ABB NE870 User Manual page 30

Position Direction/
description
1 Out / VBUS
2 In/Out / D–
3 In/Out / D+
4 GND
Shield PE
Degree of protection
Ambient temperature
Installation spacing
30
Position Direction/description
1
2
3
4
5
6
7
8
Shield
Galvanically isolated via signal transformers and
capacitively isolated to GND/PE through a 2kV 1000pF
capacitor. See user manual for proven transient protection.
Position Direction/description
1
2
3
4
5
Output values
U = 5 VDC max
out
I = 500 mA max
out
IP 40
–40°C to +70°C
Minimum 25 mm above/below
Minimum 10 mm left/right
In/Out / BI_DA+
In/Out / BI_DA–
NE820
In/Out / BI_DB+
In/Out / BI_DC+
In/Out / BI_DC–
In/Out / BI_DB–
In/Out / BI_DD+
In/Out / BI_DD–
PE
In/Vbus
In/Out D-
In/Out D+
Not connected
GND
Position Direction/
description
1 In / +DC1
2 In / +DC2
3 In / COM
4 In / COM
Section 3 Interface Modules
Input/Output values
Per port:
U = ± 1 V (4V/us)
I = ± 20 mA
Data rate:
10/100/1000 Mbit/s
Input/Output values
U = 5V VDC max
I = 100 mA max
Output values
U = (16 – 60) VDC
in
I = 2.0 A @ 16 VDC
in
P = 31.5 W @ 16 VDC
In
3BSE083159