SIEMENS
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Siemens IC 10 · 2017
Industrial Communication
Introduction
2
IO-Link: Industrial controls (continued)
SIRIUS 3RB24 overload
relay
Overload relays
SIRIUS 3RB24 electronic overload relays for IO-Link for high-feature applications
• Diagnostics and current value transmission via IO-Link
• Current measuring modules (3RB29) for current values from 0.3 ... 630 A
• Controlling direct-on-line, reversing and wye-delta starters via IO-Link in conjunction with
contactors
• Full motor protection through PTC connection
Your advantage: Communication-capable overload relay enables remote diagnostics and
preventative maintenance.
3RB24
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SIRIUS 3RA64 compact
starter
Motor starters for operation in the control cabinet
3RA64, 3RA65 compact starters for IO-Link
• Integrated functionality of a circuit breaker, contactor and electronic overload relay and
various functions of optional mountable accessories
• Can be used for direct starting of standard induction motors up to 32 A
(approx. 15 kW/400 V)
• Compact design offers enormous savings in space and wiring in the control cabinet
• Low variance of devices thanks to wide setting ranges for the rated current and wide
voltage ranges
Your advantage: The diagnostics data of the process collected by the 3RA6 compact
starter, e.g. short circuit, end of service life, limit position etc., are not only indicated on the
compact starter itself but also transmitted to the higher-level control system through IO-Link.
3RA64
3RA65
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Monitoring relays
SIRIUS 3RR24 monitoring
relay
SIRIUS 3RR24 monitoring relays for mounting onto 3RT2 contactors for IO-Link
• Monitoring relays for mounting onto 3RT2 contactors
• Parameterization and diagnostics via the display on the device or via IO-Link
• Adjustable warning and switch-off limit values and on/tripping delay times
• All current measured values available in the control system
Your advantage: Communication-capable monitoring relay enables remote diagnostics
and preventative maintenance.
3RR24
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SIRIUS 3UG48 monitoring
relay
SIRIUS 3UG48 monitoring relays for stand-alone installation for IO-Link
• Monitoring of
-
Network (3UG481)
-
Voltage (3UG483)
-
Current (3UG4822)
-
Power factor (3UG484)
-
Fault current (3UG4825)
-
Speed (3UG485)
• Parameterization and diagnostics via the display on the device or via IO-Link
• Adjustable warning and switch-off limit values and on/tripping delay times
• All current measured values available in the control system
Your advantage: Communication-capable monitoring relay enables remote diagnostics and
preventative maintenance.
3UG48
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SIRIUS 3RS14, 3RS15 tem-
perature monitoring relay
SIRIUS 3RS14, 3RS15 temperature monitoring relays for IO-Link
• Measuring the temperature of solids, liquids and gases
• Use of resistance sensors (3RS14) or thermocouples (3RS15)
• Parameterization and diagnostics via the display on the device or via IO-Link; adjustable
warning and switch-off limit values and on/tripping delay times
• All current measured values available in the control system
Your advantage: Independent monitoring easily linked to the control system.
3RS14, 3RS15
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© Siemens AG 2016