Elektronische Module für Verbindungen mit SQ- Kupplungen.
Model
Reference
Voltage
Electric
diagram
Description
Protection Diode module
(standard polarity)
MQ1DN0
6-220 VDC
The reverse voltage
peaks of the coil are short circuit by the recovery diode
(positive to terminal A1).
Protective Diode module
(reversed polarity)
MQ1LN0
6-220 VDC
The reverse voltage
peaks of the coil are short circuited by the recovery diode
(positive to terminal A2).
Led module
MQ10L0
6/24-28/60-110/230 VDC/AC
The led indicator
lights up when the coil is energized.
When using DC it’s essential that positive is connected
to terminal A1.
Diode and Led module
(standard polarity)
MQ1DL0
6/24-28/60-110/220 VDC
Only for DC. The
reverse voltage peaks of the coil are short circuited by the
recovery diode (positive to terminal A1). The Led indicator
lights up when the coil is energized.
Diode and
Led module (reversed polarity)
MQ1LL0
6/24-28/60-110/220 VDC
Only for DC. The
reverse voltage peaks of the coil are short circuited by the
recovery diode (positive to terminal A1). The Led indicator
lights up when the coil is energized.
Led and Varistor
module
MQ1VL0
6/24-28/60-110/230 VDC/AC
The reverse voltage
peaks of the relay coil are limited by the Varistor. When
using DC coils it’s essential that positive is connected
to terminal A1.
RC suppressor
module
MQ1SN0
6/24-28/60-110/240 VDC/AC
The reverse voltage
peaks of the coil are limited by the RC module.
Residual
current bypass module
MQ1RN0
110/240 VAC
Bypass modules
are advisable if relays show any tendency to fail to release.
Failure to release can be caused by residual currents from
AC proximity switches or inductive coupling caused through
long parallel lying AC control lines.
