The iR-ETN40P provides built-in support for MODBUS TCP/IP Server and EtherNet/IP Adapter protocols and comes with 24 digital inputs and 16+2 digital outputs. Apart from the built-in I/O, the expandable design makes it possible to add additional digital, analog I/O, temperature modules, or pulse modules as required. Additionally, input and output connectors are of push-in type, which greatly simplify installation and wiring tasks.
High-speed inputs
iR-ETN40P offers 4 high-speed inputs for high-speed applications. These high-speed inputs can be configured for high-speed counter use (20 kHz, up to 4), or for A/B phase encoder use (10 kHz, up to 2 sets), depending on the application.
High-speed outputs
In addition to the 16 digital outputs, the iR-ETN40P offers 2 high-speed outputs. These outputs support pulse output, pulse width modulation (PWM) output, as well as modes that facilitate stepper motor control such as CW/CCW pulse and pulse + direction.
iR-ETN40R vs. iR-ETN40P
In summary, the key distinction between iR-ETN40R and iR-ETN40P lies in their output configuration, as outlined in the table below:
| iR-ETN40R | iR-ETN40P |
|---|
| Output Type | Relay | Source |
| # of Outputs | 16 | 16 |
| # of High-speed Outputs | None | 2 |
