Accessories
48/72
Fieldbus adapter/interface with duo status LED (Ready/Error).
Figure 12: Fieldbus connector (dimensions in mm)
Pin
Signal
Pin
Signal
1
XMAC TX
6
+3.3V
2
XMAC RX
7
PIO 4
3
XMAC IO 0
8
PIO 5
4
XMAC IO 1
9
RSTOUT
5
GND
10
n.c.
Table 54: Pins of connector to NXHX Fieldbus adapter
4.2.1
NXHXDP
NXHXDP is a PROFIBUS interface (RS485).
NXHXDP
Value
Interface
PROFIBUS, RS485
Connector
DSub, 9 pin, female
Isolation
Not isolated
Part number
7923.410
Table 55: NXHXDP technical data
PROFIBUS
Pin
Signal
Description
9 pin, DSub,
female
3
Rx/Tx +
Receive / Transmit data positive
5
GND
Data ground
8
Rx/Tx
Receive / Transmit data negative
1, 2, 4,
6, 7, 9
n.c.
Table 56: PROFIBUS RS485 pin assignment
NXHX 51ETM | Development Board
DOC120606HW06EN | Revision 6 | English | 201501 | Released | Public
© Hilscher 2012 – 2015