---
title: "GEVINO OPTO NPN - PLC"
url: "https://maker.wiznet.io/eric_g/resellers/gevino-opto-npn-plc/"
markdown_url: "https://maker.wiznet.io/eric_g/resellers/gevino-opto-npn-plc/md"
type: "VAR: Value-Added Reseller Products"
author: "GEVINO"
author_url: "https://shop.gevaelettronica.it/en/arduino-compatible/30-62-gevino-opto-npn-plc.html#/2-enclosure_th"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "GEVINO"
original_url: "https://shop.gevaelettronica.it/en/arduino-compatible/30-62-gevino-opto-npn-plc.html#/2-enclosure_th"
published: "2022-09-05"
language: "en"
hardware: ["WIZnet W5500"]
likes: 7
views: 1505
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# GEVINO OPTO NPN - PLC

> 12 opto-insulated double-polarity inputs, 6 NPN 6F mosfet outputs, SD card, LIN bus

Original author: GEVINO (source: https://shop.gevaelettronica.it/en/arduino-compatible/30-62-gevino-opto-npn-plc.html#/2-enclosure_th)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

## Article

## **Arduino Zero compatible**

Supply, inputs, outputs 7V /30V

12 opto-isolated inputs, without polarity, with 2 common

6 NPN Mosfet Output 30V 7.6A, with protection diode

1 analogue input 4-20mA / 1V / 3.3V

1 RS485 port with which to parallel up to 255 gevini, or m-bus, or other.

On the front, behind the flap::

- SD card

- micro USB-C

- Led inputs, outputs, serial, power

- Reset button

Optional:

- Ethernet RJ45 W5500

- WiFi ESP01 / ESP05

- Bluetooth SPP-C / HC08

- Modem GSM SIM800 / SIM808 GPS

- IO-Link

- CAN Bus

- LoRa 433Mhz

- ADS51115 Module 16 Bit DAC

- RTC DS3231

- FRAM I2C 64Kbyte

- CRYPTO ATECC508A-SSHDA

48 Mhz, 32-bit ARM Cortex - M0+ processor.
Flash 256KB, RAM 32K

---

Source: https://maker.wiznet.io/eric_g/resellers/gevino-opto-npn-plc/