Product Details

Baumuller 3.0219F, also marked as 30219F, is a dedicated analog setpoint and reference interface PCB card for legacy modular Baumuller servo drive systems. This analog setpoint board receives external analog command signals, such as speed or torque reference, filters and calibrates these analog values, and converts them into digital setpoint data for the drive’s main control board. It features high‑impedance differential input channels, adjustable gain and offset trimming, and built‑in surge suppression to reduce drift and noise interference. The servo analog PCB adopts industrial multi‑layer FR4 construction with conformal coating, protecting sensitive analog circuits against dust, moisture and corrosive vapors inside control cabinets. As an obsolete and hard‑to‑locate discontinued spare, it serves as a direct drop‑in replacement for older Baumuller drives that rely on analog reference signals instead of digital fieldbus commands.

Basic Parameters

Brand: Baumuller

Model: 3.0219F, alternative marking: 30219F

Product Type: Analog setpoint reference and interface PCB card

Main Function: Analog reference signal acquisition, signal calibration, gain and offset adjustment, noise filtering, setpoint conversion, analog fault monitoring

Interfaces: Backplane edge connector, analog differential input terminals, status LED indicators, trimming potentiometers

PCB Treatment: Conformal coated multi‑layer circuit board, UL 94V‑0 flame retardant

Mounting: Internal slot plug‑in mounting inside compatible Baumuller servo drive housing

Supply Voltage: 24 V DC auxiliary supply

Net Weight: Approximately 215 g

Condition: Original discontinued industrial spare

Supported Functions

This analog setpoint board supports external analog reference control for servo axes. It accepts standard analog signals as speed or torque setpoints from potentiometers, external controllers, PLC analog outputs or master command devices. The analog interface PCB continuously monitors signal range, detects wire breakage and abnormal signal drift, and sends warning or fault messages to the main control board. It works in coordination with the main control board, encoder feedback board and gate drive board to realize smooth analog closed‑loop motion. If this reference card fails, the servo drive cannot follow external analog commands and may run unstable or refuse to track setpoints; replacing this servo reference card restores analog reference control.

Core Functions

The core function of this analog setpoint board is to capture and condition external analog reference signals for the servo drive. It converts continuous analog command levels into reliable motion setpoints for the drive control algorithm. It provides adjustable calibration to compensate for signal drift over time and isolate external analog wiring noise from the servo control loop. It acts as a drop‑in replacement spare to rebuild analog command channels of legacy Baumuller motion machinery and maintain operation of older machines that use analog speed / torque references.

Hardware Specifications & Environmental Features

Operating Temperature: 0°C ~ +60°C

Storage Temperature: -20°C ~ +75°C

Relative Humidity: 5%–95%, non‑condensing

Housing: Bare coated PCB with slot edge connectors

Protection: ESD protection for all signal ports, IP20

Anti‑interference: Differential input design and multi‑stage filtering circuits to suppress electromagnetic noise inside cabinets

Compatibility: Matched for legacy Baumuller modular servo drive units

Industry Applications: Applied in legacy petrochemical distributed control, old paper making production automation, material handling conveyor lines, packaging and textile machinery, water treatment remote signal collection and large conveyor remote I/O control racks.

Note：Confirm drive model compatibility, analog signal range, bipolar / unipolar setting and pin assignment before ordering.

This is from our current stock.

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