SEW-Eurodrive DH 21B Series, Manual, Page: 32 / 92

6 Electrical installation
Terminal assignment and DIP switches
Manual – DHE/DHF/DHR21B (standard) and DHE/DHF/DHR41B (advanced)
32
Assignment
No. Name Function Color cod-
ing
X30D 1 V– 0V24 BK
2 CAN_L CAN_L BU
3 SHIELD SHIELD blank
4 CAN_H CAN_H WH
5 V+ +24 V RD
Setting the station address
To set the DeviceNet
TM
station address, use DIP switches 2
0
– 2
5
on the DHF21B/41B
option card. The DHF21B/41B option card supports address range 0 – 63.
INFORMATION
Always de-energize the DHF21B/41B option card before changing the DIP switch
setting. The DIP switch settings are only adopted during initialization.
DHF41B
2
2
2
2
0
1
2
3
2
2
2
4
5
6
27
ON
2103383051
2
0
– 2
5
= MAC ID setting
2
6
– 2
7
= baud rate setting
Setting the MAC ID
The MAC ID ( M edia A ccess C ontrol Id entifier) is set on the DHF21B/41B option card
using DIP switches 2
0
– 2
5
in a binary coded manner. The MAC ID represents the
node address of the DHF21B/41B option card. The DHF21B/41B option card supports
address range 0 – 63.
Setting the baud rate
The baud rate is set using DIP switches 2
6
and 2
7
.
DIP switch Baud rate
2
6
2
7
0 0 125 kBd
1 0 250 kBd
0 1 500 kBd
1 1 Invalid
A maximum of 64 DeviceNet
TM
data words can be exchanged between the
DeviceNet
TM
module and the UFF41B option. The number is set using the DeviceNet
TM
scanner.
22900055/EN – 08/2016