DH40-27S 27-Pin Trigger Cable for DALSA Xtium, Open End
Open-end I/O cable for Teledyne DALSA Xtium and Xtium2 frame grabbers, designed for external trigger, strobe and encoder signal connections.

27-Pin Trigger and I/O Cable for Machine Vision Systems
This cable assembly connects the I/O port of a compatible Teledyne DALSA Xtium or Xtium2 frame grabber to external control equipment.
The equipment end uses a screw-locking 27-pin high-density connector. The opposite end is divided into color-coded, stripped and tinned flying leads for connection to a terminal block, controller or custom wiring system.
One Cable for Trigger, Strobe and Encoder Connections
The open flying leads allow the individual I/O conductors to be routed to the required external devices, including camera triggers, machine-vision lighting controllers and encoder signal sources.
Color-coded conductors simplify identification during installation, while the shield and drain wire support integration in industrial imaging systems.
Connector and Open-End Construction
The P1 end features a nickel-plated connector shell, black insulator, molded strain relief and M2 screw-locking hardware for a secure equipment connection.
At P2, the outer jacket is stripped 55 ± 5 mm. Each conductor is stripped and tinned 5 ± 1 mm to support efficient wiring and termination.

Cable End Configuration
27-Pin Equipment Connector
Interface: DH40-27S Type, 27 Pin
Shell: Nickel Plated
Insulator: Black
Locking: M2 Screw Hardware
Color-Coded Open Flying Leads
Jacket Strip: 55 ± 5 mm
Conductor Strip: 5 ± 1 mm
Termination: Tinned Conductors
Identification: Individual Wire Colors
UL2464 26 AWG Multi-Conductor Cable
The assembly uses a black UL2464 26 AWG, 27-conductor cable with shield and drain wire. The nominal cable outer diameter is 8.0 mm.
A black PVC overmold and internal LDPE molding provide a finished transition between the connector and cable.
Technical Specifications
| Premier Cable Drawing No. | PCM-1001 |
| Product Type | 27-Pin Frame Grabber Trigger / I/O Cable |
| Equipment Compatibility | Teledyne DALSA Xtium and Xtium2 Series with Matching 27-Pin I/O Port |
| Connector Side | 27-Pin High-Density Connector with Screw Locking |
| Open-End Side | Color-Coded, Stripped and Tinned Flying Leads |
| Cable | UL2464, 26 AWG, 27 Conductors plus Shield / Drain Wire |
| Outer Diameter | 8.0 mm Nominal |
| Cable / Overmold Color | Black |
| Insulation Resistance | 10 MΩ Minimum at DC 300 V / 0.01 s |
| Contact Resistance | 3 Ω Maximum |
| Electrical Test | 100% Open, Short and Miswire Test |
| Compliance | RoHS Compliant |
Available Lengths
| Nominal Length | Drawing Length and Tolerance |
|---|---|
| 3 m | 3000 ± 50 mm |
| 5 m | 5000 ± 100 mm |
| 8 m | 8000 ± 150 mm |
| 10 m | 10000 ± 200 mm |
Applications and Product Selection
- External camera or image-acquisition trigger input
- Strobe and machine-vision lighting control
- Encoder signal connection
- Industrial inspection and automated imaging systems
Selection note: Before ordering, verify the frame grabber model, matching 27-pin I/O interface, required pin assignment and cable length.
PCM-1001 Cable Drawing

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