Siemens

SIRIUS Coupling Relays and Signal Converters

Siemens SIRIUS coupling relays and signal converter devices control systems with a wide array of options

Image of Siemens SIRIUS Coupling Relays and Signal ConvertersSiemens coupling relays are globally applicable without any problems. Low-noise SIRIUS power relays with a long service life are available for switching high loads or high inrush currents.

Signal converters perform the coupling function for analog signals on both the input side and the output side. They are indispensable when processing analog values with electronic controls. Under harsh industrial conditions in particular, it is often necessary to transmit analog signals over long distances. Electrical separation is then needed as a result of the different power supplies. The resistance of the wiring causes potential differences and losses which must be prevented.

Features
  • Coupling relay 3RQ1
    • Wide-range voltage versions from 24 VAC/DC to 240 VAC/DC available with a mounting depth of 90 mm for all versions
    • Permanent wiring by means of removable terminals with screw terminals or spring-loaded terminals (push-in)
    • Replacement of individual terminals minimizes wiring effort
    • Can be used as output expansion for SIRIUS 3SK safety relays via device connectors
    • All versions with real load contacts, also in the NC circuit
    • Safety certification according to functional safety SIL 3/PL e
    • Device versions with protective coating on printed circuit board
    • International standards and certifications including CE, UL/CSA, EAC, railway approvals, and more
  • Coupling relay 3RQ2
    • Permanent wiring by means of removable terminals with screw terminals or spring-loaded terminals (push-in)
    • Replacement of individual terminals minimizes wiring effort
    • A product for all voltages from 24 VAC/DC to 240 VAC/DC
    • Reduced costs thanks to fewer versions
    • Especially high contact reliability even at low currents thanks to versions with hard gold-plated contacts
    • International standards and certifications including CE, UL/CSA, EAC, railway approvals, and more
  • Coupling relay 3RQ3
    • All versions with screw terminals or spring-loaded terminals (push-in technology)
    • TOP wiring with spring-loaded terminals (push-in) for quick and reliable wiring
    • Low space requirements in the control cabinet thanks to a consistent width of 6.2 mm
    • Clearly visible functional state of the coupling relay by green LED
    • Integrated reverse polarity protection and EMC suppressor diode
    • Universal bridging option using connecting combs for all terminals
    • Galvanic isolation plate for isolating different voltages in neighboring devices
    • Device versions with protective coating on printed circuit board
    • Clip-on labels available as set for individual labeling
  • Coupling relay with plug-in relays
    • Wiring without tools and vibration-proof connection thanks to innovative push-in spring-type terminals
    • Base with logical isolation for easy wiring
    • Tested AC-15 and DC-13 switching capacity
    • 7 available coil voltages: 24 VDC, 24 VAC, 115 VAC, 230 VAC
    • Hard gold-plated contacts for optimum interaction with electronic controls
  • Signal converter
    • Narrow design
    • Easy-to-set universal converters
    • Converters with frequency output
    • All ranges are fully calibrated
    • Universal family of devices – the perfect solution for every application
    • Integrated manual-automatic switch with a setpoint generator
    • Outputs are short-circuit-proof
    • Up to 30 V protection against damage caused by wiring errors
Resources
    Image of Siemens SIRIUS Coupling Relays and Signal Converters
Applications
  • Switching/motor load applications and any process that can be monitored for current, voltage, speed, fill level, temperature, or phase balance
  • Railway – withstands extreme ambient conditions
  • Elevators – reliable control of brakes, doors, and signals
  • Mechanical engineering and conveyor technology – safe reading of signals and safe switching off of actuators
  • Automotive
  • Food and beverage
  • Wind
  • Marine
  • Mining
  • OEMs/panel building
  • Oil and gas
  • Agriculture
  • Cement
  • Water/wastewater
  • Packaging
  • Pharmaceutical

PT3A5 Plug-in Relay Couplers

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
PLUG-IN COUPL., COMPLETE UNIT 24LZS:PT3A5L24PLUG-IN COUPL., COMPLETE UNIT 24מיידית - 5$317.93הצגת הפרטים
PLUG-IN RELAY COMPLETE UNIT AC23LZS:PT3A5T30PLUG-IN RELAY COMPLETE UNIT AC23מיידית - 5$340.47הצגת הפרטים
PLUG-IN RELAY COMPACT UNITLZS:PT3A5R24PLUG-IN RELAY COMPACT UNITמיידית - 0$292.80הצגת הפרטים
PLUG-IN RELAY COMPACT UNITLZS:PT3A5S15PLUG-IN RELAY COMPACT UNITמיידית - 0$313.58הצגת הפרטים

3RS70 Signal Converters

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
SWTCHBL MULTI-RANGE CNVRTR, 24-23RS70051FW00SWTCHBL MULTI-RANGE CNVRTR, 24-2מיידית - 2$2,163.38הצגת הפרטים
4-20MA TO 4-20MA CNVRTR, PASSIVE3RS70201ET004-20MA TO 4-20MA CNVRTR, PASSIVEמיידית - 1$1,401.40הצגת הפרטים
4-20MA TO 4-20MA CNVRTR, PASSIVE3RS70202ET004-20MA TO 4-20MA CNVRTR, PASSIVEמיידית - 0$1,475.15הצגת הפרטים
0-10V TO 4-20MA CNVRTR, 24VAC/DC3RS70001DE000-10V TO 4-20MA CNVRTR, 24VAC/DCמיידית - 0$1,506.66הצגת הפרטים
0-20MA TO 0-10V CNVRTR, 24VAC/DC3RS70021AE000-20MA TO 0-10V CNVRTR, 24VAC/DCמיידית - 0$1,506.66הצגת הפרטים

3RQ3 Coupling Relays

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
RELAY GEN PURPOSE SPDT 3A 24V3RQ30181AB00RELAY GEN PURPOSE SPDT 3A 24Vמיידית - 31$417.45הצגת הפרטים
RELAY GEN PURPOSE SPDT 3A 24V3RQ31181AM00RELAY GEN PURPOSE SPDT 3A 24Vמיידית - 17$281.94הצגת הפרטים
RELAY GEN PURPOSE SPDT 3A 115V3RQ30182AE00RELAY GEN PURPOSE SPDT 3A 115Vמיידית - 4$366.53הצגת הפרטים
RELAY GEN PURPOSE SPDT 3A 24V3RQ30181AB01RELAY GEN PURPOSE SPDT 3A 24Vמיידית - 10$437.69הצגת הפרטים
RELAY GEN PURPOSE SPST 5A 24V3RQ30551SM30RELAY GEN PURPOSE SPST 5A 24Vמיידית - 10$729.57הצגת הפרטים

3RQ2 Coupling Relays

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
COUPLING RELAY IM3RQ20002BW00COUPLING RELAY IMמיידית - 1$376.75הצגת הפרטים
COUPLING RELAY IM3RQ20001AW00COUPLING RELAY IMמיידית - 3$302.68הצגת הפרטים
COUPLING RELAY IM3RQ20001BW00COUPLING RELAY IMמיידית - 5$376.75הצגת הפרטים
COUPLING RELAY IM3RQ20001CW01COUPLING RELAY IMמיידית - 4$480.04הצגת הפרטים
COUPLING RELAY IM3RQ20002AW00COUPLING RELAY IMמיידית - 0$318.62הצגת הפרטים

3RQ1 Coupling Relays

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
COUPLING RELAY IM3RQ10001GB00COUPLING RELAY IMמיידית - 2$699.93הצגת הפרטים
COUPLING RELAY IM3RQ10002HW00COUPLING RELAY IMמיידית - 3$773.68הצגת הפרטים
COUPLING RELAY IM3RQ10001LW00COUPLING RELAY IMמיידית - 1$880.59הצגת הפרטים
COUPLING RELAY IM3RQ10001EB00COUPLING RELAY IMמיידית - 0$668.63הצגת הפרטים
COUPLING RELAY IM3RQ10002EB00COUPLING RELAY IMמיידית - 0$668.63הצגת הפרטים

Safety Relays

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
COUPLING RELAY IM3RQ10002GB00COUPLING RELAY IMמיידית - 0$736.75הצגת הפרטים
COUPLING RELAY IM3RQ10001GB00COUPLING RELAY IMמיידית - 2$699.93הצגת הפרטים
COUPLING RELAY IM3RQ10002HB00COUPLING RELAY IMמיידית - 0$742.74הצגת הפרטים
COUPLING RELAY IM3RQ10001HB00COUPLING RELAY IMמיידית - 0$742.74הצגת הפרטים
COUPLING RELAY IM3RQ10001EB00COUPLING RELAY IMמיידית - 0$668.63הצגת הפרטים

Contactors

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
COUPLING RELAY IM3RQ20002BW00COUPLING RELAY IMמיידית - 1$376.75הצגת הפרטים
COUPLING RELAY IM3RQ20001BW00COUPLING RELAY IMמיידית - 5$376.75הצגת הפרטים
COUPLING RELAY IM3RQ20002AW00COUPLING RELAY IMמיידית - 0$318.62הצגת הפרטים
COUPLING RELAY IM3RQ20001AW00COUPLING RELAY IMמיידית - 3$302.68הצגת הפרטים
COUPLING RELAY IM3RQ20002CW00COUPLING RELAY IMמיידית - 0$443.65הצגת הפרטים
2024-12-04 תאריך הפרסום

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תאריך פרסום: 2024-11-06