hilscher netTAP NT 50 Series, User Manual

Page: 26 / 86

Device Drawings and Connections 26/86
netTAP NT 50 | Gateway Devices
DOC091202UM09EN | Revision 9 | English | 2013-02 | Released | Public
© Hilscher, 2010-2013
4.3.2.3 X2 for Device Type NT 50-DN-xx
DeviceNet Pin Assignment
DeviceNet Pin Signal Description
1 ISO GND Common ground
DeviceNet-power supply.
2 CAN L CAN Low signal
3 Drain Shield
4
CAN H CAN High signal
COMBICON
Socket, female
5 V+ +24 V DeviceNet-power supply
Table 21: DeviceNet Pin Assignment
Please note the wiring instructions in section
DeviceNet
on page 74.
4.3.2.4 X2 for Device Type NT 50-DP-xx
RS-485 PROFIBUS Pin Assignment
PROFIBUS Pin Signal Description
3 Rx/Tx + Receive- / Transmit data positive
4 CNTR-P Control signal for repeater (direction control)
5 ISO GND Data ground
6 VP Power supply positive
9-pole sub-D
socket,
female
8 Rx/Tx - Receive- / Transmit data negative
Table 22: PROFIBUS RS-485 Pin Assignment
A pull up resistor of 100 k Ω is connected device internally at “Rx / Tx +“.
A pull down resistor of 100 k Ω is connected device internally at “Rx / Tx -“.
Please note the wiring instructions in section
PROFIBUS
on page 71.