User manual
5 Detailed descriptions of the eldbus coupler | DeviceNet eldbus coupler UR20-FBC-DN
87Manual u-remote1432790000/08/12.2015
Addressing
The eldbus coupler is addressed via the two rotary switch-
es.
A maximum of 64 addresses (0 to 63) can be
assigned. Each address may be assigned only
once in the overall bus structure. The default
setting ist 63.
x10
x1
0
1
2
3
4
5
6
P
Address
P
0
1
2
3
4
5
6
7
8
9
Default setting UR20-FBC-DN: Address = 63
▶ Use the x10 rotary switch to set the decade and the x1
rotary switch to set the units digit.
▶ In order to set an address >63 turn one of the rotary
switches to the P range (“programmable”) and programm
the address via the PLC.
Addressing examples:
0
1
2
3
4
5
6
P
x10
x1
x10 x10
0
1
2
3
4
5
6
P
P
0
1
2
3
4
5
6
P
9
0
1
2
3
4
5
6
7
8
9
x1
P
0
1
2
3
4
5
6
7
8
9
x1
P
0
1
2
3
4
5
6
7
8
9
46 >63
Examples for addressing the UR20-FBC-DN
DeviceNet address 9: 0x10, 9x1
DeviceNet address 46: 4x10, 6x1
DeviceNet address >63: at least one switch in the “P” area
Service
X3
DN
PWR
SF
BF
MT
MNS
IO
Coupler power supply LED
green: supply voltage >18V
red: at least one current path <18V
3.1 Green: Input current path supply voltage >18VDC
3.2 Red: Input current path supply voltage <18VDC
3.4 Red: Internal fuse defective
4.1 Green: Output current path supply voltage >18VDC
4.2 Red: Output current path supply voltage <18VDC
4.4 Red: Internal fuse defective
LED indicators UR20-FBC-DN, error messages seeChapter13