Danfoss MMIMYK Data sheet

Data Sheet
Programming key Type MMIMYK
Electronic controller suitable for all HVAC/R software application needs.
MMIMYK is the advanced “all in one” device that performs up to three dierent functions:v
It has a bright graphic display and a keyboard that enable to congure the module to run several functions.
It has also a slot for SD/MMC card (Multi Media Card) to extend the memory capacity.
Features:
• Easy connection to MCX CANbus network through telephone plug
• SD/MMC card slot for easy software upload and datalogging
• Modbus RS485 serial interface
• Powered by the MCX which it is connected to or the other way round
• Can execute an application like any MCX device
• Dimensions 105 x 72 mm
• Mounting DIN rail or portable
AI184586421031en-000701
Features
Description
Power supply
From the MCX through the RJ12 telephone connector
12 V DC (from DC connector)
24 V AC SELV (from screw plug-in connector type pitch 3.5 mm): on this supply it is advisable to use a dedicated transform­er 24 V AC - 10 V A. It is mandatory if MMIMYK is connected to devices without insulation between power supply and extra­low voltage such as EXD316
From USB 2.0 (maximum 500 mA)
Plastic housing
DIN rail mounting complying with EN 60715
Ball test
125 °C according to IEC 60730-1 Leakage current: ≥250 V according to IEC 60112
Operating conditions
CE: -20T60, 90% RH non-condensing
Storage conditions
-30T80, 90% RH non-condensing
Integration
In Class I and / or II appliances
Index of protection
IP20 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 I
Software class and structure
Class A
RS485
(Modbus)
CANBus
RS485
POWER SUPPLY 12 V DC POWER SUPPLY 24 V AC
CAN-RJ
12 Vdc 24 Vac
CA N RS 485
D+ D-R H L GND GND
+
-
SD/MMC
Card
Mini USB
SD/MMC CARD MINI USB
~ ~
24 V
10 VA
If powered by 24 Vac then
it is mandatory to use
a dedicated transformer
!
Danfoss
80G8076.01
Programming key, type MMIMYK
Product specication
General features
Table 1: General features
Connection diagram
Figure 1: Connection ports of MYK
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Danfoss
80G8075.01
Connectors
Type
Dimensions
CAN-RJ connector
6/6 way telephone RJ12 plug type
• pitch 2 mm
Power supply connector
DC Jack type
• Ø 3.5 x 1.3 mm
Power supply 24 V AC connector
2 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
RS485 connector
3 way screw plug-in connector type
• pitch 3.5 mm
• section cable 0.08 – 1.5 mm²
USB connector
Mini type B
SD/MMC connector
For memory card SD/MMC type
• up to 2 GB
12 Vdc 24 Vac
CAN RS4 85
D+ D-R H L GND GND
+
-
105
72
31
Danfoss
80G8077.01
Type
Features
Description
OLED display
Display
Graphic OLED
Format
128 x 64 dots
Active visible area
35 x 17.5 mm
Programming key, type MMIMYK
Figure 2: Connection MYK - MCX
Connection
Table 2: Connection
Dimensions
Figure 3: Dimensions
User interface
Table 3: User interface
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Type
Features
Description
Keyboard
Number of keys
4
Keys function
Set by the application software
Memory
Internal
2 MB
SD/MMC
Expansion slot (SD/Multi Media Card) up to 2 GB
Description
Code No.
MMIMYK, PC/MCX Interface and MCX Programming, Data Logging, S
080G0073
File name
Document type
Document topic
Approval authority
080R1227.02
EU Declaration of conformity
EMC directive 2014/30/EU:
EN61000-6-4: 2007 +A1: 2011 EN61000-6-2: 2005
RoHS directive 2011/65/EU and 2015/863/EU:
EN 50581: 2012
Danfoss
Programming key, type MMIMYK
Ordering
Product part numbers
Table 4: Product part numbers
Certicates, declarations, and approvals
The list contains all certicates, declarations, and approvals for this product type. Individual code number may have some or all of these approvals, and certain local approvals may not appear on the list.
Some approvals may change over time. You can check the most current status at danfoss.com or contact your local Danfoss representative if you have any questions.
Table 5: Certicates, declarations, and approvals
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