Danfoss MC088-121 Controller Data sheet
Data Sheet
PLUS+1® Controllers
MC088-121 Controller
Mobile Machine Management
Danfoss PLUS+1® controllers are elements of the
flexible, powerful, expandable, and affordable family
of mobile machine management products. These
devices are general-purpose controllers that are
equally suited for use as members of a distributed
machine control system, with intelligence in every
node, or as stand-alone controllers.
Product Highlights
The MC088-121 controller employs a 32 bit CortexM3, providing the controller with extremely fast
single cycle processing speed and 1024K internal
flash.
Features
•
User-programmable with PLUS+1
GUIDE (Graphical User Integrated
Development Environment)
•
88 pins:
1 DEUTSCH DRC26-50 connector
‒
1 DEUTSCH DRC26-38 connector
‒
•
32 bit fixed-point Cortex-M3 running at
120 MHz
•
12 bit analog-to-digital converter
•
1 independent ECU power supply, 9 to
16 Vdc
•
2 CAN 2.0B ports, the fixed range analog
(AIN/CAN shield) pin may be configured
as a shield pin
•
Regulated 5 Vdc power supply for
external sensors rated at 100 mA
•
2 LEDs under application software
control
•
Regulated 8 Vdc power supply for
external sensors rated at 250 mA
•
CE compliant
®
Comprehensive technical literature is
online at www.danfoss.com
©
Danfoss | July 2021 AI375153314013en-000102 | 1
Data Sheet
MC088-121 Controller
34 Inputs
•
8 digital/frequency (DIN/Freqin) that are
defined as either:
Digital: Configured as pulled down (0
‒
Vdc) only Frequency (timing): 1 Hz to
10 kHz
•
3 digital/analog/rheostat (DIN/AIN/
Rheo) that are defined as either:
Digital: Configured as pulled up (5
‒
Vdc) only
Analog: With a fixed range of 0 to 5
‒
Vdc
Rheostat: Resistance: 2 to 10,000
‒
ohms
•
2 digital/analog/frequency (DIN/AIN/
Freqin) that are user defined as either:
Digital: Pulled down (0 Vdc)
‒
Analog: With a fixed range of 0 to
‒
5.25 Vdc
Frequency (timing): 1 Hz to 10 kHz
‒
•
13 digital (DIN) is configured as pull up
(5 Vdc) only
•
3 digital (DIN Batt) is configured as pull
down (0 Vdc) only
•
5 digital/analog (DIN/AIN) that are
defined as either:
Specifications
Digital: Configured as pull down (0
‒
Vdc) only
Analog: With a fixed range of 0 to 5
‒
Vdc
38 Outputs
•
12 digital (DOUT) .3 A configured as
source only
•
1 digital (DOUT) .5 A configured as
source only
•
7 digital (DOUT) 2 A configured as
source only
•
2 digital (DOUT-RTN) 2 A configured as
sink only.
•
16 universal (PWM/DOUT) configured to
be either:
Digital: 2 A source or sink
‒
PWM: (2 A, 33 to 4000 Hz)
‒
configurable as open or closed loop
with current control
Analog voltage: Open loop PWM at
‒
4000 Hz
Product parameters
Supply voltage 9 to 16 V
Operating temperature (ambient) – 40°C to 70°C [– 40°F to 158°F]
Storage temperature – 40°C to 85°C [–40 °F to 185°F]
Programming temperature 0°C to 70°C [ 32°F to 158°F]
IP rating (with mating connector attached) IP 67
EMI/RFI rating 100 V/M
Weight 964 g [2.125 lb]
Maximum current, sourcing 29.3 A (with all power supply and pins connected)
Maximum current, sinking 24 A (with all ground pins connected)
DC
2 | © Danfoss | July 2021 AI375153314013en-000102
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