MK 7850N.82/200 AC/DC12-240V DOLD & SOEHNE, MK 7850N.82/200 AC/DC12-240V Datasheet - Page 2
![RELAY, MULTIFUNCTION](/photos/19/29/192902/951527505-40_sml.jpg)
MK 7850N.82/200 AC/DC12-240V
Manufacturer Part Number
MK 7850N.82/200 AC/DC12-240V
Description
RELAY, MULTIFUNCTION
Manufacturer
DOLD & SOEHNE
Specifications of MK 7850N.82/200 AC/DC12-240V
Contact Configuration
2PCO
Nom Input Voltage
240V
Delay Time Range
0.02s To 300h
Adjustment Type
Screwdriver Slot
Relay Mounting
DIN Rail
Coil Voltage Vac Nom
240V
Coil Voltage Vdc Nom
12V
Contact Current
RoHS Compliant
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
MK 7850N/200
Function diagram
2
3
4
5
6
7
8
1
...
AV
EW = Fleeting on make
IE
BI
A1-A2
B1-A2
A1-A2
B1-A2
U St
U St
U H
U H
AV
EW
IE
BI
RV
IF
AW
AV/RV
= Delay on energisation
= Delayed pulse
= Flasher,
= position of function switch
start with pulse
t
t
t
t
t
t
t
t
0,5s
t
t
t
t
t
t a
t=t a +t b +t c
t=t a +t b +t c
t=t a +t b +t c
t=t a +t b +t c
RV
IF
AW
AV/RV = Delay on energisation and
t b
= Delay on de-energisation
= Pulse forming function
= Fleeting on break
t e
t
t
t c
de-energisation
0,5s + t d
t=t e + t f
t d
t
t f
t
t
t
M8290
U N
0
U N
0
U N
0
U N
0
15-16
15-16
15-16
15-16
15-16
15-16
15-16
15-16
15-18
15-18
15-18
15-18
15-18
15-18
15-18
15-18
2
MK 7850N/500
Function diagram
2
3
4
5
6
7
8
1
...
AV
EW = Fleeting on make
IE
TI
TP
S1: A*
S1: B*
S1: A*
S1: B*
A1-A2
B1-A2
A1-A2
B1-A2
EW/AW
S1: A*
S1: B*
U St
U St
U H
U H
AV
EW
TP
RV
IF
AW
AV/RV
IE
IE
TI
= Delay on energisation
= Delayed pulse
= Cyclic timer,
= Cyclic timer,
= position of function switch
*) A and B indicate the position of function slide switch S1
S1 in positon A:
t1: adjustable, t2 = 0,5 s fixed
S1 in position B:
t1 and t2 adjustable
start with pulse
S1 in position A
start with break
S1 in position B
t 2
t 1
t 1
t 1
t 1
t 1
t 1
t 1
t 2
t 1
t 2
t 2
t 1
0,5s
t 2
t 1
t 1
t 1
t 1
t 2
t 2
t 1
t 1
t 2 =t a +t b +t g
t a
t 1 =t a +t b +t c
t 1 =t a +t b +t c
t 1 =t a +t b +t c
t 1 =t a +t b +t c
t 1 =t a +t b +t c
RV
IF
AW
EW/AW = Fleeting on make
AV/RV = Delay on energisation
t b
t g
t 1
t 1
t 1
= Delay on de-energisation
= Pulse forming function
= Fleeting on break
t e
t c
t h
S1 in position A
and break
S1 in position B
and de-energisation
0,5s + t d
t 2 =t e +t f
t 2 =t e +t f
t 1 =t h +t i
t d
t 1
t 2
t 2
t f
t i
t 1
t 1
M8291
U N
0
U N
0
15-16
15-16
15-16
15-16
15-16
15-16
U N
0
U N
0
15-16
15-16
15-16
15-16
15-16
15-18
15-18
15-18
15-18
15-18
15-18
15-18
15-18
15-18
15-18
15-18