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Electronic Vehicle Controls - Electronic Control Units (ECU)

ECU-1616A

Multifunction programmable controller

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Overview

Description

The ECU-1616A is a compact programmable control unit. It has a powerful 32-bit processor and large internal memory for application and parameters. ECU-1616A has 16 inputs and 16 outputs with high-side current measurement, two CAN buses and a status LED. ECU-1616A is uses CODESYS 3.5 programming and supports HydraForce PLC libraries, MultiTool, and Epec CANmoon tools. ECU-1616A Control Unit has a robust fully painted aluminum housing, IP69 rated, and has a lever-locking connector designed especially for high vibration environments.

NOTE:Refer to ECU-1616A Technical Reference Manual for I/O pinouts, specific data, and ratings of individual inputs and outputs.

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
  • Certified to normal automotive E17 (EMC) standards for electromagnetic compatibility.
  • Reliable operation in real-world temperature conditions
  • Robust painted aluminum enclosure.
  • Lever-locking connector
  • IP-69 environmental rating
  • Signal LED for quick status check and fault detection.
  • Two CAN ports
Electrical Parameters
Operating voltage:
  • 9 to 34 Vdc
Idle power consumption:
  • 3.2 W +24 Vdc, no external load
Undervoltage reset:
  • 5.2 Vdc
Overvoltage protection:
  • 36 to 70 Vdc transient 123 Vdc
Reference voltage outputs:
  • +5 / +10 Vdc Qty. 1, selectable by application and switched on/o by application (600 mA maximum)
Processor and Memory
Processor:
  • 32 bit CPU, 160 MHz
Flash memory:
  • 8 mB
RAM:
  • 512 kB 1024 kB for PLCopen application variables
Non-volatile memory:
  • 8 kB
Programming
Programming software:
  • CoDeSys 3.5 Available for free download from the HydraForce electronics portal at www.hydraforce.com/electonics
Diagnostic and Protection Functions
Diagnostics:
  • Signal LED red/green/blue
  • Supply voltage
  • Unit temperature
  • REF voltage monitoring
Protection functions:
  • Overvoltage protection
  • Short-circuit protection for outputs
Temperature Ratings
Operating temperature range:
  • -40 to 85 °C (-40 to 185°F)
Storage temperature range:
  • -40 to 85 °C (-40 to 185°F)
Properties
Unit weight:
  • 0.615 kg (1.356 lb)
Case material:
  • Aluminum, painted
Connectors:
  • Qty 1 LEAVYSEAL 46 pin
Ingress protection class:
  • IP69
GND pins:
  • Qty 3
Communication
CAN ports:
  • Qty 2 ISO 11898 and CAN 2.0 B protocol
Inputs/Outputs 32 Total
MAX I/O
DI (pull down)
PI
AI
CM (high side)
PWM (source)
DO (source)
16
X
X
X
10
X
X
6
X
X
X
32
16
6
16
16
16
16
Outputs
PWM/DO/CM:
  • Qty 16 Sourcing. 3 A max. With high side current measurement. PWM frequency by configuration
Inputs
AI/DI:
  • Qty 10 0-10 V / 0-22 mA selection by application
AI/DI/PI:
  • Qty 6 (AI 0-5 V, pull-up / pull-down selection by application) (DI pull-down) (PI 20kHz @50% duty cycly pull-up / pull-down selection by application)
ECU-1616_dim(2022-02-24) ECU-1616_mount(2022-02-24)

Note: When mounting the ECU-1616, be sure to mount with the plug facing down or to the side. Do not mount the unit in a position where the connector side is facing up.

ECU-1616A: Part No. 4002859

Connector: Part No. 4002863

Backshell: Part NO. 4002866

MCP receptacle 1.5K: Part NO. 4002868

Wire seal: Part NO. 4002870

Cavity plug: Part NO. 4002872

CoDeSys 3.5 Programming Software: Available for free download from the HydraForce Electronics Portal.

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