Cookies helfen uns bei der Bereitstellung unserer Dienste. Durch die Nutzung unserer Dienste erklären Sie sich damit einverstanden, dass wir Cookies setzen.
Cookies help us in providing our services. By using our services, you agree that we set cookies.


Potential split level conversion for L1-BUS, TTY, RS232, RS422

  • 100% galvanic separation of the interfaces up to 1000V
  • Available in 6 different models
  • Baud rate up to 38,4 kBd
  • 4 LEDs to control the data flow
  • Interface configuration printed on a label on the front

Technical data

Supply voltage: 24V DC +/- 20%
Power consumption: 4 watt
Display: 4 status-LEDs
Handling/Configuration: -
2 x D-Sub-female 9pol
3 x screw type terminal for 24V/DC power supply
18 x screw type terminal for bus connection A and B
Operating temperature: 0 - 55°C
Case: EMC-dense powder coated metal case with mounting flange
Dimensions: 170 x 125 x 40 mm
Scope of delivery:
Commercial data:
EAN number: 4260363241830
HS-code: 85389099

technical data
docu / downloads


Interface accommodation with galvanic decoupling

You have to connect two devices with different hardware-interfaces? No problem, with the devices of the UNICOM-familiy you will be able to couple both interfaces and get additional a galvanic decoupling up to 1000V.
applications technical data

technical data
docu / downloads

9505-1UNI-COM II SINEC-L1 <-> RS232
isolated level conversion up to 1000V
for L1-BUS <=> RS232
9505-2UNI-COM II TTY <-> RS232
isolated level conversion up to 1000V
for TTY <=> RS232
9505-3UNI-COM II RS422 <-> RS232
isolated level conversion up to
1000V for RS232 <=> RS422
9505-4UNI-COM II TTY <-> RS422
isolated level conversion up to 1000V
for TTY <=> RS422

applications technical data
9359.1:11:1 cable 9pins D-SUB
D-SUB 9pins (male) <=> D-Sub 9pins (female),
9391.124V DC power-supply unit 625mA
Primary 110V - 240 VAC Euro+USA-plug
9505-KRS-232-cable for UNI-COM II  Obsolete
PC <=> UNI COM II (RS232 side)