AP04
Installation English
AP04 · Date 19.05.2016 · Art. No. 84211 · Mod. status 154/16
29
1
Bus IN
2
Bus OUT
3
PE connection
Fig. 6: Pin assignment
Data transfer RS485 interface
RS485 baud rate max. bus network length
115.2kbit/s 200m
57.6kbit/s 400m
19.2kbit/s 1200m
Data transfer CAN interface
CAN baud rate max. bus network length
125kbit/s 320m
250bit/s 160m
500bit/s 80m
1Mbit/s 40m
Strand cross sections of lines ≥0.14 ... ≤0.5mm².
Earthing connection (PE)
For protection against interference, the screens of the signal lines and the
power line must be connected on both sides. Potential dierences cause
inadmissible currents on the screen. Install the PE connection
3
onto the
protective earth conductor potential between the plug connectors (see
Fig. 6). Use 6.3mm flat connectors with short strands 2.5 … 4mm² (not
in the scope of delivery). For multiple position indicators we recommend
connecting the earthing to a ground bar
1
(see Fig. 7).