DDB Industrial Custom Safety Edges

Name: DDB Industrial Custom Safety Edges
Brand: DAIDISIKE
SKU: ddb-series-industrial-safety-edge

Custom dual-output range with five standard DDB sections and six adhesive DDBT section options.

DDB industrial safety edge product sections shown in the product guide

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Technical Specifications

Detection	Pressure/contact sensing
Range	DDB standard / DDBT adhesive
Section options	5 standard + 6 adhesive drawings
Length	200-3000 mm; custom options
Electrical configuration	2K / 4K / 2R; order-specific interface
Output definition	Custom dual-output configuration; channel type and terminals specified per order
Shape field	R standard / S special
Ingress protection	IP65

Overview

DDB is an industrial custom range for contact detection on powered doors, AGV bumpers and moving machine boundaries. Choose standard-base DDB or adhesive-mounted DDBT to suit the mounting surface and contour.

The range is positioned for custom dual-output applications. Specify the actual output type, channel arrangement and terminal functions for the ordered assembly. Codes 2K, 4K and 2R describe cable cores and termination, not two independent safety outputs.

DDB Standard Profiles

Select the section width, height and required length together. The square in the drawing code represents the length field.

Profile	Outer W × H (mm)	Drawing reference
DDB-16x27	16 × 27	Standard
DDB-25x40	25 × 40	Black/yellow B/Y shown
DDB-25x30	25 × 30	Black/yellow B/Y shown
DDB-35x68	35 × 68	Standard
DDB-40x80	40 × 80	Standard

Five standard DDB section drawings: 16x27, 25x40, 25x30, 35x68 and 40x80 millimetres. — Standard DDB sections. Select length, termination and shape separately.

DDBT Adhesive Profiles

Select by the mounting face and section drawing. Two different 25×15 mm constructions share the same model label and are shown separately.

Model label	Section W × H (mm)	Section selection
DDBT-25x15	25 × 15	A: arch cavity, adhesive backing
DDBT-12x12	15 × 12 in the drawing	Confirm the selected section drawing
DDBT-25x15	25 × 15	B: circular core
DDBT-15x8	15 × 8	Adhesive profile
DDBT-20x15	20 × 15	Adhesive profile
DDBT-7x4	7 × 4	Adhesive profile

Six DDBT adhesive options including two 25x15 constructions and the 12x12 label with its 15x12 section drawing. — Select the exact section drawing, especially the two 25×15 options and the DDBT-12x12 label; no alternative model code is implied.

Ordering Configuration

Example: DDB-16x27-200-2KR. Read the fields separately: range, section, length, electrical configuration and shape.

Field	Options
Range	DDB standard / DDBT adhesive
Section	Select the cross-section drawing
Length	200-3000 mm; custom options
2K	2-core, no end resistor
4K	4-core, no end resistor
2R	2-core, with end resistor
Final R/S	Standard shape / special shape

Match termination, cable pairing, output definition and monitoring to the controller's wiring diagram. Cable-core codes do not establish output polarity, redundancy or a safety rating.

Straight, Corner and Curved Shapes

Six DDB custom shape and actuation-direction examples for external lateral and internal straight and curved edges. — Contour and force direction are part of the configuration. Account for inactive ends, corners and joints.

Moving-Edge Applications

Applications include powered-door edges, AGV contact bumpers, movable covers and industrial machine boundaries. Select the section and active coverage for the actual contact direction and stopping travel.

Concept illustration of an AGV contact bumper meeting a foam test object and signalling the control system. — Application concept, not a customer installation or validated vehicle design. Test with suitable tools, never a person.

Control and Installation

Pressure-sensitive edge principle: contact changes an input state, the matched controller evaluates it and final elements stop motion. — Functional relationship, not terminal wiring. Match and validate the edge, controller and complete stop function.

Use a flat, clean mounting face and the approved base or adhesive fixing method.
Avoid preload, twisting and cable tension; protect exits and moving cables.
Check coverage, held contact, faults and complete stopping travel.
Releasing the edge or resetting must not start hazardous motion; use a separate deliberate Start command.

Models & Ordering Information

DDB standard sections

DDB-16x27DDB-25x40DDB-25x30DDB-35x68DDB-40x80

Complete-code example: DDB-16x27-200-2KR. Select length and electrical/shape fields separately.

DDBT adhesive labels

DDBT-25x15DDBT-12x12DDBT-15x8DDBT-20x15DDBT-7x4

Six drawings use five labels: DDBT-25x15 has two constructions. Select by drawing; DDBT-12x12 is drawn as 15×12 mm.

How to Select

Select standard-base DDB or adhesive DDBT.
Choose the drawing, length, contour and force direction.
Specify custom outputs, cable arrangement and matched termination.
Check controller compatibility and actual stopping travel.

When NOT to specify the DDB — and what to use instead

Non-contact detection is required

Why not: DDB detects contact pressure, not approach at a distance.

Use instead: Select a suitable light curtain or scanner.

No validated stopping allowance is available

Why not: A contact signal alone does not guarantee a safe stop before harmful compression.

Use instead: Revise and validate the complete guarding and stopping design.

Frequently Asked Questions

Does 4K mean two independent safety outputs?

No. 4K identifies a four-core no-resistor configuration. Specify the actual custom output type, channels and terminal functions for the ordered assembly.

Are there five or six DDBT options?

There are six drawings with five model labels. DDBT-25x15 has arch-cavity and circular-core constructions. Identify the selected construction by its drawing.

Can JH-PSE response and force figures be used for DDB?

No. Obtain response, actuation force, travel and environmental limits for the selected DDB assembly rather than transferring another range's figures.

Can a sealed edge be shortened on site?

Do not cut open or modify a sealed edge. Specify length and processed ends before manufacture and follow the supplied installation instructions.

Related Categories and Example Products

Explore other functions that may be needed in a machine or line. The products below are category examples, not pre-validated electrical or safety combinations. Confirm each interface and application separately: Safety Relays · Safety Mats · Safety Door Locks & Switches

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