KACO Powador XP200-HV TL - Manual (Page 29)

Installation
Operating Instructions Powador XP200-HV TL, XP250-HV TL, XP350-HV TL_EN Page 29
Electrician
7.6.2 Connecting the RS485-1 interface
The RS485-1 interface is the interface for the Powador Argus.
Powador Argus settings
Termination
disposal
(Jumper)
16
or
24
Argus Box #1
XP250-HV
Argus Box #N
Installation
terminating resistor
RS485
16
or
24
Figure 23: Powador Argus in RS485 network (XP250-HV)
Terminal connections
-RS485
GND
A(DATA–)
B(DATA+)
1b 2b 3b 4b
1a 2a 3a 4a
Signal transceiver
Terminal
number
Terminal
designation
Specification Wire cross-
section, max.
1a RS485 A1 RS485 signal A1
(DATA +)
AWG 20
(0.75 mm 2 )
1b RS485 B1 RS485 signal B1
(DATA –)
2a RS485 G1 RS485 data
transmission GND 1
2b RS485 C1 Terminal for
terminating resistor
Figure 24: RS485-1 connection Table 11: Connections for RS485-1