Electronic and Electro-Hydraulic Controls

HF Electronics Model ECU-3233A – Multi-Function, Programmable Controller for Off-Highway, Mobile Equipment
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ECU-3233A Product image

FEATURES:
• CE Certified, complies with WEEE, European Community Directive 2002/96/EC/for waste electrical and electronic equipment, RoHS, European Community Directive 2011/65/EU restricting hazardous substances
• Reliable operation in real-world temperature conditions from
-40 to 85°C (104 to 185°F).
• Robust, light, leakproof, chemical-resistant aluminum/plastic enclosure
• Three-point anchorage confirms firm mounting, even on irregular surfaces
• Inputs and outputs are protected against shorts
• Internal diagnostic capability to detect overvoltage and overtemperature alarms
• Signal LED for quick status check and fault detection
• Temperature monitoring
• Four CAN ports
  DESCRIPTION
The ECU-3233A Electronic Controller is a powerful multi-function programmable controller designed to withstand the real-world environmental demands of the off-highway mobile market.

With a 32-bit CPU, four CAN ports, 65 pins with 32 outputs and 33 inputs, it can be configured in multiple ways.

Programming is done with CoDeSys 2.3 which can be downloaded from the HydraForce Electronics Portal at no charge.

It has a light, leakproof, chemical-resistant aluminum/plastic enclosure, indicator LED, Gore-Tex "breather" and three AMP35 connectors.

RATINGS
PROCESSOR:
  32-bit CPU, 128 MHz
MEMORY:
  Flash ROM: 8 MBytes (1 MByte for PLCOpen application)
  RAM: 4 MBytes (256 kByte for PLCOpen application variables)
  NVRAM (Non-Volatile Memory): 512 Kbytes (for error logs, system parameters) POWER REQUIREMENTS:
   Nominal Supply Voltage: 12/24 Vdc systems, 8.3 to 36 Vdc
   Idle Power Consumption: 2.2 watts
   Under Voltage Reset: 7.5 V
   Control Unit Shut Down Voltage: Typical 43 V
   Over-Voltage: From 43 to 97.5 V
REFERENCE VOLTAGE OUTPUTS: +5 V, +10 V
DIAGNOSTICS: Signal LED (green/red); Temperature monitoring; Error logging
PROGRAMMING: CoDeSys 2.3 Application Size 1 MB
CONNECTORS: (3) AMP35 connectors
COMMUNICATIONS INTERFACES: (4) ISO CAN 2.0B, 1 x Ethernet Interfaces
ENVIRONMENTAL RATING:
   Operating and Storage Temperature: - 40 to 85 °C (-40 to 185 °F)
   Water Resistance: meets IP67 standards

INPUTS / OUTPUTS — 52 Total:
Max. I/O Count
Digital In
(SWG)
Digital In
(SWB)
Pulse
Input
Analog
Input
Current
Feedback
PWM
(Source)
Digital Out
(Source)
Digital Out
(Sink)
4
  X       X(4A) X(4A)  
4
  X       X(2.5A) X(2.5A)  
12
  X     X X(2.5A) X(2.5A)  
8
  X     X X(2.5A) X(2.5A)  
4   X           X(3A)
11 X X   X        
18 X X X          
4   X X          
65 8 9 5 4 4 8 8 1
NOTE: The ECU-3233A has inputs and outputs that can be configured in multiple ways.
For more information, consult the ECU-3233A Technical Reference Manual.

DIMENSIONS:

ECU-3233A Controller Dimensions
Weight: 2.09 lbs (0.95 kg)

TO ORDER:
Controller: Model ECU-3233A Part No. 4000343
Connectors: Grey X1 Part No. 400381; Black X2 Part No. 4002746; Blue X3 Part No. 4002747
Strain Relief: Part No. 4000382
Socket Contacts: Gold Part No. 400364
Cavity Sealing Plug: Part No. 400365
CoDeSys Programming Software: available from HydraForce Electronics Portal as free download.

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