4 port manual switch box for 4 x DB25 units

Supports Baud Rate conversion
Supports Modbus RTU/ASCII protocol
Supports two masters sharing one slave port
Raw data mode for most query-response protocols
Built-in web server for easy configuration (HTTP)
Redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
Allows automatic RS-485 direction control
Tiny form-factor and low power consumption
Read-cache ensures faster response

Extend the distance between PC and RS232 Equipment
Straight through network cable
RS232 serial port boost up to 1.2 km
Baud rate range: 300 - 200kbps
Supply voltage: DC9-24V (not included )
Optical isolation
isolation voltage: 2500Vrms pulse or 500 V = continuous
Dimensions: 100 mm x 50 mm x 20 mm
Weight: 350 g

UHF 433 MHz RS-232 adapter

RS-232 konfigureres via COM port

1 to 1 tilslutning

1 to N broadcast 

Op til 200 meter

DB9 male connector
1200 to 230400 baud
Supply 5 to 24 volts via USB or screw terminals
Detachable WiFi antenna
USB Adapter cable included