RKC REX-B871*NN-CS1B Temperature Controller
The RKC REX-B871*NN-CS1B delivers precision temperature control for demanding industrial automation processes. Engineered for manufacturing environments requiring accurate thermal management, this controller optimizes heating/cooling operations through advanced PID algorithms and robust communication capabilities.
| Parameter | Specification |
|---|---|
| Brand | RKC |
| Control Method | PID |
| Temperature Range | -50°C to +400°C |
| Setpoint Accuracy | ±0.3% Full Scale |
| Input Type | Thermocouple/RTD |
| Output Type | Relay/Transistor |
| Power Supply | 100-240V AC, 50/60Hz |
| Display | Backlit LCD |
| Communication | RS-485 Modbus RTU |
| Protection Rating | IP65 |


Industrial Applications
This temperature controller excels in plastic injection molding, food processing equipment, chemical reactors, and thermal treatment systems. Compatible with RKC’s full sensor range including K/J type thermocouples and PT100 RTDs. Commonly paired with REX-C700 series recorders and REX-F900 controllers for comprehensive thermal management solutions.
About Apex Automation
Founded in 2014, Apex Automation delivers ready-to-ship industrial automation equipment with expert technical support. Our engineers provide:
- Pre-sale configuration guidance
- 1-year comprehensive warranty
- Priority replacement service
- Obsolete model sourcing solutions
For pricing inquiries or alternative model requests: Contact via WhatsApp
Email technical specifications to: anikaqx@gmail.com

















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