NORD Drivesystems BU0200 - Manual (Page 122)

3 Options
BU 0200 GB-4411 Subject to technical alterations 121
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 DIN4)
-
23 24V
24
24V supply
(module, system bus level) As for terminal 11 -
25 DIN2 Digital input 2
(I/O DeviceNet DIN2)
Low 0V ... 5V
High 15V ... 30V
R
i
= 8.1k

Input capacitance 10nF
Scan rate 1ms
Each digital input has a reaction
time of 1ms
Inputs compliant with
EN 61131-2,
Type 1
P174
26 DIN4 Digital input 4
(I/O DeviceNet 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 DIN4)
-
29 24V
30
24V supply
(module, system bus level) As for terminal 11 -
Potential separation
31 24V 2 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 0V 2 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 DeviceNet DO1)
Low = 0V
High: 24V
Rated current: 500mA
each
The digital outputs should be used
with a separate 24V supply.
P175
34 DO2 Digital output 2
(I/O DeviceNet DO2) P175
35 0V 2
36
GND
Reference potential
for digital signals
Ground for digital outputs (DO1
and DO2)
If necessary, bridge to 0V terminal
-
Detailed information about operation via DeviceNet can be found in the relevant supplementary manual
BU0280.
- www.nord.com -