P12 Open IoT Ethernet 2x RS232 2x RS485 Gateway
- STM32 Open IoT Gateway FreeRTOS SDK Ethernet 10/100MB 2xRS232 2xRS485
Redisage's P12 Open IoT Gateway combines the functionality and openness of a PC, the reliability of a programmable logic unit like PLC (Programmable Logic Controller) and the intelligence of I/O modules with flexible software tools for a wide range of applications from data acquisition, process control to energy and building management. The device is based on an STM32 microprocessor which is easy to adapt for user needs including wide support in Real-Time Operating Systems development (eg. FreeRTOS). P12 is equipped with 2x RS232, 2xRS485 sockets and RJ45 (Fast Ethernet) that allows remote control of the devices.
Operations and Maintenance Manual | P12 Datasheet and Selection Guide | ![]() |
Redisage Documentation Space | doc.redisage.com |
P12 Open IoT Gateway – Dual RS232 & RS485 Interface Integration
The P12 Open IoT Gateway is an advanced networking device tailored for sprawling networks with multi-interface connectivity. Industrial applications like automation, remote monitoring, CCTV, and IoT functionality often require gateways with reliable and versatile data transmission, and the P12 provides exactly that. Featuring dual RS232 and RS485 ports, this gateway enables seamless integration of multiple serial devices into a unified communication system.
Only the Best for Industrial Connectivity
The serial devices aren’t the only way to connect this gateway with your network. With wired Ethernet connections, the P12 guarantees stable data transmission. The wide power input range of 12 to 30 V/DC enhances deployment flexibility even further, making this device fit perfectly in various environments, even the most demanding ones.
Key Features
- Two RS232 and two RS485 ports for multiple device connections
- Ethernet interface for network-based communication
- 12–30 V/DC power supply for industrial reliability
- Compact and robust design for durable operation
- Comprehensive safety measures: ESD protection for safety against bursts, surgers, and RF interference
Additionally, easy DIN rail mounting and programmable LED lighting means the P12 is both incredibly easy to install and read once in use. Be sure to pair it up with our industrial repeaters to extend the functionality of your RS485 network and ensure full coverage!