Definition Of Profibus-Dp Port Pin; Profibus Node Address Setting - Delta AH500 Manual

AH 5 00 Mo d u le Ma n ua l

13.3.4 Definition of PROFIBUS-DP Port Pin

Pin Definition
1 --
2 --
3 RxD/TxD-P
4 --
5 DGND
6 VP
7 --
8 RxD/TxD-N
9 --

13.3.5 PROFIBUS Node Address Setting

The rotary node address switch of AH10PFBS-5A is used for setting the node address of
AH10PFBS-5A on the PROFIBUS-DP network. The rotary node address switch consists of two
0
rotary switches, x16 and x16
The range for setting the node address is as the following table is.
Address
H'1~H'7D
H'0 or H'7E~H'FF
Example: If you need to set the node address of AH10PFBS-5A to 26 (decimal), simply switch the
corresponding switch of x16
(decimal)=1A (hex)=1x16
Note:
 Switch OFF the power supply before setting up the node address of AH10PFBS-5A. Repower
the module after the setup is completed.
 Changing the value on the switch during the operation of AH10PFBS-5A will not be valid
immediately until repowering AH10PFBS-5A after powering it OFF.
 Use the slotted screwdriver to set up the switch. Be careful not to scratch the module.
1 3 - 6
Description
N/C
N/C
Sending/receiving data (P (B))
N/C
Signal ground (C)
Supplying positive voltage
N/C
Sending/receiving data (N (A))
N/C
1
. The range for one rotary switch is 0~F.
Definition
Valid PROFIBUS address
Invalid PROFIBUS address
1
to "1" and the corresponding switch of x16
1 0
+Ax16 .
9 5
6
1
1
x16
0
x16
0
to "A". 26