Interface converter WK107B
for communication with serial interface.
WK107B is an interface converter
from RS232 to RS485
- NEW: 6 mm housing
- Power supply via input terminals or K-bus rail
- Operating voltage 19.2 to 30 VDC
- Simple commissioning via DIP switch
- Galvanic 3-way isolation

The WK107B00 is an interface converter from RS232 to RS485. The device is designed for RS485 half-duplex operation. The device is fully set via the DIP switches and is immediately ready for operation. The WK107B00 is simply snapped onto a DIN rail for installation.
Input / Output:
RS232 <> RS485 half-duplex
Supply:
19.2 to 30 VDC, max. 22 mA at 24 VDC.
The power is supplied either directly via the terminals or, in the case of several devices, via a rear bus rail, the WK bus.
Speed:
1,200 to 115,200 bps configurable via DIP switch
Short-circuit resistance:
1,500 VAC between input, supply and output in all directions.
Ambient conditions:
Operation: -20°C to + 65°C, max. 90% relative humidity.
Storage: -40°C to + 85°C
Safety:
EN61010-1:2010 + A1 :2016 + COR :2019
EMC:
EN61000-6-2:2016
EN61000-4-4:2012
EN61000-6-4:2018
EN61000-4-5:2014 + A1:2017
EN61000-4-2:2008
EN61000-4-6:2013
EN61000-4-3:2020
EN61000-4-11:2020
Connection:
Spring terminals from 0.2 to 2.5mm2
Housing:
Sturdy plastic housing
Protection:
IP20
Dimensions (WxHxD):
6.2 mm x 102.5 mm x 93.1 mm
Weight:
45g
Scope of delivery:
Device, operating instructions
Manufacturer<.
Seneca s.r.l., Italy

You can download the handout Signal converter here.







