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  • LTDV series
  • LTDV6CH

LTDV6CH

Strobe controller 6 channels


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Synchronization inputs

There are four galvanically isolated synchronization inputs. These inputs can be connected directly to the system for voltages up to 24V DC. An external resistor is not necessary.

Synchronization outputs

There are two galvanically isolated synchronization outputs. These outputs can be used, for example, to trigger a camera or a slave lighting controller.

Internal pulse shaping logic

Each of the six channels can be individually configured to output pulses based either on a discrete external trigger signal or an internally-generated trigger. A wide variety of internal triggers can be produced by configuring the internal pulse shaping logic.

This logic includes eight pulse generators and several multiplexers. The pulse generators allow pulse delay and width control down to 1μsec resolution. The multiplexers, organized as two routing matrices, allow for the flexible selection of the pulse generators inputs and outputs.

An output protection circuit, used to prevent the lighting from getting overheated and thus damaged, is also included in this logic.

Independent 24V DC supplies

The controller has two independent 24V DC supplies for the power and logic sections. This choice is aimed at increasing versatility. Supply to the logic section must always be present, while supply to the power section can be cut off at any time. Supply to the power section can be removed to protect the end user from photo-biological hazard and other hazardous situations that may happen during fault conditions.

These two supplies can be connected together if convenient.

Internal 24V to 48V DC step-up converter

The controller has an internal 24V to 48V DC step-up converter. This widens the range of lighting systems the controller can drive.

RS485 configuration port

The controller can be quickly configured using an easy-to-use configuration software (which can be downloaded from our web site). The controller implements a subset of the Modbus RTU slave protocol and, as such, can also be configured and managed by any programmable logic controller (PLC) with a proper interface.

All the settings are stored in non-volatile memory; the controller will retain these settings even when the supply is removed.

Easy installation

The controller is housed in a small, compact unit with DIN rail mounting.

For in-depth documentation please refer to the product manual.

LTDV6CH can be configured via RS485. You can either download and use our free LTSW software to configure the controller from your PC or directly send low-level commands from a PC using the Modbus/RTU slave protocol (all the Modbus function codes supported by the controller are listed in the manual available online).

The LTSW software offers a very intuitive and graphical user interface where you can:

  • Set the output current intensity of each connected illuminator in steps of 98 mA
  • Set the pulse duration and pulse delay of each illuminator in steps of 1μs
  • Control the connected illuminators with up to 4 synchronization inputs
  • Control up to 2 synchronization outputs (e.g. up to 2 cameras)
  • Write and save different configurations depending on your application

To use LTSW configuration software your PC must have a native RS485 communication interface or a suitable RS485/USB converter must be used (PN: ADPT001) .

Specifications

Electrical specifications
User interface RS485 (via Modbus/RTU slave)
Configuration software LTSW included
Output channels 6 independent constant current outputs
Output current range 2 (A) 3.5A - 17.0 pulsed
(in steps of 98 mA)
Max dissipable thermal power per channel (W) 5
Synchronization inputs n° 4 opto-isolated digital inputs (1)
Synchronization outputs n° 2 opto-isolated digital outputs
Pulse delay (μs) 0 - 65535 (3)
Pulse width (μs) 10 - 65535 (3)
Timing repeatability for pulse delay (μs) 0.1 (4)
Timing repeatability for pulse width (μs) 0.1 (4)
Supply voltage (V, DC) 24 5
Output voltage (V) 0 - 36
Max startup/inrush current (A) -
Mechanical specifications 6
Length (mm) 205
Width (mm) 123
Height (mm) 84
Mounting DIN rail
Compatibility
Accessories ADPT001 7
Compatible products LTDM series, LTLA series,
LTDMLA series, View-through system
Environment
Operating temperature (deg) 0°C to 40°C
Storage temperature (deg) 0°C to 50°C
Humidity 20% to 85% relative humidity, non condensing
IP rating 20
Installation Indoor use only

Last update: 2019-07-02

REACH compliant RoHS compliant, Directive 2011/65 EC CE mark Waste Electrical and Electronic Equipment

Notes

  1. Operate from 3.3V to 24V
  2. In variable resolution depending on selected value
  3. In steps of 1 μs.
  4. Digital processing/li>
  5. Regulated ± 10%.
  6. Including DIN fixing.
  7. To be ordered separately. ADPT001 consists of - one RS485-USB adapter and - one cable for connection with LTDV6CH. In order to configure LTDV6CH via software a RS485 port must be provided.

All product specifications and data are subject to change without notice to improve reliability, functionality, design or other. Photos and pictures are for illustration purposes only.

Key benefits and features

  • Configuration software LTSW included
  • 6 independent, programmable, current-controlled pulsed outputs (range 3.5A to 17.0A)
  • 4 galvanically isolated synchronization inputs
  • 2 galvanically isolated synchronization outputs
  • Internal logic with 8 configurable pulse generators for flexible and accurate pulse shaping
  • Two independent 24V DC supplies for the logic and power sections
  • Internal 24V to 48V DC step-up converter to drive a broad range of lighting systems
  • RS485 configuration port with Modbus RTU slave protocol
  • Easy installation
  • Small, compact unit with DIN rail mounting
LTDV6CH controller

Layout files

Main control panel of configuration software

Main control panel of configuration software

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Compatible products

Despite the efforts made to generate an error-free compatibility list, we always recommend to consult the Opto Engineering® technical support department before purchasing a compatible product. Opto Engineering® shall not be liable for any damage or malfunctioning caused by the incorrect selection of a compatible product.

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[1083,1084,2203,1085,1086,1634,1630,1788,2721]
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