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Электронный компонент: S183156115

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Specifications are subject to change without notice (27.10.99)
1
Plug
Output
Supply: 24 VAC
Supply: 115 VAC
Supply: 230 VAC
Circular
SPDT
S 183 156 024
S 183 156 115
S 183 156 230
Current and Voltage Controls
1-Phase DC Current/Voltage Amplifier
Type S 183
Product Description
Programmable DC amplifier
plug-in metering relay for sen-
sors with outputs according
to IEC 381. With its built-in
time delay, delay on operate
Ordering Key
Housing
Type
Output
Power supply
Programmable DC amplifier for sensors
with voltage/current outputs, in accordance
with IEC 381
Selectable current/voltage ranges
Built-in adjustable timer function: delay on operate
and delay on release
Sensor output: 22 VDC/25 mA, IEC 381
Latching at set level possible
Output: 10 A SPDT relay
Plug-in type module
S-housing
LED-indication for power supply and output ON
AC power supply
or on release, latch function
and adjustable hysteresis this
relay can control many differ-
ent applications.
Type Selection
Input Specifications
Input
Pins 6 & 7
Voltage input (pin 6 pos.)
Pins 5 & 7
Current input (pin 5 pos.)
Pins 7
Ground
Current ranges
0 - 10 mA
2 - 10 mA
0 - 20 mA (IEC 60381-1)
4 - 20 mA (IEC 60381-1)
Voltage ranges
0 - 5 V (IEC 60381-1)
1 - 5 V (IEC 60381-1)
0 - 10 V (IEC 60381-1)
2 - 10 V
- 10 - + 10 V (IEC 60381-1)
Impedance
Pins 6 & 7
1 M
Pins 5 & 7
50
Reduction of impedance
Insert external resistor between
pins 6 & 7
Latching
Interconnection of pins 9 &11
latching at set level
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 ms) (cont./elect.)
(IEC 60664)
Power supply to sensor
Pins 8 & 7
pin 7 ground
22 VDC, 25 mA
stabilized and short-circuit proof
(DIN/IEC 60381)
Output Specifications
S 183 156 024
2
Specifications are subject to change without notice (27.10.99)
1 2 3 4 5
1 2 3 4 5
S 183
Mode of Operation
The 2. DIP-switch is for selec-
tion of max. or min. level de-
tection, output relay on or off.
S 183 contains 22 VDC/25
mA power supply for sensor;
power supply is stabilized and
short-circuit proof.
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 hystere-
sis. If the relay is latched it
remains ON once it has been
activated.
The S 183 is a max. or min.
level amplifier relay for use
with sensor having an ana-
logue output or voltage sig-
nals which are in accordance
with IEC 381-1/381-2.
9 input ranges are selectable
by the last 3 DIP-switches at
the front (see below). Stan-
dard hysteresis is 5%, but
may be increased by inserting
an external resistor between
pins 9 and 11. The relay can
be latched if pins 9 and 11 are
short-circuited and set point
is exceeded.
The delay on operate or de-
lay on release timer functions
are selected by the 1. DIP-
switch and the time is adjust-
able (0.15 - 10 s) on the upper
potentiometer at the front.
Wiring Diagrams
Hyster
esis
Power supply
S 183
Power supply
S 183
Latch
4-20 mA
0-20 mA
All voltage inputs
Power supply
S 183
Power supply
S 183
Voltage input
Voltage input
Ground
Current input
Ground
Current input
Latch/
Hyster
esis
Sensor supply
PE = Pin 7
Sensor supply
Sensor supply
1 2 3 4 5
Power supply AC types
Overvoltage cat. III (IEC 60664)
Rated operational voltage
(IEC 60038)
through pins 2 & 10
024
24 VAC 15%, 45 to 65 Hz
115
115 VAC 15%, 45 to 65 Hz
230
230 VAC 15%, 45 to 65 Hz
Voltage interruption
40 ms
Dielectric voltage
2 kVAC (rms)(supply/elect.)
Rated impulse withstand volt. 4 kV (1.2/50 s) (line/neutral),
no direct connection to
electronics
Rated operational power
8 VA
Power ON delay
600 ms
Reaction time
= 100 ms, 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
1 2 3 4 5
set point less hysteresis. The
relay releases when the
measured value exceeds set
point for more than the set
time.
Example 4
Delay on operate,
min. level detection
The relay operates when the
measured value drops below
set point less hysteresis for
more than the set time. The
relay releases when the
measured value exceeds set
point.
Example 2
Delay on release,
max. level detection
(min. level guard)
The relay operates when the
measured value exceeds set
point. The relay releases when
the measured value drops
below set point less hystere-
sis for more than the set time.
If the relay is latched it re-
mains ON once it has been
activated.
Example 3
Delay on release,
min. level detection
(max. level guard)
The relay operates when the
measured value drops below
Supply Specifications
General Specifications
Specifications are subject to change without notice (27.10.99)
3
S 183
Time setting
Adjustable on potentiometer
0.15 s - 10 s (tolerance on
max.: -1 s, +3 s).
Ranges
0 - 20 mA/
0 - 10 V
4 - 20 mA/
2 - 10 V
0 - 10 mA/
0 - 5 V
2 - 10 mA/
1 - 5 V
- 10 - + 10 V
Latch/Hysteresis
Hysteresis normally 5%. Pins
9 and 11. Different hysteresis
are available by inserting a
resistor.
Time/Range Setting
Hysteresis Resistor
(% of input level)
between
9 & 11
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
Level control
Min. level
control:
Max. level
control:
DIP-switches are placed be-
hind a small removable front
plate on the relay.
Sockets
S 411
Hold down spring
HF
Mounting rack
SM 13
Socket covers
BB 4
Front mounting bezel
FRS 2
Current metering transformers A 82-10, E 82-20 25, A 82-20
Potentiometer lock
PL 2
For further information refer to "Current Metering Transfor-
mers", and "Accessories".
Accessories
Operation Diagram
td = Power ON delay
t = Adjustable timer (0.15 - 10 s)
Power supply
Set level
Hysteresis
Latch
Example 1: Relay ON
Example 2: Relay ON
Example 3: Relay ON
Example 4: Relay ON
T
T
T
T
T
T
T
T
Td
Td
Td
Td
Td
Td
Td
T
T
T
T
T
T