1. SIMIREL Relays for every application
For internal use only

2. SIMIREL: - Relays for every application
3RS10/11 Temperature monitoring
relays
7PV Plug-in time relays
Overview
3RP1 Time relays
3TX70 Interfaces
3TG10 Power Relays
3TX71 Plug-in relays
3UG3
Monitoring relays for electrical and non electrical Size
3RN1 Thermistor motor protection
3RS17 Interface converters

3. What does SIMIREL stand for?
SIMIREL: Siemens Monitoring Interface Relays
Contactor- or
Relays logic
Control Technology
Timers
Monitoring Technology
AC 3 x 480 V
<> °C
1-3
PT100
<
>
PTC U
I, cos phi
°C or °F
1 or 3~
Application
Interface Technology
Analog
Digital
0-10 V
0/4-20 mA
Inputs
Outputs

4. Market-Situation Germany
SIMIREL:
Product-
Features like:
SIEMENS CD CC:
Portfolio like:
Dold
Schleicher
BTR
Hiquel
Entrelec Schiele (ABB)
Tele Steuertechnik
Pilz
Crouzet (Schneider)
(Timers)
Control-
Techn.
Schneider
ABB
Competence
CD CC -
Strategy
Market share Germany
Moeller
Monitoring
Technology
Weidmüller
Finder
Phoenix
Interface
Technology
Interface-
AS - CD
Level
SIEMENS
A&D CD CC
SIMIREL
Example Thermistor-Motor protection: of approx visited customers need Thermistor-Motor protection, but only 6 of them are buying this device form Siemens.

5. Checklist: Where is Simirel found? Who are the competitors?
Control Technology
Interface Technology
- timers
(e.g. for Star - Delta)
Competitors:
Crouzet /Schneider
Schleicher
Entrelec-Sch./ABB
Tele-Steuergeräte
Rockwell
Pilz ...
- Analog converter
- Interface relays
- Plug-In Relays
- Power relays
Competitors:
Rockwell
Phoenix
Weidmüller
Finder
Omron ...
Competitor
Monitoring Technology
Competitor:
Crouzet/Schneider
Schleicher
Entrelec-Sch./ABB
- Voltage
- Phase
- Current
- Cos phi
- Speed
- Level
- Temperature
- Thermistor-
motor protect.
Tele-Steuergeräte
Rockwell
Pilz ...

6. Timers 3RP1/ 7PV Product Family Strength / Weaknesses Use
15 Time ranges
1 CO or 2 CO
8 or 16 functions
different or wide voltage range
OFF delay
wye-delta
Clock-pulse
ON delay
Multi-function
1-15 Time ranges
1-2 CO or 1NO or 1 semic.
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
1 CO
different voltages
Product Family
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

7. Temperature monitoring relays 3RS10/11
Analog product
Digital Devices according to DIN 3440
Digital products up to 3 Resistor-Sensors
For easy closed circuit controls or monitoring
open / closed circuit princ.
Over/under/ or window-function
For motor-monitoring with PT100/1000, KTY83/84 or NTC
New
Product Family
Strength / Weaknesses
very easy use
3RS1041 for up to 3 sensors in 45mm housing
Certification as “Temperature monitor”, DIN3440
Screw- and spring loaded terminal
no certification as “limiter”, DIN 3440
no analog output and front panel mounting
Use
- for easy controls
- for Monitoring from heat generation plants

8. Thermistor-motor protection 3RN1
Low-Cost
6 Sensors
2 Sensors
Standard products
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
Product Family
Strength / Weaknesses
Screw- und spring loaded terminal
compact device with internal connected common
terminal label as monitoring relay and as motor protection relay
variances 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

9. 3RN1 Thermistor Devices, the “Airbag” for the Motor
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
Labeling for
“Overload
protection
devices”
Old
New
Product Family
Function number
Classification No.
Labeling
for “Relays”
Function number
Classification No.

10. All of the advantages of the 3RN1 Thermistor Motor Protection Device
Monitoring relays
Thermistor motor protection

11. For electrical signals For non electrical siganls
Monitoring Relays 3UG3
For electrical signals
For non electrical siganls
0,2
0,4
0,6
0,8 1
1,2
1,4 10 20 30 40 50 60 70 80 90
100
110
120
130
140
150
160
170
M [Nm] I
Cos j
2 point level control from conductive liquidts
underspeed-
monitoring
Phase -loss
-sequence
-asymmetric
Voltage
- one phase
- three phase
current
Cos j
Isolation
Product Family
Strength / Weaknesses
More functions
products are state-of-the-art
no spring loaded terminal
Use
- fault monitoring
- symptoms of wear
- net-problems
- liquid level monitoring o

12. Complete Line supply Monitoring: Voltage, Phase failure, Sequence and Assymmetry
Monitoring relays
Electrical quantities

13. A Comparison between current and Cos j (to Monitor the Motor Load)
Monitors motor no-load operation
Monitors loads in the lower 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 switch for 0/4-20 mA
Product Family
1,4
1LA7166-4AA60-Z 15kW / 98.5Nm
1,2
cos phi
1,0
current
0,8
0,6
Mn = 98.5Nm
0,4
0,2
M [Nm] 10 20 30 40 50 60 70 80 90
100
110
120
130
140
150
160
170

14. Current and Cos-phi: Dependent on the Motor Load
Monitoring relays
Electrical quantities

15. 3TX70 Interface Elements: Relay or Semiconductor?
Advantages of relays
Advantages of semiconductors
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
High
Probability of failure
Mechanical
parts start to wear
Product Family
Probability that
electronic
components will fail
Medium
Low
Lifetime
Recommend semiconductors for:
Input interfaces
High number of operating cycles
High loads
Capacitive loads
DC loads
Highest quality requirements

16. 3RS17 Analog Interface Converter
Analog interface converters are used in conjunction with a PLC:
Converting analog signals
Electrically isolating analog signals
Converting non- normalized signals into normalized signa
Converting analog signals into frequency signals
Overvoltage, EMC short-circuit protection
NEW
Product Family

17. Typical Applications
Some PLC applications use analog I/O and may require an interface converter
Converter
Sensor, e.g.
Sonar Bero mA V
Analog PLC input V V
Product Family mA Hz
Approx. 5 % of all analog
input signals have a
converter to convert from:
Voltage to voltage
Voltage to frequency
Voltage to current
Current to current
Current to voltage
Current to frequency

18. Converters for Standard Interfaces
Individual interfaces
Inputs / outputs which can be changed-over
Passive disconnectors-
individual interfaces
24 V AC/DC supply voltage, electrically isolated, 2 way
Input:
0/ mA V
Output:
24 V AC/DC,electr. isolated, 2 way
V AC/DC,electr.isolated, 3 way
Input: / mA V
Output:
0/ mA
kHz
Electrically isolated,
2 way
Input:
0/ mA
Output:
Product Family
Frequency: Hz Hz kHz V

19. Converting non-normalized Signals into normalized Signals
Universal converter
24 V AC/DC, 2-way isolation
24 V AC/DC, 3-way isolation
V AC/DC, 3-way isolation
Input
0...60mV
0..100mV mV mV
0...1V
0...2V
0...5V
0...10V
0...20V
2...10V
0...10mA
4...20mA
+-5mA
+-20mA
Output
0/ mA V
Product Family

20. Promotional Material

21. Demonstrations Available

22. Temperature Monitoring
DC 24V
3RS1040-2GW50
PT100
DC 0V

23. Interface Converter
3RS1725-1FD00
DC 0-24V mA
DC 0V
DC 0V
DC 24V
DC 0V

24. SIMIREL: - Relays for every application
3RS10/11 Temperature monitoring
relays
7PV Plug-in time relays
Overview
3RP1 Time relays
3TX70 Interfaces
3TG10 Power Relays
3TX71 Plug-in relays
3UG3
Monitoring relays for electrical and non electrical Size
3RN1 Thermistor motor protection
3RS17 Interface converters

25. SIMIREL Relays for every application
For internal use only