ZIEHL MS220K, Operating Manual, Page: 5 / 8

MS220K and MSR220K 10750-0702-00 Page 5 / 8 www.ziehl.de
6
Action Chart
MS220K MSR220K
7
Important Notes/ Putting into operation
Attention!
Before switching on make sure that the operational voltage Us of the
type- plate and the mains voltage are the same.
Attention!
Trip relays with supply voltage DC/AC 24 V are intended to use at
power supplies according EN 61558. Wiring connection must be
protected.
Attention!
Trip relays type MSR220K 2 with electronic reclosing lock switch on
automatically by return of the supply voltage. To prevent
automatically start-up the applicant must install additional
components or monitor the power supply lines.
Attention!
To safeguard the safety function of the device connect the outputs
directly in the control circuit of the equipment according terminal
plan The relay contacts must be fused externally to prevent welding
of the contacts.
!
!
!
1500
¦
LE D ON
3650
¦
A1/A2
11
12
14
21
22
24
LE D AL ARM
T1/T2
!
1500
¦
(Reset)
O N/A larm
3650
¦
A1/A2
11
12
14
21
22
24
T1/T2
!
Y1 Y2
RD RD GN GN GN GN
!