I/O Systems with a Temperature Range of -40 to +70°C

TURCK has developed a new generation of modular (block) remote I/O systems with an extended operating temperature range of -40 to +70°C: the TBEN (Ethernet) and TBDP (Profibus DP) series. These modules, featuring IP67/IP69K protection ratings, are ideal for outdoor installations as complete Outdoor solutions.

The TBEN series, similar to previous RIO generation systems with “Multiprotocol” functionality, advances the RIO device line by supporting multiple industrial Ethernet protocols—EtherNet/IP, PROFINET, and Modbus TCP—in a single module. This flexibility allows for a more versatile and efficient implementation across various industrial network environments.

Automatic Protocol Selection and Prioritization Features

With TURCK’s TBEN and TBDP modular I/O systems, protocol selection is managed automatically upon power-up. During initialization, “Multiprotocol”-enabled devices enter a “tracking” mode, analyzing Ethernet traffic to detect connection requests from any of the three supported master devices (EtherNet/IP, PROFINET, Modbus TCP) that may be present in the network. For Profinet and EtherNet/IP networks, the TBEN series modules support “priority initialization” through QuickConnect (QC) for EtherNet/IP and FastStartup (FSU) for PROFINET, as well as bus redundancy (MRP and DLR).

The discrete output channels on both series can handle current loads up to 2A per channel, which simplifies device inventory and minimizes the need for devices with varying output current capacities. Standard grounding configurations are fully supported without significant design alterations in the modules.

Key Features and Advantages of RIO Modular Systems – TBEN and TBDP:

• Built-in “Multiprotocol” functionality: Allows simultaneous support of multiple industrial Ethernet protocols—EtherNet/IP, PROFINET, and Modbus TCP—within a single RIO module (for TBEN series).
• Integrated 10/100 Mbps Ethernet switch (for TBEN series), facilitating classic bus topology for RIO data collection systems on Ethernet.
• Built-in WEB server (for TBEN series).
• Support for fast initialization modes (FSU, QC), as well as bus redundancy (MRP, DLR) for PROFINET and EtherNet/IP networks (for TBEN series).
• New glass-fiber-reinforced housing design.
• Extended temperature range: -40 to +70 °C.
• IP67/IP69K protection rating, enabling full outdoor usability.
• Enhanced reliability metrics: Mean Time Between Failures (MTBF) approximately 165 years (as per SN 29500 (Ed. 99)).
• Two independent power contact groups (7/8″, 5-pin passthrough) to enable safe disconnection.
• Galvanic isolation between input channels and the fieldbus.
• Output load capacity of up to 2A per channel.
• Per-channel diagnostics capability for optimized system monitoring and troubleshooting.

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Non-contact inductive encoders with IP69K

Turck presents the first non-contact and absolutely wear-free universal encoder, always maintaining its seal. By releasing the RI360P-QR24 series, Turck became the first manufacturer on the market to offer a non-contact inductive universal encoder with high resolution that is absolutely wear-free in operation and at the same time insensitive to magnetic fields.

The encoder sensor and positioning element are completely encapsulated and form two independent, completely sealed units that operate contactlessly. This prevents vibrations and impacts from being transmitted from the shaft to the encoder, and the design eliminates bearings and seals. This gives the RI360P-QR24 a technical advantage over both optical and magnetic encoders. Thanks to the high IP69K protection class and a resolution of over 18 bits, machine downtimes and maintenance costs associated with encoder wear are a thing of the past, even for high-precision and high-speed applications.

Turck has developed a revolutionary encoder parameterization and mounting concept. This makes the RI360P-QR24 a universal encoder for all standard industrial applications. The version with SSI interface can be configured as an absolute single-turn or multi-turn encoder. A model with a widely used incremental output and a model with analog outputs of 0…10 V and 4…20 mA are also available. The encoder mounting concept also expands its scope of application: adapter sleeves allow mounting on any standard shaft with a diameter of up to 20 mm.

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Multiprotocol I/O systems

Turck, as a pioneer in this field, presents the innovative “Multiprotocol” concept for remote I/O (RIO) systems based on Industrial Ethernet industrial protocols.

This concept, based on a single RIO device, provides support for several industrial Ethernet protocols: EtherNet/IP, PROFINET and Modbus TCP.

The choice of the communication protocol can also be done manually – via the built-in WEB browser of the RIO devices by deactivating unused protocols.

Each of the devices has a built-in Ethernet switch on board, thus allowing the use of a linear network topology – similar to “classic” industrial field networks.

In addition, “Multiprotocol” RIO supports the so-called “priority initialization”: QuickConnect mode for EtherNet/IP and FastStartup mode for PROFINET.

In QuickConnect mode, the device is initialized in the network in less than 90 milliseconds, in FastStartup mode – in less than 150 milliseconds.

These characteristics can become a profitable advantage when using “Multiprotocol” RIO in robotic systems – where minimum switching speed is important.

Thus, the following can be attributed to the main advantages of the new devices:

Reduction of the product range (important in the context of project unification);
Expanded redundancy (the ability to quickly switch to alternative exchange protocols);
Unified system concept.
To date, “Multiprotocol” RIO is presented within the following product lines of remote I/O systems:

modular expandable systems BL20 in IP20 design
modular expandable systems BL67 in IP67 design
stand-alone field stations in IP67 design
stand-alone field stations of remote I/O BL compact in IP67 design

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New S18-2 Series of Photoelectric Sensors

Banner Engineering introduces the new S18-2 series of photoelectric sensors in a standard cylindrical housing with M18 threads with improved characteristics and expanded capabilities.

This series has a significantly increased sensitivity range in all modes: diffusion up to 750 mm; polarized retroreflective up to 6 m; opposite up to 25 m. The diffusion models have a built-in potentiometer for sensitivity adjustment. The sensors are equipped with a bright indication of the output status, power supply and stability of the readings. A new specialized integrated circuit provides resistance to fluorescent light and a high level of protection against crosstalk from neighboring sensors. A powerful, bright visible beam of the emitter helps with alignment and adjustment. The sensors of this series are designed to operate in a wide range of operating temperatures from -40 to +70 ° C. The hermetic ABS plastic housing provides reliable protection against water ingress. Applications: Food & Beverage, Packaging, Material Handling, Ceramics, Textiles, Lumber, Electronics & Semiconductors.