Product Details

The Delem DM-104 is a rack-mounted closed-loop motion axis control module belonging to Delem classic modular CNC system series, designed to work together with legacy Delem operator panels for sheet metal machinery. This motion axis control module processes incremental encoder feedback, generates analog drive signals and executes real-time position regulation. As a reliable CNC closed-loop drive unit, it communicates with the master HMI via Delem proprietary internal bus and outputs control signals for proportional hydraulic valves or servo drives. This Delem spare motion module is widely stocked as replacement spare part for maintenance and retrofit, to restore accurate closed-loop positioning for ageing Delem CNC equipment.

Basic Parameters

Brand: Delem

Model: DM-104

Type: Motion axis control module

Supply voltage: 24 VDC

Encoder interface: Multiple incremental encoder input channels

Analog output: Adjustable analog signal for proportional valve control

Communication: Delem dedicated internal system bus

Terminals: Opto-isolated digital I/O for status and interlock

Mounting: Cabinet rack installation

Compatible system: Legacy Delem DA and DM series CNC systems

Product type: Original Delem motion control spare module

Supported Functions

This motion axis control module continuously captures high-resolution position feedback from encoders. The CNC closed-loop drive unit calculates position deviation and outputs corresponding analog control signals to drive units. It transmits real-time position data and fault status back to the Delem HMI panel. This Delem spare motion module supports overtravel protection, motion interlock and stable continuous operation under harsh industrial workshop conditions.

Core Functions

Closed-loop control logic compares target position against actual encoder feedback and automatically compensates positioning error. The motion axis control module transmits motion commands and feedback signals reliably between the operator panel and field actuators. Onboard monitoring circuits detect encoder loss, bus communication failure and abnormal drive signals, then send alarm notifications to the HMI. Its original pin assignment enables direct swap for the defective module without extensive rewiring.

Hardware Specifications & Environmental Features

Mounting: Rack mounting inside control cabinet

Operating temperature: 0 °C to +55 °C

Storage temperature: -20 °C to +70 °C

Relative humidity: 5% – 90%, non-condensing

PCB treatment: Conformal coating for dust and moisture resistance

Condition: Original new or fully tested refurbished Delem spare part

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 800 series backplane compatibility, pulse signal type, counting mode and preset logic before ordering.

This is from our current stock.

available stock.xlsx