Delta AH500 series Manual Page 214

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Chapter 5 Wiring
5-56
5.8.4.2 Definitions of the Pins in the PROFIBUS-
DP Port
Pin Definition Description
1 -- N/C
2 -- N/C
3 RxD/TxD-P Receiving/Sending data (P (B))
4 -- N/C
5 DGND Data reference potential (C)
6 VP Supplying positive voltage (5 V)
7 -- N/C
8 RxD/TxD-N Receiving/Sending data (N (A))
9 -- N/C
1
5
9
6
5.8.4.3 Setting a PROFIBUS Node Address by the Knobs
The address knobs on AH10PFBM-5A/AH10PFBS-5A are used to set the node address of
AH10PFBM-5A/AH10PFBS-5A on a PROFIBUS-DP network. They are knobs which can be turned. One knob
corresponds to x16
0
, and the other node corresponds to x16
1
. Setting range: 0~F
Address Definition
H’1~H’7D Valid PROFIBUS node address
H’0 or H’7E~H’FF Invalid PROFIBUS node address
0
x16
1
x16
Example: If the node address of AH10PFBM-5A/AH10PFBS-5A is 26 (decimal value), users have to turn the
knob corresponding to x16
1
to position 1, and turn the knob corresponding to x16
0
to position A.
26 (decimal value)1A (hexadecimal value)=1×16
1
A×16
0
Points for attention:
If users set the node address of AH10PFBM-5A/AH10PFBS-5A when AH10PFBM-5A/AH10PFBS-5A is
not supplied with power, they have to power AH10PFBM-5A/AH10PFBS-5A after the node address of
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