Electronic and Electro-Hydraulic Controls

ECDR-0201A — Dual/Single Valve Driver, Plug-In Style
General Purpose
  PDF file of this page.
  ExDR-Type Controllers Selection Guide
  Valve Coils and Electronic Controllers – Contents
  Electronic Vehicle Controls – Intro. & Contents
  Request a quote.
ECDR-0201A Controller

 

DIAGNOSTIC FEATURES:
  •   Any supply voltage below 8.5 Vdc causes the controller to default to the valve-off mode.
  •   The driver output drops and holds
    at the inactive stand-by condition.
    Any short or open circuit condition
    is automatically detected as an error.
DESCRIPTION
A compact plug-in style, microprocessor based valve driver designed for use in hydraulic proportional valve applications. Configurable to drive either one or two coils using SAE J1939 CAN or CAN Open input or an independent signal. The ECDR-0201A proportionally controls one or two coils to a user-defined metering profile. It is configured with HF-Impulse software; an easy-to-use, web-accessible configuration tool available as a free download at www.hydraforce.com/electronics.

OPERATION

The controller accepts input from commonly available analog or SAE J1939 CAN/CAN Open operator interface devices (joystick, potentiometer, sensors, etc.) The input signal drives the output current.

RATINGS

Operating Temperature: –40 °C to +85 °C (–40 °C to +185 °F)
Molded Enclosure Dimensions:
   46.7 mm (W) x 87.8 mm (H) x 34.0 mm (D); 1.84 in. (W) x 3.46 in. (H) x 1.34 in. (D)
Mating Connectors: Deutsch DT06-8SA and DT04-2P
Power Requirements: 9 to 32 Vdc
Control Inputs - Analog:
   Voltage: 0 to 5 Vdc, or 0 to 10 Vdc;
   Current: 0 to 20 mA, or 4 to 20 mA;
   Resistive: 0 to 6000 ohms;
   Temperature: ERT 120 (HydraForce temperature sensor)
Control Inputs - Digital:
  Switch: Switch to battery, switch to open, switch to ground
   PWM: 0 to 100%, 60 to 5000 Hz
   Frequency: 0 to 10 000 Hz
Control Outputs:
   Current: 0 to 2000 mA
   PWM: 0-100% duty cycle; 40 to 400 Hz
   Output Indicator: Two LED
CAN Inputs/Outputs:
   SAE J1939
   CAN Open PDO
Weight: 0.079 kg (0.175 lb) without connectors

 

CONFIGURATION EXAMPLE:

configuration

 

CONNECTIONS:

Description
Interface
Pin
Mating Connector
Battery
Power+
Power–
1
8
DT06-08SA
Voltage/Current/
Resistance/
Control Signal
Signal in
Gnd
2
7
DT06-08SA
CAN/J1939
Communication
CAN_HI CAN_LO
3
6

DT06-08SA

External Solenoid
Sol B+
Sol B–
4
5
DT06-08SA
Integral Solenoid
Sol A+
Sol A–
1
2
DT04-2P

 

WIRING:

ECDR-0201A Wiring

 

 


DIMENSIONS:

ECDR-0201A Dimensions

 

ECDR-0201A Mounting

 


TO ORDER:
Dual/Single Valve Driver Model ECDR-0201A — Part No. 4204740
Configuration Software for ECDR-0201AHF-Impulse - Free download from www.hydraforce.com/electronics.
Connector Kit — Part No. 4001955
Test Harness — Part No. 4000304
USB-CAN Adaptor: Kvaser Leaf Lite HS — Part No. 4000371, also available from www.kvaser.com/prod/hardware/leaf_light.htm
Temperature Sensor: ERT 120 (Part No. 4206200); Mating Connector Kit for ERT 120 Temperature Sensor:
  Deutsch Model DTM06-2S (HF Part No. 4001970)
For remote mounting, use connectors: DT04-2P (Part No. 4001958) and DT06-2S (Part No. 4001417)

 


ExDR-Type Controllers Selection Guide PDF file of this page
Valve Coils and Electronic Controllers – Contents Request a quote
Electronic Vehicle Controls – Intro. & Contents