Product Details

The Delem DA-23 / DA-23e is a vintage monochrome numerical CNC HMI controller series for early hydraulic press brakes. The standard DA-23 originally adopts a 9-inch monochrome CRT, while the upgraded DA-23e comes with a larger 12-inch monochrome CRT; both can be retrofitted with compatible TFT replacement screens for refurbishment projects. This legacy press brake numerical controller relies on dedicated internal bus communication with Delem motion and I/O modules to complete numerical bending programming, position setting and cycle control. As a reliable monochrome CNC HMI panel, it supports basic bending parameter configuration and works with traditional proportional hydraulic drive systems. This Delem vintage controller is widely stocked as original replacement spare parts for repairing ageing sheet metal bending machines, restoring CNC operation for old production lines.

Basic Parameters

Brand: Delem

Model: DA-23 / DA-23e

Type: Legacy numerical press brake HMI controller

Original display: DA-23: 9 inch monochrome CRT; DA-23e: 12 inch monochrome CRT

Alternative screen: Compatible industrial TFT replacement monitor

Operation: Integrated membrane numeric and function keypad

Communication: Delem proprietary internal system bus

Supply voltage: 24 VDC

Compatible accessories: Matching Delem axis control and digital I/O modules

Compatible machine: Early hydraulic CNC press brake

Product type: Original vintage Delem CNC HMI spare controller

Supported Functions

This legacy press brake numerical controller supports numerical program creation and storage for bending jobs. The monochrome CNC HMI panel enables manual jog operation, single bending cycle and sequential automatic bending. It supports manual setting of bend allowance, material parameters, bending pressure and unit switching between inch and metric. This Delem vintage controller provides real-time position readout, basic alarm display and simple I/O status checking for on-site commissioning and fault diagnosis.

Core Functions

The HMI panel transmits user-set motion commands and receives real-time position feedback from the connected axis modules. The legacy press brake numerical controller stores tool data, product programs and material parameters, and preserves stored data after power loss. It converts operator input parameters into executable motion instructions for the drive unit. Built-in diagnostic logic displays fault codes on screen to help technicians locate communication, encoder or I/O failures. Its original connector and mounting layout support direct substitution for the faulty DA-23 or DA-23e unit.

Hardware Specifications & Environmental Features

Mounting: Panel cutout installation

Operation: Membrane keypad with industrial monochrome CRT

Operating temperature: 0 °C to +55 °C

Storage temperature: -20 °C to +70 °C

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

Front protection: IP54 against dust and splashing liquid

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.

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