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Электронный компонент: S180156230

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Specifications are subject to change without notice (08.03.01)
1
Monitoring Relays
Product Description
Universal AC/DC current and
plug-in voltage metering relay.
Built-in time delay with both
delay on operate and on rele-
ase. Exchangeable module for
S 180 156 024
Ordering Key
Housing
Type
Output
Power supply
different ranges and values.
Latch function and external
adjustment of hysteresis. For
a wide range of applications.
Type Selection
Plug
Output
Supply: 24 VAC
Supply: 115 VAC
Supply: 230 VAC
Circular
SPDT
S 180 156 024
S 180 156 115
S 180 156 230
Ordering Key
Code module
Type
Measuring range
Type Selection - Volt. Code Module
Type
Voltage
Max. Input
im-
range
voltage
pedance
SMK8001 50mV
10-50 mV
1 V
1 k
SMK8001 60mV
12-60 mV
1 V
1 k
SMK8001 100mV
20-100 mV
2 V
4.7 k
SMK8001 150mV
30-150 mV
2 V
10 k
SMK8001 1V
0.2-1 V
10 V
70 k
SMK8001 2.5V
0.5-2.5 V
30 V
70 k
SMK8001 4V
p
0.8-4 V
p
, MI
50 V
p
70 k
input
SMK8001 10V
2-10 V
50 V
470 k
SMK8001 25V
5-25 V
100 V
470 k
SMK8001 50V
10-50 V
150 V
470 k
SMK8001 150V
30-150V
250 V
1 M
SMK8001 300V
60-300 V
500 V
1 M
SMK8001 500V
100-500 V
600 V
1 M
Range equal rms value of a sinusoidal voltage, except
SMK8001 4V
p
.
Type Selection - Cur. Code Module
Type
Current
Max. Input
im-
range
current
pedance
SMK8002 1mA
0.2-1 mA
10 mA
102
SMK8002 20mA
4-20 mA
100 mA
5.11
SMK8002 100mA
20-100 mA
500 mA
1.0
SMK8002 500mA
100-500 mA
2 A
0.1
SMK8002 1A
0.2-1 A
5 A
0.1
SMK8002 2A
0.4-2 A
6 A
20 m
SMK8002 5A
1-5 A
10 A
10 m
AC/DC current/voltage control relay
Code module for 7 current ranges (1 mA - 5A)
Code module for 13 voltage ranges (50 mV - 500 V)
Switch for selection of AC/DC measuring
Built-in adjustable timer function: delay on operate
and delay on release
Maximum or minimum level detection
Latching at set point possible
Output: 10 A SPDT relay
Plug-in type module
S-housing
LED-indication for power supply and output ON
AC power supply
1-Phase AC/DC Current/Voltage
Type S 180
SMK8001 50mV
2
Specifications are subject to change without notice (08.03.01)
Output
SPDT relay
Rated insulation voltage
250 VAC (rms)
(cont./elect.)
Contact ratings (AgCdO)
(micro gap)
Resistive loads
AC 1
10 A/250 VAC (2500 VA)
DC 1
1 A/250 VDC (250 W)
or
10 A/25 VDC (250 W)
Small inductive loads AC 15
2.5 A/230 VAC
DC 13
5 A/24 VDC
Mechanical life
30 x 10
6
operations
Electrical life
AC 1
2.5 x 10
5
operations
(at max. load)
Operating frequency
7200 operations/h
Dielectric strength
Dielectric voltage
2 kVAC (rms) (cont./elect.)
Rated impulse withstand volt. 4 kV (1.2/50 s) (cont./elect.)
(IEC 60664)
Input Specifications
Input
Pins 5 V/A
+ DC/AC phase
Pins 6 5 A range
+ DC/AC phase
Pins 7 V/A
- DC/AC neutral
Latching
Interconnection of pins
8 & 9 latching at set level
Power supply AC types
Overvoltage cat. III (IEC 60664)
Rated operational voltage
(IEC 60038)
Through pins 2 & 10
024
20-28 VAC, 45 to 65 Hz
115
90-130 VAC, 45 to 65 Hz
230
190-270 VAC, 45 to 65 Hz
Voltage interruption
40 ms
Dielectric voltage
None (supply/elect.)
Rated impulse withstand volt. 4 kV (1.2/50 s) (line/neutral),
no direct connection to
electronics
Rated operational power
2.5 VA
Power ON delay
500 ms
Reaction time
= 0.3 s, worst case reaction
time may be up to 5 x
Indication for
Power supply ON
LED, green
Output ON
LED, red
Environment
(IEC 60947-1)
Degree of protection
IP 20 B (IEC 60529)
Pollution degree
2 (IEC 60664)
Operating temperature
-20 to +50C (-4 to +122F)
Storage temperature
-50 to +85C (-58 to +185F)
Weight
200 g
Approvals
UL, CSA
CE Marking
Yes
S 180 is an AC/DC current/
voltage metering relay. The 7
current and 13 voltage ranges
are selected by means of dif-
ferent code modules. AC/DC
metering and delay on oper-
ate/delay on release timer
functions are selected by DIP-
switch behind the code mod-
ule. Inversion of the output is
possible by interconnecting
pins 9 and 11. Latching and
extension of hysteresis are
possible by interconnecting or
adding a resistor between pins
8 and 9.
Example 1 - Delay on
operate, max. level detection
The relay operates when the
measured value exceeds set
point for more than the set
time. The relay releases when
the measured value drops
below set point less hyster-
esis. If the relay is latched it
remains ON once it has been
activated. Example 1 is a so-
called lower min. level guard
when the relay is not latched.
Example 2 - Delay on re- le-
ase, max. level detection
The relay operates when the
measured value exceeds set
point. The relay releases when
the measured value drops
below set point less hyster-
esis for more than the set
time. Example 2 is a so called
min. level guard when the re-
lay is not latched.
Example 3 - Delay on
release, min. level detection
The relay releases when the
measured value exceeds set
point for more than the set
time. The relay operates when
the measured value drops
below set point less hyster-
esis. If the relay is latched it
remains ON once it has been
activated. Example 3 is a so-
called max. level guard when
the relay is not latched.
Example 4 - Delay on
release, min. level detection
The relay releases when the
measured value exceeds set
point. The relay operates
when the measured value
drops below set point less hy-
steresis for more than the set
time. Example 4 is a so- cal-
led max. level guard when the
relay is not latched.
Latching can be released by
opening the contact between
pins 8 and 9 or by interrupting
supply voltage.
Mode of Operation
S 180
Output Specifications
Supply Specifications
General Specifications
Specifications are subject to change without notice (08.03.01)
3
S 180
Wiring Diagram
Input
Power supply
S 180
Latch/
hysteresis
Inversion
PE = Pin 7
Time/Range Setting
Time setting
By DIP-switch behind code
module.
Delay on operate
Delay on release
Time range
0.15-10 s.
Min. tolerance: < 0.15 s.
Max. tolerance: -1 s, +3 s.
Time constant
amplifier
= 0.3 s.
Inversion of output
Interconnect pins 9 and 11.
Latch/Hysteresis
Different hysteresis are avai-
lable by inserting a resistor.
Hysteresis
Resistor between
(% of input level) 8 & 9
Approx. 5%
none
Approx. 10%
750 k
Approx. 20%
200 k
Approx. 30%
100 k
Approx. 50%
50 k
Approx. 75%
20 k
Latch
< 2 k
AC/DC measuring
Set by switch behind code
module.
AC current/
AC voltage
DC current/
DC voltage
Average value measuring prin-
ciple. rms-value calibrated at
sinusoidal curve (rms = 1.11 x
average of sine).
Operation Diagram
td = Power ON delay
t = Time
Power supply
Set level
Hysteresis
Latch
Example 1: Relay ON
Example 2: Relay ON
Example 3: Relay ON
Example 4: Relay ON