Product Details

The Delem DAC-310S is a compact single-axis numerical controller specially developed for hydraulic guillotine shears. This guillotine shear NC controller manages backgauge positioning, cutting gap adjustment and shear stroke limiting for sheet metal cutting tasks. As a reliable backgauge positioning panel, it supports servo, inverter and two-speed AC drive modes, and provides bidirectional or unidirectional positioning with lead screw backlash compensation. This sheet metal shear controller is widely stocked as an original replacement spare part for maintenance and retrofit, delivering repeatable cutting length accuracy for sheet metal fabrication workshops.

Basic Parameters

Brand: Delem

Model: DAC-310S

Type: Single-axis NC controller for guillotine shear

Display: 128 × 64 monochrome LCD

Controlled axis: Single backgauge axis

Encoder: One incremental encoder input channel

Program storage: Up to 100 programmable steps

Interface: RS232 service port, isolated 24 VDC digital I/O

Drive support: Servo, variable frequency drive, one / two‑speed AC drive

Compatible machine: Hydraulic guillotine shear

Supply voltage: 18–28 VDC

Product type: Original Delem shear NC control panel

Supported Functions

This guillotine shear NC controller supports two-speed manual jog for backgauge movement. The backgauge positioning panel shows actual position and programmed value simultaneously, and includes piece counter, step linking, material retract and cycle repeat functions. It enables gap setting, stroke limitation, inch / metric switching and reference point configuration with auto home or power-off position memory. This sheet metal shear controller also carries built‑in diagnostic routines for signal checking and fault verification during commissioning.

Core Functions

Precision encoder counting maintains stable backgauge positioning for batch cutting. The guillotine shear NC controller executes sequential positioning programs and retains stored recipes after power loss. It outputs interlock and drive signals to coordinate the full shearing cycle, and monitors travel limits to avoid mechanical collision. Onboard fault detection helps technicians quickly locate encoder, wiring and signal failures. Its standard panel cutout design supports direct swap for a failed original DAC-310S unit.

Hardware Specifications & Environmental Features

Mounting: Panel cutout installation

Operation: Membrane numeric and function keypad with LCD

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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