Buhler NS Serie Guía Rápida página 25

NS xx/xx-AM, HD-NS xx-AM
1 Appendix
1.1 Contacts for NS ..-AM
Type
NC contact/NO contact
Function
Max. voltage
Max. switching current
Max. contact load
Connector M3 (DIN EN 175301-803)
IP class
Item no.
Type
Function 2 x NC contact/NO contact
Max. voltage
Max. switching current
Max. contact load
Connector S6 (DIN EN 175291-804)
IP class
Item no.
Type
Function
Changeover contact
Max. voltage
Max. switching current
Max. contact load
Connector
M3 (DIN EN 175301-803)
IP class
Item no.
Type MKS-1/W-L 24 V (-60)
Changeover contact with LED
Function
Max. voltage
Max. switching current
Max. contact load
S6 (DIN EN 175291-804)
Connector
IP class
Item no.
Other contacts available upon request
For applications in high shock and vibration environments we recommend using the MKS-1/K
and MKS-2K contacts.
Versions ending in -60 are for switch type NS 3/20 AM and have a pipe clamp for mounting to
the level switch tube.
MKS 1/K, MKS 1/W
79
BX200001 ◦ 08/2020
Mounted left
MKS-1/K (-60)
230 VAC/DC
1 A
50 VA
3-pin + PE
IP 65
28 88 999
MKS-2/K
230 VAC/DC
1 A
50 VA
6-pin + PE
IP 65
28 91 999
MKS-1/W (-60)
230 VAC/DC
1 A
50 VA
3-pin + PE
IP 65
28 89 999
24 VDC
1 A
25 VA
red LED
6-pin + PE
IP 65
28 90 999
Pin Assignment (Contact position empty tank)
MKS 2/K
Level out
81
Mounted right
red LED
When installing a
BLT transducer tube
with continuous
output signal,
the contacts
can only be mounted
on the left.
MKS 1/W-L24V
81
Bühler Technologies GmbH 25