Data Sheet STM32 Open IoT and IIoT Gateways (P10 - P12) Open IoT Gateway is also called as a PAC (Programmable Automation Controller). PAC products combine the functionality and openness of PC, the reliability of a programmable logic unit like PLC and the intelligence of I/O modules with flexible software tools for a wide range of applications from data acquisition, process control, motion control to energy and building management. Our PAC family includes FreeRTOS PACs for different requirements in OS, CPU and development platforms. The P10 - P12 gateways are based on STM32 ARM Cortex-M4 . P10 P11 P12 Features Open IoT gateway ESD protection for the RS485 data line Power supply: +12 to +30 VDC Transmission speed up to 115200 bps 10/100 Mb/s Fast Ethernet standard Tx, Rx and power LED indicators RS485 embedded termination 120 ohm Operating temperatures: -40°C to +75°C DIN-rail mounting Dimensions: 98x56.4x22.5 mm 3 years warranty Customization of OEM is welcomed Specifications‎‎‎ Redisage PN P10 P11 P12 Ports RS232 4x - 2x RS485 - 4x 2x RS232/RS485 - - - Microcontroller STM32 WiFi N/A Bluetooth N/A SMA socket connector for WiFi/BT antenna Tactile switch Power Voltage 12-30 VDC Power < 1 W Frame ground protection yes Baud rate up to 115200 bps LED indicators power, link activity, programmable RGB RS485 termination 120 ohm manually enabled Connector RS232/RS485 8-pin terminal block max. 2.5 mm 2 wire Power 3-pin terminal block max. 2.5 mm 2 wire Ethernet RJ45 Transmission distance RS485 max. 1,200 m at 9.6 kbps; max. 400 m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change) RS232 max. 15 m at 115.2 kbps Mounting and enclosure DIN rail, plastic PA - UL 94 V0, black/green Temperatures -40°C to +75°C operating and storage Humidity 10 - 90% RH, non-condensing ESD protection ±4 kV contact discharge / ±8 kV air discharge Certification  CE, RoHS, EMC, LVD Norms 61000-6-2 - Immunity standard for industrial environments 61000-6-4 - Emission standard for industrial environments Variants P10 - Open IoT and IIoT Gateway 4x RS232 P11 - Open IoT and IIoT Gateway 4x RS485 P12 - Open IoT and IIoT Gateway 2x RS232 & 2x RS485 Frame ground FG Electronic circuits are constantly prone to electrostatic discharge ESD. Redisage Electronics modules feature a design for the frame ground terminal block FG. The frame ground provides a path for bypassing ESD, which provides enhanced static protection ESD abilities and ensures the module is more reliable. Connecting FG terminal block to the earth ground will bypass the ESD disturbances outside the device so will provide a better level of protection against ESD. Frame Ground FG connection reference drawing is provided below. If earth ground is not available FG can be left floating or it can be connected with the power supply GND. Pin assignments P10 P11 P12 Enclosure dimensions 2U Module Enclosure 98 x 22.5 x 56.4 Units: mm LED indicators PW LED Blue - Power L1 - LED 1 L2 - LED 2 L3 - LED 3 L4 - LED 4 L5 - LED 5 Additional notes Related information and links Ordering information Accessories Similar products Products family sample photo https://redisage.com DISCLAMER NOTES ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Datasheet-ID:  SR-D