structure
Class A
CE compliance:
This product is designed to comply with the following EU standards:
- Low voltage guideline: 73/23/EEC
- Electromagnetic compatibility EMC: 89/336/EEC and with the following norms:
• EN61000-6-1, EN61000-6-3
(immunity for residential, commercial and light-industrial environments)
• EN61000-6-2, EN61000-6-4
(immunity and emission standard for industrial environments)
• EN60730 (Automatic electrical controls for household and similar use)
UL approval:
- UL ile E31024
Approvals
Produced by Danfoss A/S (AC-SMC/az) | 10 - 2011
DKRCC.PD.RI0.B1.02 / 520H5594
2
MCX06D
Inputs/outputs
I/O
TYPE
NUM
SPECIFICATIONS
Analog
inputs
NTC, 0/1
V, 0/5 V
2
AI1, AI2
Analog inputs selectable via software between:
- NTC temperature probes, default: 10 kΩ at 25 °C
- pressure transducers with 0/5 V output
Universal
2
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 Vdc, 50 mA max for 4/20 mA transmitter
(total on all outputs)
5 V+ power supply 5 Vdc, 80 mA max for 0/5 V transmitter
(total on all outputs)
Digital
input
Voltage
free
contact
8
DI1, DI2, DI3, DI4, DI5, DI6, DI7, DI8
Current consumption: 5 mA
Analog
outputs
0/10 V,
PWM,
PPM
2
AO1, AO2
Analog outputs 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 from 100 Hz
to 500 Hz:
• open circuit voltage: 6.8 V
• minimum load: 1 kΩ
- 0/10 Vdc non optoinsulated output, referred to the ground
• 10 mA maximum loads
PWM,
PPM
1
AO3
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 from 100 Hz
to 500 Hz:
• open circuit voltage: 6.8 V
• minimum load: 1 kΩ
Digital
output
Relay
6
Insulation between relays 1 to 5: functional
Insulation between relay 6 and the other relays: reinforced
Insulation between relays and the extra-low voltage parts: reinforced
Total current load limit: 33 A
C1-NO1, C2-NO2, C3-NO3, C4-NO4, C5-NO5
Normally open contact relays 5 A
- characteristics of each relay:
• 5 A 30 Vdc / 250 Vac for resistive loads - 100.000 cycles
• 0.7 A 250 Vac for inductive load - 100.000 cycles with cos(phi) = 0.5
• UL: 250 Vac - 3 A resistive - 1.5 FLA - 9.0 LRA - 144 VA pilot duty 30.000 cycles
NC6-C6-NO6
Changeover contacts relay 8 A
- characteristics of each relay:
• 8 A 250 Vac for resistive loads - 100.000 cycles
• 4 A 250 Vac for inductive loads - 100.000 cycles with cos(phi) = 0.6
• UL: 240 Vac - 6 A resistive - 4.9 FLA - 29.4 LRA - 470 VA pilot duty 30.000 cycles
Produced by Danfoss A/S (AC-SMC/az) | 10 - 2011
DKRCC.PD.RI0.B1.02 / 520H5594
3
MCX06D
Connection diagram:
top and bottom board
L
N
NTC, Pt1000,
ON/OFF, 0/1 V, 0/5 V,
0/10 V, 0/20 mA
4/20 mA
DIGITAL OUTPUT 1-5
ANALOG INPUT 3-4
DIGITAL INPUT 1-8
optoinsulated
RS485
ANALOG I/O
RS485
CAN
CAN MMI
**
POWER SUPPLY
SYNC
DIGI
TAL
OUT
PU
T 6
*
N
L
24 Vac 20÷60 Vdc
AO1
N
L
N
L
24 Vac Phase sync
AO2
AO3
supervisory network
*NOTE: connection has to be made on the irst and last local network units, make the connection as close as possible to the connector
**NOTE: when AO is used as synchronised output, the sync input must be in phase with the load on AO
Produced by Danfoss A/S (AC-SMC/az) | 10 - 2011
DKRCC.PD.RI0.B1.02 / 520H5594
4
MCX06D
Connection
CONNECTORS
TYPE
DIMENSIONS
TOP BOARD
Analog input 3-4 connector
7 way screw plug-in connector type
- pitch 3.5 mm
- section cable 0.08-1.5 mm²
Digital input 1-8 connector
10 way screw plug-in connector type
- pitch 3.5 mm
- section cable 0.08-1.5 mm²
Analog I/O connector
7 way screw plug-in connector type
- pitch 3.5 mm
- section cable 0.08-1.5 mm²
RS485 connector
3 way screw plug-in connector type
- pitch 3.5 mm
- section cable 0.08-1.5 mm²
CAN connector
4 way screw plug-in connector type
- pitch 3.5 mm
- section cable 0.08-1.5 mm²
CAN MMI connector
4 way Connection 2515 Series type
(2515-2041) crimping contact type:
Connection (2500-2001)
instrument for the crimp type 1190-1298
- section cable AWG22-28
(0.32-0.08 mm²)
BOTTOM BOARD
Digital output 1-5 connector
10 way screw plug-in connector type
- pitch 5 mm
- section cable 0.2-2.5 mm²
Power supply connector
2 way screw plug-in connector type
- pitch 3.5 mm
- section cable 0.08-1.5 mm²
Sync connector
2 way screw plug-in connector type
- pitch 3.5 mm
- section cable 0.08-1.5 mm²
Digital output 6 connector
3 way screw plug-in connector type
- pitch 5 mm
- section cable 0.2-2.5 mm²
Dimensions
LED display
LCD display
No display
70
63
63
60
Produced by Danfoss A/S (AC-SMC/az) | 10 - 2011
DKRCC.PD.RI0.B1.02 / 520H5594
5
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