# Data Sheet {{@218}}
**P01 P02** **[![5e0098af-74b7-4f6a-84e2-63efb7875497 (1).png](https://doc.redisage.com/uploads/images/gallery/2024-04/scaled-1680-/5e0098af-74b7-4f6a-84e2-63efb7875497-1.png)](https://doc.redisage.com/uploads/images/gallery/2024-04/5e0098af-74b7-4f6a-84e2-63efb7875497-1.png)** **Features** - Open IoT gateway - ESD protection for the RS485 data line - Power supply: +12 to +30 VDC - Transmission speed up to 115200 bps - Tx, Rx and power LED indicators - RS485 embedded termination 120 ohm - Optional WiFi - Operating temperatures: -40°C to +75°C - DIN-rail mounting - Dimensions: 90x56.4x22.5 mm - 3 years warranty - Customization of OEM is welcomed
### {{@190#bkmrk-specifications%E2%80%8E%E2%80%8E%E2%80%8E}} {{@190#bkmrk-redisage-pn-p01-p02-}} ### Variants #### P01 - Open IoT and IIoT Gateway 2 x RS232/RS485

In the P01 gateway user should use only RS232 or only RS485 interface of one port as they occupy the same internal bus of the device.

#### P02 - Open IoT and IIoT Gateway 2 x RS232/RS485 + WiFi

In the P02 gateway user should use only RS232 or only RS485 interface of one port as they occupy the same internal bus of the device.

{{@169}} ### {{@190#bkmrk-pin-assignments}} {{@190#bkmrk-p01-%C2%A0-p02-%C2%A0}} ### {{@221#bkmrk-enclosure-dimensions-2}} {{@221#bkmrk-2u-module-enclosure9-1}} {{@221#bkmrk--2}} ### LED indicators #### P01 - PW LED Blue - Power - ETH LED Green - Network activity - ST LED Red / Green / Blue - programmable LED [![image.png](https://doc.redisage.com/uploads/images/gallery/2024-06/scaled-1680-/8kQimage.png)](https://doc.redisage.com/uploads/images/gallery/2024-06/8kQimage.png) #### P02 - PW LED Blue - Power - ETH LED Green - Network activity - ST LED Red / Green / Blue - programmable LED [![image.png](https://doc.redisage.com/uploads/images/gallery/2024-06/scaled-1680-/m6yimage.png)](https://doc.redisage.com/uploads/images/gallery/2024-06/m6yimage.png) {{@168}} SR-D