Nord Drivesystems Nordac SK 200E Series - Control Terminals, SK 2 X5 E Versions

2 Assembly and installation
BU 0200 GB Subject to technical alterations 43
2.8.1 Control terminals, SK 2x5E versions
LABELLING, FUNCTION
SH: "Safe stop" function‘
AS: Integrated AS interface
24V: External 24V power supply
GND: Reference potential for digital signals
DIN: Digital input‘
DO: Digital output‘
24V SH: "Safe stop" input‘
GND SH: "Safe stop" reference potential‘
SYS+/-: System bus
MB+/-: Electromagnetic brake control
(105V, 180V, 205V)
TF+/-: Motor PTC connection
CONNECTIONS AND FUNCTIONS DEPENDING ON THE SK 200E VERSION
FI type
Pin
Labelling
SK 205E SK 215E (SH) SK 225E (AS1) SK 235E (SH + AS1)
1
44
24V, external 24V FI supply*
2
44/84
24V, external 24V FI supply AS+, AS- Interface
3
40
GND, reference potential for digital signals
4
40/85
GND AS- Interface
5
21
DIN1 / digital input 1
6
22
DIN2 / digital input 2
7
23
DIN3, digital input 3
8
24/89
DIN4,
digital input 4
24V SH,
“Safe stop”‘
DIN4,
digital input 4
24V SH,
“Safe stop”‘
9
40/88
GND GND SH GND GND SH
10
1
DO 1, digital output 1
11
40
GND
12
77
SYS+, system bus
13
78
SYS-, system bus
14
-
---
15
79
MB+, electromagnetic brake control
16
80
MB-, electromagnetic brake control
17
38
TF+, motor PTC connection
18
39
TF-, motor PTC connection
*With the use of the AS interface, terminal 44 provides an output voltage (24V, max. 60mA). In this case, no voltage
sources may be connected to this terminal!