Jumper Setting - Advantech ECU-1251 Series User Manual

ECU-1251 has an 8-bit node ID. The detailed definition is as follows:
Table 3.5: ECU-1251 Node ID Setting
Node ID
3.2

Jumper Setting

3.2.1 Jumper Setting
The motherboard of ECU-1251 has two types of jumper for user operation, as the
below shown.
Table 3.6: Jumper Setting of Terminal Resistor For COM(1?4)
Location
ECU-1251 Series User Manual
Figure 3.5 Dial Switch Setting
8-bit, support 0~255 devices. In peer to peer application, the Node
ID should be 1~255.
Figure 3.6 Jumper on the back motherboard
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Description