P-Q Controls | Model 519 programmable valve driver board, valve drive card, hydraulic controller

Secure Login | Free Registration
Forgot Password?

Distributors | Contact Us | Company
Track Shipments | Careers | Terms and Condtions

Model 519
Miniature programmable microprocessor-based Valve Drive Board with built-in current meter and digital control panel. Capable of on-the-fly configuration for any valve.

19 Independent adjustable parameters (via on-board controls panel) allow fine-tuning of settings in-field, with LED feedback display

Low Current Output Terminals for low current range requirements

Can be driven with any source capable of 2.5V Neutral, 4V full-forward, and 1V full-reverse (PQ Joystick Electrical Option 58)

PWM Outputs with thermal type current limit, high current SMARTFET capable of 2.5 amps

3 Auxiliary outputs for out-of-neutral indication, directional valves, blocking valves, back-up alarms, brake-release, etc.

Regulated coil output current compensates for coil resistance changes due to temperature variations

Rugged potted assembly seals electronics from environment and prevents failures due to moisture ingression, shock, or mechanical damage

CE Compliance allows customers to sell into the European Community

INFORMATION:

Please Login or Register to view Data Files

How to Order

Specifications:

Electrical

Supply Voltage

10-30 VDC

PWM Outputs (A, B)

Configurable from 10 - 2500mA

Regulated Output Current Fixed within 2%

Auxiliary Outputs (A, B, Common*)

2.5 amps

Protection

Reverse Polarity, Over-Voltage, Open/Shorted Signal Leads, EMI/RFI Hardened, Transient Voltage Supply

Regulated Power Out (PT+, PT-)

5 VDC (may be used to power 5V command source)

Signal Input

1 - 4 VDC, 2.5 Neutral (30% Signal Swing)

Environmental

Operating Temperature

-40 - 85 degrees (C)

Protection

Sealed Epoxy Potting

Resistance

Humidity, Water/Rain, Sun/UV Exposure

Adjusments / Features:

Frequency

45 - 450 Hz

Ramp (Time Delay)

0 - 5 Sec Up, 0 - 5 Sec Down

Deadband

10 - 50%

Auxiliary Ouputs

10 - 50% (A, B) 10 - 100% (Common)

HI A, B (Full Flow Current)

10 - 2500 mA

LO A, B (Threshold Current)

10 - 2500 mA

MID A, B

10 - 2500 mA (defaults to 50% of full flow current)

CREEP A,B

Creep for safe mode operation

Typical Application: (1) M115 Joystick w/ Opt. 58 Electronics, (1) 519 Valve Drive Board

Model 519 Miniature programmable microprocessor-based Valve Drive Board with built-in current meter and digital control panel. Capable of on-the-fly configuration for any valve.

Model 519
Miniature programmable microprocessor-based Valve Drive Board with built-in current meter and digital control panel. Capable of on-the-fly configuration for any valve.