SKU: 97559 | Barcode: 4062434000595

Marantec Special 670 Light Barrier Expander | Connection of two 2-wire light barriers to one input

Name: Marantec Special 670 Light Barrier Expander | Connection of two 2-wire light barriers to one input
Brand: Marantec
SKU: 97559
Price: 67.72 EUR
Availability: InStock

€67,72

Tax included Shipping calculated at checkout.

Description

Marantec Special 670 Light Barrier Expander | Connection of two 2-wire light barriers

The Marantec Special 670 allows the parallel connection of two 2-wire photocells to a single input. Ideal for gate systems with increased safety requirements or complex installation conditions.

Product overview

The photocell expander serves as a distribution and evaluation module to operate two optical safety systems simultaneously on a single gate control unit. The technology is designed for conventional 2-wire photocells and enables quick, safe, and straightforward installation.

Technical data

Entrances:
2 inputs for light barriers with 2-wire technology

Interface:
2-wire

Connection type:
Conventional

Operating voltage:
12–24 V DC

Protection class:
IP20 (Indoor use)

Temperature range:
-20 to +60 °C

Dimensions (W x H x D):
70 × 64 × 35 mm

Scope of delivery

Light barrier expander Special 670

Features & Benefits

Allows the connection of two 2-wire light barriers at one entrance.
Ideal for wide gate systems or additional security areas.
Simple, conventional connection.
Clean, compact installation thanks to its small design.
Safety important – Tormeister 24 recommends installation by qualified personnel.

Application & Assembly

The Special 670 is used in gate systems that require multiple optical safety devices, such as wide industrial gates, underground parking garages, or areas with additional security needs. The module is mounted in the control cabinet or protected control area and connected via 2-wire technology.

Safety notice:
Safety systems must only be connected when the power is off and by qualified technicians. Improper connection can lead to malfunctions and hazards.

Practical example

In a large industrial hall, two light barriers at different heights were needed to reliably detect both vehicles and pedestrians. The Special 670 enabled both sensors to be connected to the control system safely and efficiently.

Relevant categories & accessories

Frequently Asked Questions (FAQ)

Which light barriers is the expander compatible with?

Compatible with all conventional Marantec 2-wire photoelectric sensors.

Can the expander be mounted outdoors?

No, due to its IP20 rating, it is only suitable for indoor use.

Are additional modules required?

No – the Special 670 works independently as a distributor/evaluator.

Inquire now about the Marantec Special 670

Tormeister 24 supports you in the selection, installation and planning of modern gate security systems.

Get in touch now

Delivery information

Shipping options | Costs & delivery times

Germany

- 5,90 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Austria

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors 90,00 € (4-5 weeks)

Luxembourg

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Countries we ship to
Germany, Austria, Luxembourg*

*excluding islands

Delivery information for gates and doors

Pickup information:
Ordering and collection: Order online and collect the gate personally from our warehouse.

Delivery notice: The delivery notice provided by us after production is provisional and not legally binding. Deviations, e.g. due to traffic volumes or disruptions, do not give rise to claims for complaint.

Conditions for free freight of gates and doors:

-Please provide your mobile number when ordering
- Please ensure that someone is present to receive the goods on the scheduled delivery date. If someone is not present, please contact us.
- Our delivery is made with a truck combination of 18 meters in length.
- For unloading with a truck-mounted forklift we need sufficient space around the vehicle.
- Your address must be accessible; consider access roads, tight curves, posts, overhanging trees, etc.

Important points:
- The driver unloads the goods at the address specified when ordering.
- Unloading at other locations is the responsibility of the customer; we are not liable for damage at unsafely chosen unloading locations.
- If there are problems with space for unloading with the truck-mounted forklift, please ensure that there are enough unloading personnel available in advance.

Special cases:
- If your address cannot be reached by truck, please contact us before ordering to ensure optimal delivery and avoid damage.

If you have any further questions or special cases, please do not hesitate to contact us.