Electronic and Electro-Hydraulic Controls

ETDR-0101A — Single Plug-In Style Valve Driver
For Transmission Applications
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ETDR-0101 A Controller

 

DIAGNOSTIC FEATURES:
  •   Any input below 8.5 Vdc causes the controller to default to safe mode of "valve off."
  •   The driver output drops and holds at the inactive stand-by condition. Any short or open circuit condition is automatically detected as an error.

    When the fault is corrected, the controller returns to standard operation.
MULTIPLE PERSONALITIES
The EVDR controller is available in multiple configurations (personalities) to suit the needs of specialized applications. Visit www.Hydraforce.com and choose the one that best fits your needs. All are configured
with HF-Impulse software.

EVDR-0101A - General Purpose
ETDR-0101A - Transmission Apps
  DESCRIPTION
A compact plug-in style, microprocessor-based valve driver designed for use in hydraulic proportional valve applications for clutch engagement, "hot shot" coil saver and soft start motor applications. It can also operate in timer-based applications (no input or input only to start a timer). The ETDR-0101A drives a single coil to a user-defined timing profile using a digital trigger. The profile provides a stepped output which you configure with HF-Impulse: an easy-to-use software tool available as a free download at www.hydraforce.com/electronics. An LED output indicator is located on the front (see Dimensions and Mounting).

OPERATION

The controller uses a digital input to start the timing sequence. As the time progresses, the output follows the defined metering profile, allowing optimum system response. You can configure six distinct time periods with corresponding output currents. The driver can apply a ramping rate when the digital input is turned off. Built-in diagnostics detect fault conditions that automatically deactivate the output. The controller has an LED output indicator.

RATINGS

Operating Temperature: –40 °C to +85 °C (–40 °C to +185 °F)
Molded Enclosure Dimensions:
  Width: 46.6 mm (1.84 in.); Height: 88.3 mm (3.48 in.); Depth: 33.9 mm (1.34 in.)
Mating Connectors: Deutsch DT06-4S and DT04-2P
Power Requirements: 9 to 32 Vdc
Control Inputs - Digital:
   Switch to battery
   Switch to ground
Control Output:
   Current: 50 to 2000 mA (up to 3000 mA for a duration of one second)
   PWM: 0-100% duty cycle; 40 to 400 Hz
   Output Indicator: LED
Sealing: IP69K rated
Weight: 0.072 kg/0.159 Ib without connectors

CONFIGURATION EXAMPLES:

ETDR-0101 A Configuration


CONNECTIONS:

Description
Interface
Pin
Mating Connector
Battery, 9-32 V
Power+
Power–
3
2
DT06-4S
Serial TTL and Voltage/Current, Resistance Input
Serial in
4
DT06-4S
Serial TTL (For Configuration Only)
Serial out
1

DT06-4S

Solenoid
Sol A+
Sol A–
1
2
DT04-2P
  WIRING:

ETDR-0101 A Wiring


DIMENSIONS:

ETDR-0101 A Dimensions


TO ORDER:
Dual/Single Valve Driver Model ETDR-0101A — Part No. 4204810
Configuration Software for ETDR-0101AHF-Impulse - Free download from www.hydraforce.com/electronics.
Mating Connector Kit — DT06-4S - Part No. 4001953
Mating Connector Kit — DT04-2P - Part No. 4001958 (For remote installation)
Configuration Cable: Part No. 4000285
Harness: Part No. 4000286 (For testing and bench operation)

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