Product description
PLC for building and industrial automation. Based on ESP32-S3, providing high processing performance, complex logic handling, network protocols, and wireless communication. It features 2.4 GHz Wi-Fi and Bluetooth LE as well as an Ethernet interface with PoE support. The unit offers 8 isolated digital inputs and 8 isolated digital outputs with optocoupler and digital isolation for improved noise immunity. The digital outputs are NPN open-collector type (max load 500 mA per channel), allowing direct control of smaller loads or interfacing with relays. For external connection to a computer, USB-C is used for both power supply and programming. Multiple communication interfaces are available, including RS485 and CAN, simplifying integration with Modbus networks and CAN bus systems.
Specifications:
- Microcontroller: ESP32-S3 with dual-core Xtensa 32-bit LX7, max clock frequency 240 MHz
- Memory: 16 MB + 8 MB PSRAM
- Wireless communication: 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth LE
- Ethernet with PoE: IEEE 802.3af support
- Digital outputs: 8 channels, max 500 mA per channel
- Digital inputs: 8 channels, support for passive/active (NPN/PNP)
- Isolation: Optocouplers and digital isolation on I/O
- Communication interfaces: Isolated RS485 and isolated CAN
- Clock: RTC (backup via CR1220)
- Supply voltage: 7–36 VDC, via USB-C or via PoE
- Mounting: DIN rail
- Programming: Arduino IDE
- Dimensions: 175 × 90 × 40 mm