Electronic and Electro-Hydraulic Controls

ECDR-0101A — Dual/Single Valve Driver, Plug-In Style, Configurable
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ECDR-0101A 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 inhydraulic
proportional valve applications. Configurable to drive a single coil using an independent
signal. The ECDR-0101A proportionally controls one coil to a user-defined metering profile.
It is configured with HF-Impulse: an easy-to-use, web-accessible configuration 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 accepts input from commonly available analog operator interface devices (joystick, potentiometer, sensors, etc.) The input signal drives the output current.

RATINGS

Operating Temperature: –40  to +85 °C (–40  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 - Analog:
  Voltage: 0 to 5 or 0 to 10 Vdc
  Current: 0 to 20 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: 4 to 10,000 Hz
Control Output:
   Current: 0 to 2000 mA
   PWM: 0-100% duty cycle; 40 to 400 Hz
   Output Indicator: Single LED
Weight: 0.079 kg/0.175 Ib without connectors

CONFIGURATION EXAMPLES:

ECDR-0101A 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:

ECDR-0101A Wiring


DIMENSIONS:

ECDR-0101A Dimensions


TO ORDER:
Dual/Single Valve Driver Model ECDR-0101A — Part No. 4204820
Configuration SoftwareHF-Impulse - Free download from www.hydraforce.com/electronics.
Test Harness — Part No. 4000304
USB-CAN Adaptor — DEVDR-0101A cable (Part No. 4000285)
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