FEATURES

Multiple Blanking functions to improve work efficiency while ensuring safety

Through safe design and specifications compliant with international standards, we have exhaustively pursued higher levels of safety and realized higher work efficiency.

This direct-projection safety device for press machines can be flexibly adapted to various work content and enables dramatically improved work efficiency

CHỨC NĂNG

Float Blanking

In normal sensor operation, a signal to stop the press is output if one beam is blocked, but using this function, a stop signal is only sent when two or more beams are blocked. This is useful when it is necessary to move objects in the sensor monitoring area

Fixed Blanking

When a stationery object (e.g., device or material) is blocking certain beams during normal operation, these beams
can be deactivated to enable operation of the press.

* A special controller is required to use the blanking functions.

Combination of Fixed Blanking and Floating Blanking

In addition to the fixed blanking function, there is a built-in dual optical axes blanking (floating) function. When multiple areas of beams are interrupted by obstacles(part of facility, materials and workpieces),combined use of two types of blanking function deactivate the interrupted beams and realize the efficient press operation without losing safety.

HERE IS THE POINT!

Visualize monitoring area and blanking area with LED display of dedicated control box

The front panel of the Blanking dedicated control box shows the state of the sensor’s total optical axes.

The LED display can grasp which part of the area is set blanking at a glance.

Blanking area easy to setup

Easy blanking is possible by using only the key switch in the dedicated control box.

*Regarding the blanking setting key, please manage by the administrator such as press

work chief administrator.

Applicable as an effective safety measure for press brake

Not affected by the interference in production, such as the followings.

+ Material supply device

+ Removal device such as robot

+ Ejecting device such as conveyor

+ Shooters for ejected materials and scrap

Features

The highest level safety has been realized based on a failsafe design that utilizes mutual checking performed
by two CPUs equipped in the receiver, and redundancy of the signal-processing circuit and output circuit.

* Complies with international standard IEC61496-1/2 and North American standard UL61496-1/2.

1. The sensor is equipped with a Bypass function and Floating function

2. *(Optional control box is required to use some functions）

3. Diverse line-up to cope with various operating environments

4. Select the optimal safety light curtain according to the installation environment, type of press and work content.

5. Error indicator – Check details of errors with a single glance

6. The number of lit LEDs indicates the reception status, enabling simple alignment of beams.

7. Mounting brackets that significantly reduce influence of vibration

8. Mutual interference prevention

Safety Device Selection Criteria (Protective Range)

Mechanical press:(Die height + Stroke length) or more

Hydraulic press:(Full daylight range) or more

*Note that the necessary protective range varies according to the installation conditions.

In the case that the top beam height at the time of installation is 1,400mm or less from the floor surface→(Die height + Stroke length + Insufficient length) or more

In the case that the top beam height at the time of installation is more than 1,700mm from the floor surface

→(Die height + Stroke length – Excess length) or more　 *Lowest beam position is assumed to be the top surface of the bolster.

Specifications

Common Specifications