8200-177 Woodward EM and LQ Digital Driver

Description

• Model: 8200-177

• Manufacturer: Woodward

• Type: EM and LQ Digital Driver

• Function: Controls EM actuators or LQ valves using digital algorithms for precise positioning in demanding applications.

Specifications

• Input Voltage: 120 VAC

• Power Supply Input: 18–32 VDC

• Output Voltage Rating: 24 VDC, 16 A

• Speed Sensing Range: 1–30 VAC

• Network Isolation: 0–60 Hz, 1000 Vrms

• Maximum Stub Length: 300 mm (at +40 to +85 °C)

• Power Source Range: 95–130

• Model Type: 1–5 VDC Speed Bias

Dimensions

• Height: 461 mm

• Width: 265 mm

• Depth: 59 mm

Features

• High Bandwidth & Precision: Suitable for variable geometry steam, gas, water, and flow valves

• Position Control: Via signal from external controller

• Advanced Control Algorithms: Handles high-inertia and high-friction actuator loads

• Driver Interface Program (DIP): PC configuration tool

• Multiple Interfaces:

• 4–20 mA position demand/feedback

• RS-485 for control, setup (compatible with NetCon® / MicroNet™)

• RS-232 with Servlink protocol for PC connection