JX4 modules

The JX4 I/O system combines maximum signal density with minimal space requirements – ideal for compact and high-performance machine concepts. With up to 32 I/O channels per module at only 25.7 mm width, you save up to 40% space in the control cabinet and reduce installation effort by up to 50% compared to the previous JX3 system. Thanks to the wide variety of modules, the system can be tailored precisely to your application. The modules are connected via an EtherCAT® bus coupler with high speed and short cycle times – ideal for demanding, time-critical applications. Fast installation using slide-in-and-out mechanics and push-in connectors enables efficient commissioning.

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Number of products : 23
The input expansion module JX4-AI4I is used for ­connecting analog sensors with a current interface.
The input expansion module JX4-AI4ID is used for ­connecting analog sensors with a current interface.
The input expansion module JX4-AI4V is used for ­connecting analog sensors with a voltage interface.
The input expansion module JX4-AI4VD is used for ­connecting analog sensors with a voltage interface.
The input expansion module JX4-AI8I is used for ­connecting analog sensors with a current interface.
The input expansion module JX4-AI8ID is used for ­connecting analog sensors with a current interface.
The input expansion module JX4-AI8V is used for ­connecting analog sensors with a voltage interface.
The input expansion module JX4-AI8VD is used for ­connecting analog sensors with a voltage interface.
The output expansion module JX4-AO4I is used for ­connecting analog actuators with a current interface.
The output expansion module JX4-AO4V is used for ­connecting analog actuators with a voltage interface.
The output expansion module JX4-AO8I is used for ­connecting analog actuators with a current interface.
The output expansion module JX4-AO8V is used for ­connecting analog actuators with a voltage interface.
The EtherCAT® bus node JX4-BN-EC is a gateway between an EtherCAT® master and Bucher Automation JX4-I/O modules. The JX4-BN-EC is used to set up decentralized I/O stations. This module enables synchronous communication via EtherCAT® between the controller and decentralized JX4-I/O modules.
The JX4‑CNT8 detects 24‑V pulse signals up to 100 kHz on eight independent channels, counts them with 32‑bit counters, and additionally determines the pulse frequency per channel. Each channel can be activated or deactivated separately and reset. A 15‑stage input filtering suppresses interference.
The input expansion module JX4-DI16 is used to connect digital sensors.
The input and output expansion module JX4-DI16DO16 is used to connect digital sensors and actuators.
The input expansion module JX4-DI32 is used to connect digital sensors.
The output expansion module JX4-DO16 is used to connect digital actuators.
The output expansion module JX4-DO32 is used to connect digital actuators.
The JX4‑ENC2 is a module for the detection of two 5‑V differential incremental encoder signals. It supports 1‑, 2‑ and 4‑fold evaluation and determines the speed. An individual modulo range can be configured. Position values can be stored by means of fast sample inputs.
The JX4‑SSI2 evaluates two SSI absolute encoders with binary or Gray code at a clock frequency of up to 2 MHz. Fast sample inputs enable the storing of position values.
The expansion module JX4-THI4 features inputs for ­temperature measurement using Pt100/Pt1000 resistance thermometers or alternatively thermocouples of types J, K, B, E, S.
The expansion module JX4-THI8 features inputs for ­temperature measurement using Pt100/Pt1000 resistance thermometers or alternatively thermocouples of types J, K, B, E, S.