NE820
Galvanically isolated via signal transformers and
capacitively isolated to GND/PE through a 2kV 1000pF
capacitor. See user manual for proven transient protection.
3BSE083159
30
Section 3 Interface Modules
Position Direction/description Input/Output values
1
In/Out / BI_DA+
Per port:
U = ± 1 V (4V/us)
I = ± 20 mA
Data rate:
10/100/1000 Mbit/s
2
In/Out / BI_DA–
3
In/Out / BI_DB+
4
In/Out / BI_DC+
5
In/Out / BI_DC–
6
In/Out / BI_DB–
7
In/Out / BI_DD+
8
In/Out / BI_DD–
Shield
PE
Position Direction/description Input/Output values
1
In/Vbus
U = 5V VDC max
I = 100 mA max
2
In/Out D-
3
In/Out D+
4
Not connected
5
GND
Position Direction/
description Output values
1
Out / VBUS
U
out
= 5 VDC max
I
out
= 500 mA max
2
In/Out / D–
3
In/Out / D+
4
GND
Shield
PE
Position Direction/
description Output values
1
In / +DC1
U
in
= (16 – 60) VDC
I
in
= 2.0 A @ 16 VDC
P
In
= 31.5 W @ 16 VDC
2
In / +DC2
3
In / COM
4
In / COM
Degree of protection
IP 40
Ambient temperature
–40°C to +70°C
Installation spacing
Minimum 25 mm above/below
Minimum 10 mm left/right
Summary of Contents for NE870
Page 1: ...800xA Networks NE870 User Manual ...
Page 2: ......
