NORD Drivesystems BU0200 User Manual
Page 126
3 Options
BU 0200 GB-4411
Subject to technical alterations
125
Terminal/
Name
Function
Data
Description / wiring suggestion
Parameter
21
0V
22
GND
Reference potential
for digital signals
As for terminal 15
Connection of supply voltage for
module and 24V source for supply
of the digital inputs (DIN1 to DIN8)
-
23 24V
24
24V supply
(Module and system bus
level)
As for terminal 1
However, max.
permissible current load:
3A
-
25
DIN2
Digital input 2
(I/O EtherCAT DIN2)
Low 0V ... 5V
High 15V ... 30V
R
i
= 8.1k
Input capacitance 10nF
Scan rate 1 ms
Inputs as per
EN 61131-2
Type 1
Each digital input has a reaction
time of 1ms.
P174
26
DIN4
Digital input 4
(I/O EtherCAT DIN4)
P174
27
0V
28
GND
Reference potential
for digital signals
As for terminal 15
Connection of supply voltage for
module and 24V source for supply
of the digital inputs (DIN1 to DIN8)
-
29 24V
30
24V supply
(Module and system bus
level)
As for terminal 1
However, max.
permissible current load:
3A
-
Potential isolation
31
24V2
24V supply
of digital outputs
24VDC -/+20%
Up to 1A, according to
load
reverse polarity protected
Supply voltage connection for
digital outputs (DO1 and DO2)
If necessary, bridge to
24V
terminal
-
32
0V2
GND 2
Reference potential
for digital outputs
Ground for digital outputs (DO1
and DO2)
If necessary, bridge to
0V
terminal
-
33
DO1
Digital output 1
(I/O EtherCAT DO1)
Low = 0V
High: 24V
Rated current: 500mA
each
The digital outputs should be used
with a separate 24V supply
P150
P175
34
DO2
Digital output 2
(I/O EtherCAT DO2)
P150
P175
35
0V2
36
GND 2
Reference potential
for digital outputs
Ground for digital outputs (DO1
and DO2)
If necessary, bridge to
0V
terminal
-
Detailed information for operation via EtherCat can be found in the relevant supplementary manual BU0270.
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