Nord Drivesystems SK 200E Series, Manual

Page: 103 / 265

3 Options
BU 0200 GB Subject to technical alterations 103
Terminal/
Name
Function Data Description / wiring suggestion Parameter
21 GND
22
Reference potential
for digital signals
As for terminal 15 -
23 24V
24
external 24V supply
As for terminal 11 -
25 DIN2 Digital input 2
(I/O DeviceNet DIN2)
P174
26 DIN4 Digital input 4
(I/O DeviceNet DIN4)
Low 0V ... 5V
High 15V ... 30V
R
i
= 8.1k
Ω
Input capacitance 10nF
Scan rate 1ms
Each digital input has a reaction
time of 1ms
Inputs compliant with
EN 61131-2,
Type 1
P174
27 GND
28
Reference potential
for digital signals
As for terminal 15 -
29 24V
30
external 24V supply
As for terminal 11 -
Potential separation
31 24V o external 24V supply
of the DOs 24VDC -/+20%
up to 1A, according to
load
protected against reverse
polarity
External supply voltage for digital
outputs (DO1 and DO2)
If necessary, bridge to 24V terminal
-
32 GND o Reference potential
for digital signals External supply voltage for digital
outputs (DO1 and DO2)
If necessary, bridge to GND
terminal
-
33 DO1 Digital output 1
(I/O DeviceNet DO1)
P175
34 DO2 Digital output 2
(I/O DeviceNet DO2)
Low = 0V
High: 24V
Rated current: 500mA
each
The digital outputs should be used
with a separate 24V supply.
P175
35 GND o
36
Reference potential
for digital signals External supply voltage for digital
outputs (DO1 and DO2)
If necessary, bridge to GND
terminal
-
Detailed information about operation via DeviceNet can be found in the relevant supplementary manual
BU0280.
- www.nord.com -