ROLINE Converter RS232 to RS422/485, with Isolation, for DIN Rail

ROLINE Converter RS232 to RS422/485, with Isolation, for DIN Rail

Please log in to be able to use the shopping cart and then complete orders.

Log in
Ordered until 3 pm - usually dispatched on the same day
Item no. 12.02.1005-4
Brand / Manufacturer ROLINE
Manuf. no. 12.02.1005
EAN 7611990994854
Package weight 0.16 kg


  • Converts RS-232 signals to RS-422 or RS-485
  • Fully compliant with PC serial COM ports
  • Isolation 3000 VDC (optical)
  • Connectors: RS-232: DB9 Female, RS-422/485: 7-pin terminal block
  • Auto toggling by hardware
  • Data transfer rate of up to 115.2 Kbit/s
  • Terminal resistance and Echo mode
  • DIP switches for terminal settings
  • Signals: TXD, RXD, RTS, CTS, GND for RS-232
  • Protection: 15 KV ESD protection for all signals, RS-422/485 signals surge protection
  • Status LEDs
  • For DIN rail mounting
  • DC power supply 10~30 V (built-in surge protector)
  • Hardware solution, no software required

Environmental Limits:
Operating Temperature: -30 ~ 75°C
Storage Temperature: -40 ~ 85°C
Ambient Relative Humidity: 5 ~ 95% Non-Condensing


Manufacturer ROLINE
Product group Adapters, Terminators, Converters
Product type Serial interface converter
Colour black
Scope of delivery converter, manual
Side 1 connection (PC) RS232
Side 2 connection (Peripherals) Terminal block
Side 1 Connector Type D-Sub 9-pin (DE-9)
Side 1 Connector Gender Female
Side 2 Connector Type Terminal block
Side 2 Connector Gender Female
Conversion direction RS422/RS485- RS232
Area of application External
Weight 65.7 g
Height of packaging (single piece) 45 mm
Width of packaging (single piece) 140 mm
Depth of packaging (single piece) 190 mm
Package weight (single piece) 0.16 kg


Product data sheet - English (46.1 KB)


Manufacturer data sheet - English (695.3 KB)


User manual - Deutsch (298.9 KB)


User manual - English (296.7 KB)


User manual - Français (32.3 KB)


The products of our own brand ROLINE are designed for professional continuous operation.

With a 2-year functional guarantee, we stand by our performance promise.

ROLINE – Quality makes the difference.

Are you sure about this?