1SVR040013R2701

The ABB CC-U/RTDR (part number 1SVR040013R2701) is a universal RTD temperature signal converter designed for use with PT100 resistance temperature detectors. Built for demanding industrial environments including wind turbines, this unit accepts PT100 sensor inputs across five selectable temperature ranges up to 800 °C and converts those signals into reliable relay switching outputs. Its 3-way electrical isolation architecture ensures robust signal integrity between input, output, and power supply circuits, making it a trusted choice for process control, machine monitoring, and industrial automation applications.1SVR040013R2701

This listing offers a used and fully tested example of the CC-U/RTDR converter, inspected to verify proper operation before shipment. The unit operates on a wide supply voltage range of 110–240 V AC or 100–300 V DC, and features two threshold relay outputs, each with a single-pole double-throw (SPDT) change-over contact. Threshold values and hysteresis for each output can be set independently via front-face potentiometers, while the open- or closed-circuit operating mode is selected through conveniently accessible lateral DIP switches. An onboard green LED confirms supply voltage presence, and two yellow LEDs indicate the state of each output relay at a glance.1SVR040013R2701

Sourcing a used unit from a reputable supplier is an economical and practical alternative when the original part is discontinued or carries a long lead time from the manufacturer. Each converter in our inventory goes through functional testing to ensure it meets operational standards before leaving our facility. The compact 22.5 mm DIN-rail form factor and pluggable connecting terminals make installation and replacement straightforward, minimizing downtime in your system.

Whether you are maintaining legacy wind turbine control panels, industrial process lines, or any equipment that relies on PT100 temperature sensing with relay outputs, this unit is a direct-fit replacement. Our used inventory is carefully handled, clearly labeled, and ships promptly to minimize disruption to your operations. Contact us with your application details if you need additional technical clarification before purchasing.1SVR040013R2701

PT100 Input: Accepts PT100 RTD sensor signals across five selectable temperature ranges up to 800 °C, configurable via lateral DIP switches.
Dual Relay Outputs: Provides two independent threshold relay outputs, each with one SPDT (c/o) contact for flexible switching control.
Wide Supply Voltage: Operates on 110–240 V AC or 100–300 V DC supply, making it compatible with a broad range of industrial power systems.
3-Way Isolation: Features full 3-way electrical isolation between input, output, and power supply circuits for enhanced signal protection and safety.
DIN Rail Mount: Slim 22.5 mm wide housing mounts directly on standard DIN rail and uses pluggable terminals for easy installation and replacement.