EB1 - Expansion Board 1
Connecting-up
Siemens AG 477 791 4070 76 J AA-74
SIMOVERT MASTERDRIVES
Operating Instructions
4-1
4
Connecting-up
38
39
X480
+
-
43
44
45
46
24 V
5 V
Out/In
4 bidirectional digital inputs/outputs
40
41
42
24 V ext.
24 V
TTL
4 bidirectional digital inputs/outputs
24 V / 4 k
Ω
(input)
24 V / 100 mA (output)
3 digital inputs
24 V / 4 k
Ω
24 V supply (external)
The supply must be sized for the
output currents of the digital
outputs.
Out
In
Fig. 4-1 X480 connection overview
