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Swiss safety-systems specialist Contrinex launches a new high-speed safety relay suitable for use with its Safetinex Type 2 and Type 4 light curtains. With a faster response time of just 10ms, the new Safety Relay allows engineers to specify shorter overall safety distances when designing safety systems in accordance with ANSI B11.19 or EN ISO 13855 standards.

CONTRINEX YRB-4EML-31S High-Speed Safety Relays Distributors

High Speed Safety Relays

The new Safety Relay, designed for the protection of people and machines, is a Performance Level (PL) e, category 4 device according to the EN/ISO 13849-1 standard. It can be used with actuating devices that include safety light curtains, access-control barriers, emergency-stop buttons or door-monitoring systems, allowing commonality of control equipment across all aspects of a typical safety system.

Conveniently packaged in an industry-standard 22.5mm-wide DIN-rail housing, this dual-channel relay features three sets of normally open safety contacts and a normally closed monitoring contact together with LED indicators for Channel 1, Channel 2 and power supply. The device is UL- and TÜV-certified and is CE-marked in compliance with the relevant European Directives.

The high-speed Safety Relay offers the option of manual- or automatic-restart modes and features easy restart-mode selection. This allows system designers maximum flexibility when integrating emergency-stop circuits or multiple sensing devices protecting both accessible and non-accessible areas. Specifying the new Safetinex Safety Relay across a range of safety applications is a cost-effective and risk-free option.

If you are looking for CONTRINEX Safety Relays, please call us on (844) 331-9380 or email us at info@clrwtr.com we will do our best to help you find the CONTRINEX high speed safety relay that you are looking for at the most competitive prices possible. If you are searching for CONTRINEX basic safety relay technical information (data sheets) please use the datasheets or product selection guide page links.

CONTRINEX SAFETINEX YRB -0131-241 Safety Relay Distributor

Basic Safety Relays

Type 4 safety protection device For safety light curtains and access control barriers with symmetric (such as Safetinex YBB and YCA models) or asymmetric outputs. Safety Integrity Level (SIL) 3 according to IEC/EN 61508.

The YRB -0131-241 safety relay is a SIL 3, PL e and category 4 device, designed for the protection of people and machines. It can be used in applications together with Electro-sensitive protective equipment type 4 or type 2 (light curtains and access control barriers).

With symmetric outputs on light curtains or access control barriers (such as Safetinex YBB and YCA models), set switch S1 to "without". With asymmetric outputs on light curtains or access control barriers, set switch S1 to "with".

Test button is only applicable for YBB models. Automatic restart is not allowed for YCA access control devices.

Safetinex light curtains and access control barriers are optoelectronic safety devices that include a sender and a receiver unit between which coded infrared beams are sequentially exchanged. The receiver unit is connected to a safety relay which transmits signals to the machine control system. Synchronization between the sender and receiver devices is performed optically, i.e. wired connection between the two units is not necessary.

CONTRINEX SAFETINEX YRB -0330-242 Multi-Functional Safety Relays Distributors

Multi-Functional Safety Relays

Safetinex light curtains and access control barriers are optoelectronic safety devices that include a sender and a receiver unit between which coded infrared beams are sequentially exchanged. The receiver unit is connected to a safety relay which transmits signals to the machine control system. Synchronization between the sender and receiver devices is performed optically, i.e. wired connection between the two units is not necessary.

  • The following operation types can be selected by means of a rotary switch:
    • Protective operation, e.g. light curtains
    • Protective operation with muting, e.g. conveyor belts
      • Setting of various signal cycles of muting sensors
      • Setting of max. permissible muting time
      • Override function by means of start button
    • Stepping operation, e.g. presses
      • 1, 2 or 3 cycles
      • Number of cycles can be set by means of key switch
  • Suitable for connection of type 4 AOPDs or type 2 AOPDs according to IEC/EN 61496-1, cross-circuit monitoring in AOPDs
  • Connection of max.
    • 3 2-channel AOPDs, or
    • 2 2-channel AOPDs and 2 1-channel muting sensors, or
    • 1 2-channel AOPD and 4 1-channel muting sensors, or
    • 2 2-channel AOPDs and key switch for cycle switching
    • additionally: start button and machine contact with line-fault detection

Our industrial factory automation supplies distributors warehouse in Boise, Idaho stocks some CONTRINEX products enabling us to further assist you in finding the correct CONTRINEX multi functional for your application in the USA, Canada and Mexico. Whether we have CONTRINEX YRB-4EML-31S in stock in Boise, Idaho or need to ship direct from CONTRINEX to any USA cities; Clearwater Tech can get CONTRINEX YRB-0131-241 to you fast and save you money! It will be very helpful if you have the CONTRINEX YRB-0330-242 part numbers ready, then our sales representatives can provide you with a pricing and availability quote for CONTRINEX high speed safety relays that you are looking for in seconds. If you do not have the part numbers for CONTRINEX multi-function safety relay, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.

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SUNX Safety Screens

The Safety Light Curtain SF4B-C series comes in the size of 20 (W) × 27.4 (D) mm 0.787 (W) × 1.079 (D) in, which is designed to be compact, light weight and easy to install. We offer the extensive selection of safety features including muting and blanking. The SF4B-C series is designed to fit onto an aluminum frame, maximizing the machinery opening area. It can even allow zero dead zone. The SF4B-C series features a proprietary double structure

Red Lion Controllers

When Input Type is selected as one of the two current input types (0-20 or 4-20), the current input jumper must be installed. The current input jumper is factory set for Temperature and Voltage input types. To change the jumper to configure the input for a current input type, the inside of the unit must be accessed and the jumper position changed. To access the jumper, locate the two latches located on top and bottom of the front of the unit.