0V
Sig
+ 12 V
8,2 KOhm
8,2 KOhm
Terminal block X3
(assignment)
- CLOSE switch
- impulse switch
1
- OPEN switch
- STOP switch
- Emergency off, slack
rope switch, wicket
door contact, draw-in
protection
Terminal block X4
(for optoelectronic safety edge protection)
- PART – OPEN
2
- safety edge protection
OPTO
- photoelectric
drive-through barrier
3
- 24 V DC / 250 mA
4
Terminal block X4
(for 8.2 kOhm safety edge protection)
- PART - OPEN
2
- safety edge protection
- photoelectric
drive-through barrier
3
- 24 V DC / 250 mA
4
1
sequence control
2
button or selector switch
3
effective in down direction
4
for external switching devices
(connection to terminals 1 and 2)
5
- A 8.2 kOhm resistor must be
connected in series
- The input parameter SEP TEST must
be switched on
ws: white
gr: green
br: brown
Terminal block X4
(for pneumatic safety edge protection – pressure
sensor test)
5
- PART - OPEN
2
- safety edge protection
- photoelectric
drive-through barrier
3
- 24 V DC / 250 mA
4
OPEN / STOP / CLOSE buttons
(6-lead solution)
- CLOSE button
- OPEN button
- STOP button
OPEN / STOP / CLOSE buttons
(4-lead solution)
- CLOSE button
- OPEN button
- STOP button
Impulse button
(sequence control)
- impulse button
Key switch OPEN / CLOSE
- CLOSE
- OPEN
CS covered input unit
- CLOSE switch
- OPEN switch
- STOP switch
KDT covered input unit
- CLOSE switch
- OPEN switch
- STOP switch
Internal ON/OFF switch
External radio
- impulse button
- OPEN switch
- GND
- 24 V DC