Information Auxiliary Devices for Proximity Switches

Auxilliary Devices for Inductive Proximity Switches
Ind u s t r ie ele kt r o n i k
Universal Auxilliary Device ZSN
The universal ZSN 1/dc - 1.60 auxilliary device for proximity switches is used for
providing electrical isolation and for increasing the switching power. It can be used
universally as a
Dimension diagram
all dimensions in mm
24
- three-pole switch with either NO or NC behaviour and either plus- or
minus-switching,
- two-pole switch with either NO or NC behaviour,
- switch conforming to NAMUR specifications and operating conditions according
to DIN 19 234 or EN 50014/020.
5
5
10
75
The switching function of the relay outputs is reversible by inserting a jumper.
45
NAMUR switches are connected to input terminals E2 - M. In order to improve
reliability, this input is provided with an extra line break monitor. Whenever
a break is detected, the output relay K drops out.
Housing size .60
Technical data
Device conception
Input E1
- Input resistance
- Input frequency
- Minimum damping time of PS
- Voltage level without switch
Input E2
- Input resistance
- Input frequency
- Minimum damping time of PS
- Voltage level without switch
- Line break detection
Output
- Relay output
- Switching voltage
- Switching current
- Switching power with AC
- Switching power with DC
- Switching frequency
- Mechanical lifespan
AC voltage supply
- Tolerance
- Frequency
DC voltage supply
- Tolerance
- Residual ripple
Power consumption
Permitted position for operation
Connection
Protection rating acc. to DIN EN 60 529
Shock resistance
with half sine wave acc. to IEC 68
Permitted ambient temperature
- for operation
- for storage
Mounting
5.9
conform with VDE 0435
for three and two-pole switches
approx. 4.7 kΩ
max. 1 Hz
25 ms
+ 12 V DC, relay dropped out
for NAMUR switch
approx. 1 kΩ
max. 1 Hz
25 ms
+ 8.2 V DC, relay dropped out
I ≤ 0.2 mA
Three-pole
- NC or NO
- plus- or minus-switching
Two-pole
- NC or NO
B1 Jumper B2
B
B
P
E1 M C1 E2 M C2
B
Weight
approx. 300 g
Ordering data
Ref. no. 20.02-69
N
B
ZSN 1 / dc - 1.60
Ref. no. 20.02-69
Power
L
Connecting jumper B1 or B2
reverses the polarity of the
relevant input E1 or E2 to the
output relay.
Relay K
230 V AC
K
9 10 N 12 13 14
Netz 24 V DC
Power supply
Housing size
NAMUR switch
- NC or NO
N
1 reversal switch
24 ... 250 V AC or DC
0.05 ... 6 A
max. 1.250 VA
max. 50 W
max. 5.000 / h
30.000.000 switching cycles
230/115 or 42 or 24 V AC,
± 10 %
50 ... 60 Hz or
24 V DC
± 15 %
≤ 10 %
approx. 3 VA
any
min. 0.5 mm Ø solid or stranded
max. 2 x 2.5 mm Ø solid or
2 x 1.5 mm Ø stranded
IP 40, clamps IP 20
15 / 11 g / ms
0 ... + 55 °C
- 40 ... + 85 °C
snap mounting on standard rail
conform with DIN 46 277 / EN 50 022
.60, see dimension diagram
ZSN 1 / dc - 1.60 - (Vs)
with indication of the
voltage supply.
Connection diagram
Output
Proximity
switch PS
type
p = plusm = minusswitching
at input
without jumper
with jumper
when PS is damped, when PS is damped,
relay K is
relay K is
three-pole
three-pole
three-pole
three-pole
NO
NO
NC
NC
p
m
p
m
P, E1, M
P, E1, M
P, E1, M
P, E1, M
pulled-in
pulled-in
dropped out
dropped out
dropped out
dropped out
pulled-in
pulled-in
two-pole
two-pole
NO
NC
p
p
P, E1
P, E1
pulled-in
dropped out
dropped out
pulled-in
NAMUR
NAMUR
NC
NO
-
E2, M
E2, M
pulled-in
dropped out
dropped out
pulled-in
© Klaschka Industrieelektronik GmbH • Am Zeller Pfad 1 • 75242 Neuhausen / Germany
Fon +49 7234 79-0 • Fax +49 7234 79-112 • http://www.klaschka.com • e-mail: [email protected]
KB 20.02-69 - 2014-08

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