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Overview
3RS10/11Temperature
monitoringrelays
3TG10 Power Relays
3TX71Plug-in relays
3RS17 Interface converters
3TX70 Interfaces
7PV Plug-in time relays
3RP1Time relays
3RN1 Thermistor motor protection
3UG3Monitoring
relays for electrical and non electrical
Size
SIMIREL: - Relays for every application
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Application
0-10 V0/4-20 mA
Interface TechnologyAnalog Digital
Inputs Inputs OutputsOutputs
Contactor- or Relays logic
Control Technology
Timers
Monitoring TechnologyAC 3 x 480 V
<> °C1-3PT100
<>
<>
PTC
U
I, cos phi
°C or °F
1 or
3~
What does SIMIREL stand for?SIMIREL: Siemens Monitoring Interface Relays
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Market-Situation Germany
SIMIREL:Product-
Features like:SIEMENS CD CC:
Portfolio like:
Example Thermistor-Motor protection: 35 of approx. 500 visited customers need Thermistor-Motor protection, but only 6 of them are buying this device form Siemens.
SIE
MEN
SA
&D
CD
CC
Sch
neid
er
AB
BM
oeller
Weidmüller
FinderPhoenix
SIMIREL
Dold
Schleicher
BTR
Hiquel
Entrelec Schiele (ABB)
Tele Steuertechnik
Pilz
Crouzet (Schneider)M
ark
et
sh
are
Germ
an
y
InterfaceTechnology
(Timers)Control-
Techn.
MonitoringTechnology
CD
CC
- C
om
pete
nce
AS
- C
DIn
terf
ace-
Level
Strategy
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Competitor
Checklist: Where is Simirel found? Who are the competitors?
Interface Technology
- Analog converter- Interface relays- Plug-In Relays- Power relays
Competitors:
Rockwell
Phoenix
Weidmüller
Finder
Omron ...
- timers (e.g. for Star - Delta)
Competitors:
Crouzet /Schneider
Schleicher
Entrelec-Sch./ABB
Tele-Steuergeräte
Rockwell
Pilz ...
Control Technology
Monitoring Technology
- Voltage- Phase- Current - Cos phi
Competitor:
Crouzet/Schneider
Schleicher
Entrelec-Sch./ABB
Tele-Steuergeräte
Rockwell
Pilz ...
- Speed- Level- Temperature- Thermistor- motor protect.
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Timers 3RP1/ 7PV
Strength / Weaknesses
For Front panel or DIN Rail Mounting
With Screw- Connection or Spring loaded
Terminal
No special types for added features
No connection for remote- potentiometer
Use- For On- Delay
(80%)
- very short times (15ms)
- Wye/Delta- For simple
machines
Product Family
15 Time ranges
1 CO or 2 CO
8 or 16 functions
different or wide voltage range
OFF delay wye-delta Clock-pulse ON delayMulti-function
1-15 Time ranges
1-2 CO or 1NO or 1 semic.
different or wide voltage range
1-7 Time ranges
1 CO or 2 CO
with or without auxiliary voltage
1 NO and 1 NO delayed
50 ms dead interval
variant with idling time
separate settings for pulse and clock
15 Time ranges
1 CO different
voltages
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Strength / Weaknesses
very easy use 3RS1041 for up to 3 sensors in 45mm housingCertification as “Temperature monitor”, DIN3440Screw- and spring loaded terminal
no certification as “limiter”, DIN 3440no analog output and front panel mounting
Product Family
Temperature monitoring relays 3RS10/11
open / closed circuit princ.Over/under/ or window-function
For motor-monitoring
with PT100/1000, KTY83/84 or
NTC
For easy closed circuit
controls or monitoring
Analog productDigital Devices
according to DIN 3440
Digital products up to
3 Resistor-Sensors
Use
- for easycontrols
- for Monitoring from heat generation plants
New
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Product Family
Thermistor-motor protection 3RN1
terminal A1 is internal connected with common of the changeover contact
variances with - no voltage protection- short circ. and sensor brake detection- protective separation
For ”warning and switch off”
For up to 6 motors with one relay
Low-Cost 6 Sensors 2 SensorsStandard products
Strength / Weaknesses
Screw- und spring loaded terminalcompact device with internal connected commonterminal label as monitoring relay and as motor protection relayvariances with 1no +1nc, 2co order 2co gold plated
no special variance for transformer protection
Use
- frequent switch or brake
- restricted cooling or high enviroment temperature
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1. The 24V DC devices have been re-designed for 24V AC/DC 2. New versions with 2W or 2W hard gold-plated contacts
for 3RN1010, 3RN1011* and 3RN1012*(*with short-circuit detection)
• 3. Modified terminal labeling
3RN1 Thermistor Devices, the “Airbag” for the Motor
Labeling for “Overloadprotectiondevices”
Old New
Labeling for “Relays”
95 05
96 98 06 08
Function numberClassification No.
11 21
14 12 24 22
Function numberClassification No.
Product Family
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All of the advantages of the 3RN1 Thermistor Motor Protection Device
Monitoring relays
Thermistor motor protection
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Product Family
Monitoring Relays 3UG3
0
0,2
0,4
0,6
0,8
1
1,2
1,4
0 10 20 30 40 50 60 70 80 90100110120130140150160170M [Nm]
I
Cos
Phase -loss-sequence-asymmetric
Voltage- one phase- three phase
current- one phase
Cos
Isolation
2 point level control
from conductive
liquidts
underspeed-
monitoring
For electrical signalsFor non electrical
siganls
Strength / Weaknesses
More functions
products are state-of-the-art
no spring loaded terminal
Use
- faultmonitoring
- symptoms of wear
- net-problems- liquid level
monitoring
o
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Complete Line supply Monitoring: Voltage, Phase failure, Sequence and Assymmetry
Monitoring relays
Electrical quantities
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Cos
– Monitors motor no-loadoperation
– Monitors loads in thelower power range
– Extremely simple line supply compensation
) Current (single-phase)– Monitors motor loads
– Monitors loads for functionality including wiring
– Monitors a phase for over or undercurrent, e.g. load shedding when an overload condition occurs
– As analog threshold value switchfor 0/4-20 mA
00 10 20 30 40 50 60 70 80 90 100110120130140150160170
1LA7166-4AA60-Z 15kW / 98.5Nm
0,2
0,4
0,6
0,8
1,0
1,2
1,4
M [Nm]
Mn = 98.5Nm
cos phicurrent
A Comparison between current and Cos (to Monitor the Motor Load)
Product Family
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Current and Cos-phi: Dependent on the Motor Load
Monitoring relays
Electrical quantities
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No residual voltage Isolating gap when de-
energized Output interface is more
favorably priced
Unlimited lifetime High DC switching capability Highest contact reliability No welding for capacitive
loads Mostly short-circuit proof
Advantages of relays Advantages of semiconductors
3TX70 Interface Elements:Relay or Semiconductor?
Lifetime
High
Medium
Low
Mechanical parts start to wear
Probability of failure
Probability thatelectronic componentswill fail
Recommend semiconductors for: Input interfaces High number of operating cycles High loads
Capacitive loads DC loads Highest quality requirements
Product Family
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3RS17 Analog Interface Converter
Analog interface convertersare used in conjunctionwith a PLC:
– Converting analog signals
– Electrically isolatinganalog signals
– Converting non- normalizedsignals into normalized signa
– Converting analog signalsinto frequency signals
– Overvoltage, EMCshort-circuit protection
NEW
Product Family
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V
mA
0 10 V
4 20
mA
0 10
V
0 10
Hz
Sensor,e.g.
Sonar Bero
AnalogPLCinput
Converter
Voltage to voltage Voltage to frequency Voltage to current Current to current Current to voltage Current to frequency
Approx. 5 % of all analog input signals have a converter to convert from:
Typical Applications
Some PLC applications use analog I/O and may require an interface converter
Product Family
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Converters for Standard Interfaces
24 V AC/DC,electr. isolated, 2 way 17-264 V AC/DC,electr.isolated, 3 way
Input: 0/4 - 20 mA0 - 10 V
Output:0/4 - 20 mA0 - 10 kHz
Inputs / outputs which can be changed-over
Electrically isolated,2 way
Input: 0/4 - 20 mA
Output:0/4 - 20 mA
Passive disconnectors- individual interfaces
24 V AC/DC supply voltage, electrically isolated, 2 way
Input: 0/4 - 20 mA0 - 10 V
Output: 0/4 - 20 mA0 - 10 V
Individual interfaces
Frequency:0 - 50 Hz0 - 100 Hz0 - 1 kHz 0 - 10 V
Product Family
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Converting non-normalized Signals into normalized Signals
Universal converter
– 24 V AC/DC, 2-way isolation– 24 V AC/DC, 3-way isolation– 17-264 V AC/DC, 3-way isolation
– Input0...60mV 0..100mV 0...300mV0...500mV0...1V0...2V0...5V0...10V0...20V2...10V0...10mA4...20mA+-5mA+-20mA
Output0/4 - 20 mA0 - 10 V
Product Family
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Interface Converter
DC 0VDC 24V
DC 0-24V
DC 0V
3RS1725-1FD00
DC 0V
mA
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Overview
3RS10/11Temperature
monitoringrelays
3TG10 Power Relays
3TX71Plug-in relays
3RS17 Interface converters
3TX70 Interfaces
7PV Plug-in time relays
3RP1Time relays
3RN1 Thermistor motor protection
3UG3Monitoring
relays for electrical and non electrical
Size
SIMIREL: - Relays for every application
Top Related