POSITAL has come up with an IP68/69k rated robust non-contact encoder to replace old-fashioned geared potentiometers. Thanks to the contact-free recording of the angular position and revolution, the magnetic encoders from POSITAL are completely wear-free. Their magnetic functional principle not only enables a durable design and compact dimensions but also makes the encoders considerably less costly than optoelectronic models.

The encoders have a diameter of 36.5 mm and are available as solid and hollow shaft versions with industrial analog interfaces that provide current (4 - 20mA) and voltage (0 - 10V) output. The diagnostic yellow and green LED lights as well as the push buttons on the encoder make it very easy to install and scale.

IXARC CANopen encoders are ideal for a variety of applications. The fieldbus interface keeps cabling and installation costs down, while providing a great deal of flexibility. A compact size and optional IP69k enviornmental rating make these encoders a perfect match for the rough enviornments of mobile machinery and food and beverage.

The POSITAL DeviceNet Encoders are a robust and accurate solution for absolute positioning at a minimum cost. Consider the recent application by a US paper manufacturer who turned to POSITAL to get the job done on time and on budget. Compared to traditional wiring options, DeviceNet's fieldbus network allowed for efficient wiring and easy communication. Once installed POSITAL Encoders delivered the high accuracy and reliability promised, not losing their position whether the conveyor was in a startup, operating or shutdown state. All of this resulted in an improved workplace with increased production and safety.

POSITAL EtherCat absolute rotary encoders have the performance and flexibility to meet the needs of the ever changing industrial automation field.

POSITAL EtherNet/IP absolute rotary encoders have the performance and flexibility to meet the needs of the ever changing industrial automation field. Installation is simplified by an integrated switch to support daisy-chain (line) or tree structure. Designed to interface well with Rockwell and Schneider PLC's, programming can be done quickly and easily along with assistance from six diagnostic LEDs.

"POSITAL ATEX-certified rotary encoders are designed to operate safely in atmospheres where there are potentially dangerous levels of explosive gases or dust. These devices are part of the IXARC family of magnetic and optical rotary sensors and are available in single- or multi-turn versions. Rugged, reliable and highly accurate, these devices can be ordered with a wide range of mounting and coupling options that ensure that they can be installed in zones 1 and 21 (as defined from the ATEX directive).

- Certified for Underground Mines (Group I) and Other Industries (Group II)
- Available with CANopen, DeviceNet, PROFIBUS and EtherNet/IP interfaces
- Housing Material: Aluminum, Stainless Steel (303 AISI), Stainless Steel (316 AISI)
- Ex-proof “d” Flameproof Enclosure
- Different Mounting and Coupling Options Available
- Removable Connection Cap
- Resolution up to 16 bit, Revolution up to 14 bit"

IXARC High Resolution

Meeting the high performance of an optical encoder, but providing smaller size and significantly higher durability, IXARC high resolution magnetic encoders can replace optical encoders in many applications, even in dynamic situations like motor feedback.

No Battery - No Maintenance

Another feature that makes IXARC magnetic encoder a reliable solution for critical environments is its battery-free design. It promises a longer life-time since batteries are the most common cause of limited durability for such devices.

Incremental Interface

IXARC magnetic encoders provide an incremental interface with A, B, Z, and inverted signals available as HTL (Push-Pull) or TTL (RS 422). Customers can choose any integer pulse count up to 16384 pulses per revolution.

Flexible Configuration

Compared to the previous generation of magnetic encoders, IXARC high resolution offers full control of the signal-processing. Depending on the application it is possible to adjust all relevant parameters without any costly changes to the hardware.

POSITAL Interbus optical encoders use a tried and tested optoelectronic scanning method to record positional values. The singleturn mechanism provides a resolution of up to 16 bit per revolution and the multiturn units register a maxi-mum of 16,384 revolutions (14 bit), thereby covering an overall measuring range of 30 bit. The sturdy encoder design offers up to IP67 Ingress Protection.

The availability of a boot loader facilitates remote maintenance and easy updating of device profiles and software. In addition, the presence of LSS (Layer Setting Service) also allows the user to configure new devices, thus easing the configuration of entities in a CANopen network.

Inclusion of event triggered Process Data Output (PDO) results in an efficient transmission of a PDO for every change of position value. Preset value, resolution and limit switch parameters can be configured via the CAN Bus. SDO telegrams make it possible to retroactively assign node number and baudrate. A novel software add-on ensures real-time calculation of speed and acceleration simultaneously and the addition of 8 new CAMs makes error handling and network management easier.

User-friendly configuration is ensured by a connection cap which features a configurable terminating resistor, diagnosis LEDs and BCD switches for manual adjustment of the Baudrate and node ID. To ensure backward compatibility, the optical CANopen encoder from POSITAL is compatible with old connection caps. flexibility. Optional IP69k ratings make these encoders a perfect match for the rough enviornments of mobile machinery and food and beverage.

POSITAL MODBUS encoders provide straightforward Ethernet communication. With MODBUS, TCP/IP and UDP all in one package, the user has a wide variety interfacing options available.

POSITAL PROFIBUS encoders provide reliable fieldbus communication over a bus network. This results in faster installations and simpler wiring, saving time and money. Designed specifically to work with Siemens PLC's there are a variety of options available for these encoders to meet any application's requirments.

POSITAL PROFINET absolute rotary encoders have the performance and flexibility to meet the needs of the ever changing industrial automation field. Designed to interface well with Siemens PLC's, programming can be done quickly and easily along with assistance from diagnostic LEDs.

POSITAL Parallel encoders provide reliable positioning for traditional parallel applications. With a wide variety of options and fast delivery times, these are a great alternative for broken encoders that need replacement from other manufacturers.

POSITAL Powerlink absolute rotary encoders have the performance and flexibility to meet the needs of the ever changing industrial automation field.

IXARC SSI absolute rotary encoders provide fast communication and high precision at an affordable price. With up to 16bit resolution perturn and performance that is on par with optical encoders, IXARC SSI encoders are in a league of their own. With a wide variety of mechanical flanges, count options and enviornmental ratings, POSITAL can quickly deliver the right part for many applications.