Danfoss PLUS+1 SC050-120, PLUS+1 SC024-120, PLUS+1 SC024-122, PLUS+1 SC024-110, PLUS+1 SC050-122 Technical Information
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Technical Information
PLUS+1 SC Controllers
SC0XX-1XX Controller Family
powersolutions.danfoss.com
Technical Information
PLUS+1 SC0XX-1XX Controller Family
Revision history Table of revisions
Date Changed Rev
June 2016 Updated Digital/Analog/Resistance/4-20 mA Current (DIN/AIN/ResIN/CrntIN) Specifications 0201
March 2015 Various text update and added tables for control of outputs BA
December 2014 First edition AA
2 | © Danfoss | June 2016 L1415500 | BC00000235en-US0201
Technical Information
PLUS+1 SC0XX-1XX Controller Family
Contents
SC0XX-1XX Controller literature references
Technical Information (TI)............................................................................................................................................................. 4
Data Sheet (DS)................................................................................................................................................................................. 4
API Specifications (API)...................................................................................................................................................................4
PLUS+1® GUIDE User Manual....................................................................................................................................................... 4
Latest version of technical literature.........................................................................................................................................4
User liability and safety statements
OEM responsibility........................................................................................................................................................................... 5
Certified SIL 2 Capable....................................................................................................................................................................5
Overview
PLUS+1® Mobile Machine Modules............................................................................................................................................6
SC Controller Family........................................................................................................................................................................6
Inputs/outputs types and specifications
Inputs
Input types..........................................................................................................................................................................................8
Digital/Analog (DIN/AIN), A/D Refresh Rates......................................................................................................................... 8
Digital/Analog/Frequency (DIN/AIN/FreqIN)......................................................................................................................... 9
Digital/Analog/Resistance/4-20 mA Current (DIN/AIN/ResIN/CrntIN)....................................................................... 10
Outputs
Output types....................................................................................................................................................................................12
Digital (DOUT)................................................................................................................................................................................. 12
Control of DOUT.............................................................................................................................................................................13
Pulse Width Modulated (PWMOUT/DOUT).......................................................................................................................... 13
Control of PWMOUT/DOUT........................................................................................................................................................15
LEDs.....................................................................................................................................................................................................15
Controller Area Network specifications
CAN (Controller Area Network).................................................................................................................................................16
CAN system design.................................................................................................................................................................. 16
Specifications for terminating resistor..............................................................................................................................16
Notes on CAN Bus installation............................................................................................................................................. 16
Expansion module CAN Bus loading.................................................................................................................................16
Internal processor-to-processor UART..............................................................................................................................17
Product ratings
Power..................................................................................................................................................................................................18
Module supply voltage/maximum current ratings......................................................................................................18
Lower power mode..................................................................................................................................................................18
Sensor power supply ratings................................................................................................................................................19
EEPROM Write/Erase ratings...................................................................................................................................................... 19
Environmental testing criteria...................................................................................................................................................20
General product ratings...............................................................................................................................................................20
SC Controller Family environmental testing criteria.........................................................................................................20
Modules housing............................................................................................................................................................................21
Product installation and start-up
General comments........................................................................................................................................................................ 22
Mating connectors...................................................................................................................................................................22
Product installation.......................................................................................................................................................................22
Mounting.....................................................................................................................................................................................22
Machine diagnostic connector............................................................................................................................................23
Grounding...................................................................................................................................................................................23
Hot plugging..............................................................................................................................................................................23
Recommended machine wiring guidelines....................................................................................................................23
Electronic components welding guidelines................................................................................................................... 24
PLUS+1® USB/CAN Gateway................................................................................................................................................. 24
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Technical Information
PLUS+1 SC0XX-1XX Controller Family
SC0XX-1XX Controller literature references
Reference literature
Literature title Literature type Literature number
PLUS+1® SC0XX-1XX Controller Family Technical Information L1415500
PLUS+1® SC Controller SC024-110 and SC024-112 Data Sheet L1410890
PLUS+1® SC Controller SC024-120 and SC024-122 Data Sheet L1410171
PLUS+1® SC Controller SC050-120 and SC050-122 Data Sheet L1410421
PLUS+1® SC Controller SC050-13H Data Sheet L1407546
PLUS+1® GUIDE Software User Manual Operation Manual 10100824
Technical Information (TI)
A TI is comprehensive information for engineering and service personnel to reference.
Data Sheet (DS)
A DS is summarized information and parameters that are unique to a specific model.
API Specifications (API)
An API is specifications for programming variable settings.
API specifications are the definitive source of information regarding pin characteristics.
PLUS+1® GUIDE User Manual
This user operation manual (OM) details information regarding the PLUS+1® GUIDE tool set that is used to
build PLUS+1® applications. This OM covers the following broad topics:
How to use the GUIDE graphical application development tool to create machine applications
•
How to configure module input and output parameters
•
How to configure module input and output parameters
•
How to download GUIDE applications to target PLUS+1® hardware modules
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How to upload and download tuning parameters
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How to use the PLUS+1® Service Tool
•
Latest version of technical literature
Danfoss product literature is online at: http://powersolutions.danfoss.com/literature/
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Technical Information
PLUS+1 SC0XX-1XX Controller Family
User liability and safety statements
OEM responsibility
The OEM of a machine or vehicle in which Danfoss products are installed has the full responsibility for all
consequences that might occur. Danfoss has no responsibility for any consequences, direct or indirect,
caused by failures or malfunctions.
Danfoss has no responsibility for any accidents caused by incorrectly mounted or maintained
•
equipment.
Danfoss does not assume any responsibility for Danfoss products being incorrectly applied or the
•
system being programmed in a manner that jeopardizes safety.
All safety critical systems shall include an emergency stop to switch off the main supply voltage for
•
the outputs of the electronic control system. All safety critical components shall be installed in such a
way that the main supply voltage can be switched off at any time. The emergency stop must be easily
accessible to the operator.
Certified SIL 2 Capable
The SC0XX-1XX Controller Family is certified SIL 2 Capable when deployed with the certified SIL 2
Capable OS that is embedded in their respective SC0XX-1XX HWD files.
The SC0XX-0XX Controller Family is designed for meeting the needs of SIL 2 applications where the OEM
certifies at the machine level. The SC0XX-0XX Controller Family is not certified SIL 2 Capable as a
component regardless of the HWD files with which it is deployed. The table below summarizes this
information (the HWD filenames are representative, but not actual).
In all cases, the OEM/customer is responsible for the safety integrity requirement, implementation, and
validation of their application.
Controller
Family
SC0XX-1XX SC0XX-1XX_HWD_Primary*SC0XX-1XX_HWD_Secondary*Yes Yes
SC0XX-1XX SC0XX-0XX_HWD_Primary SC0XX-0XX_HWD_Secondary No Yes
SC0XX-0XX SC0XX-1XX_HWD_Primary*SC0XX-1XX_HWD_Secondary*No Yes
SC0XX-0XX SC0XX-0XX_HWD_Primary SC0XX-0XX_HWD_Secondary No Yes
*
These HWD files incorporate the certified SIL 2 Capable OS with Safety Diagnostic Functions.
HWD for the Primary
Processor
HWD for the Secondary
Processor
Component-Level
SIL 2 Capable
Machine-Level
SIL 2 Capable
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Technical Information
PLUS+1 SC0XX-1XX Controller Family
Overview
PLUS+1® Mobile Machine Modules
PLUS+1® Mobile Machine Modules are designed to provide flexible, expandable, powerful and cost
effective total machine management system displays for a wide variety of vehicle applications.
PLUS+1® controller products utilize modular designs wherever possible. This modularity extends to
product housings, connectors and control circuitry.
SC Controller Family
The SC0XX-1XX Controller Family has been certified as SIL 2 Capable. This means it is suitable for use in
critical applications up to and including Safety Integrity Level 2. The SIL Rating reflects the level of risk
reduction that the device can provide when used as part of a safety instrumented system.
The third party assessment and certification verifies that the product hardware and software design, the
safety manual, as well as the processes that are used for development, testing, configuration
management, quality control, etc., comply with the 250+ requirements of the IEC 61508 international
standard.
Use of certified devices makes it much easier to design and implement a safety system. It can significantly
reduce cost over the long term and provides an important measure of quality and reliability.
24 and 50 Pin SC Controllers
The SC Controller Family comes in the same sized blue housing.
These modules communicate with one another and other intelligent systems over a machine Controller
Area Network (CAN) data bus. PLUS+1® hardware products are designed to be equally effective in a
distributed CAN system, with intelligence in every node, or as stand-alone control for smaller machine
systems. PLUS+1® systems are incrementally expandable: additional modules can be easily added to the
machine CAN bus to increase system capabilities or computational power.
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Technical Information
PLUS+1 SC0XX-1XX Controller Family
Inputs/outputs types and specifications
PLUS+1® modules have input or output pins that support multiple functions. Pins that support multiple
input or output types are user-configurable using PLUS+1® GUIDE software. Refer to product data sheets
for the input/output (I/O) content of individual modules.
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Technical Information
PLUS+1 SC0XX-1XX Controller Family
Inputs
Input types
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Digital or Analog (DIN/AIN)
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Analog Input Offset
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A/D Refresh Rate
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Digital/Analog/Frequency (DIN/AIN/FreqIN)
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Digital/Analog/Resistance/4-20 mA Current (DIN/AIN/ResIN/CrntIN)
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Digital/Analog/1.6 Vdc Sensor Power (DIN/AIN/SnsrPwr1.6Vdc)
•
Digital/Analog/3.6 Vdc Sensor Power (DIN/AIN/SnsrPwr3.6Vdc)
Each PLUS+1® module input pin supports one of the above functional types. For pins with multiple
functions, input configurations are user programmable using PLUS+1® GUIDE templates.
Digital/Analog (DIN/AIN), A/D Refresh Rates
Multifunction pins that are configured to be DIN are subject to the same update rates as the analog input
function for that pin. Debounce is not used, as hysteresis is built into the function. The time to recognize
a transition is dependent on the timing of the switch activation and the sample rate.
General
Description Comment
Response to input below minimum voltage Non-damaging, non-latching; reading saturates to the low limit.
Response to input above maximum voltage Non-damaging, non-latching; reading saturates to the high limit.
Response to input open Pin configuration dependent: No pull up/ no pull down = floating
Pull up to 5 Vdc = 5 Vdc
Pull down = 0 Vdc
Pull up/ pull down = 2.5 Vdc
Voltage working ranges Programmable (see specific data sheets for ranges).
Specifications
Description Units Minimum Maximum Comment
Allowed voltage at pin Vdc 0 36 — —
Maximum discernable voltage (high range) Vdc 34.10 36.5 35.3 Vdc is typical.
Minimum discernable voltage (high range) mV 0 130 — —
Maximum discernable voltage (middle range Vdc 5.13 5.38 5.26 Vdc is typical.
Minimum discernable voltage (low range) mV 0 20 — —
Precision (high range) mV — — 9 — —
Worst case error (high range) Vdc — — 1.16 — —
Precision (middle range) mV — — 1.3 — —
Worst case error (middle range) mV — — 120 — —
Input impedance (pulled up to 5 Vdc or ground, middle range) kΩ 13.9 14.3 — —
Input impedance (pulled up to 2.5 Vdc middle range) kΩ 7.2 7.4 — —
Input impedance (no pull ups, middle range) kΩ 230 236 — —
Input impedance (pulled up to 5 Vdc or ground, high range) kΩ 13.0 13.4 — —
Input impedance (pulled up to 2.5 Vdc high range) kΩ 6.9 7.1 — —
Input impedance (no pull ups, high range) kΩ 108 112 — —
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Technical Information
PLUS+1 SC0XX-1XX Controller Family
Inputs
A/D refresh rates for SC Controllers
SC Controller A/D refresh rate
SC024-110/112 All: 1.0 ms
SC024-120/122 All: 1.0 ms
SC050-120/122 All: 1.0 ms
SC050-13H All: 1.0 ms
Digital/Analog/Frequency (DIN/AIN/FreqIN)
The characteristics of Digital/Analog/Frequency pins are PLUS+1® GUIDE software controlled. The input
can be digital, analog or frequency. Inputs can be pulled to 5 Vdc, pulled to ground, pulled to 2.5 Vdc, or
no pull-up/pull-down.
General
Description Comment
Response to input below minimum voltage Non-damaging, non-latching; reading saturates to the low limit.
Response to input above maximum voltage Non-damaging, non-latching; reading saturates to the high limit.
Expected measurement Frequency (Hz)
Period (0.1 µsec)
Channel to channel phase shift (paired inputs . . . ) (0.1 ms).
PWM duty cycle (0.01%)—Duty cycle measurement only valid up to 5 kHz (FreqIN).
Edge count.
Quadrature count (paired inputs driven from a quadrature encoder).
Pull up/pull down configuration No pull down/ pull up is standard with pull up or pull down programmable; failure modes are detectable.
Maximum frequency The controller may re-boot under some high frequency load conditions above 10 kHz.
Specifications
Description Units Minimum Maximum Comment
Allowed voltage at pin Vdc 0 36
Frequency range Hz 0 10,000 In steps of 1 Hz.
Frequency input when used as quad count or phase shift Hz 0 5000 In steps of 1 Hz.
Maximum discernable voltage (high range) Vdc 34.1 36.5 35.3 Vdc is typical.
Minimum discernable voltage (high range) mV 0 130
Maximum discernable voltage (middle range) Vdc 5.13 5.38 5.26 Vdc is typical.
Minimum discernable voltage (middle range) mV 0 20
Maximum discernable voltage (low range) Vdc 0.341 0.395 0.368 Vdc is typical.
Minimum discernable voltage (low range) mV 0 12.9
Precision (high range) mV — — 9
Worst case error (high range) Vdc — — 1.16
Precision (middle range) mV — — 1.3
Worst case error (middle range) mV — — 120
Precision (low range) mV — — 90
Worst case error (low range) mV — — 27
Input impedance (pulled to 5 Vdc or ground, low range) kΩ 13.9 14.3
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