Product Overview
The Turck BL67-B-1RSM is a rugged, modular I/O interface module designed for decentralized signal processing in harsh industrial environments. Part of Turck’s BL67 series, this device integrates seamlessly into distributed control architectures, supporting communication via PROFIBUS DP, PROFINET, or EtherNet/IP protocols. Its compact, fieldbus-independent design enables flexible deployment in machinery, process control, and logistics systems. The BL67-B-1RSM features a robust aluminum housing with IP67/IP69K protection, ensuring resistance to dust, moisture, oils, and mechanical vibrations.
Engineered for versatility, the module supports 16 digital inputs and 16 digital outputs, making it ideal for connecting sensors, actuators, and PLCs in demanding applications. Compliance with UL 61010, CE, and RoHS standards guarantees global safety and reliability.
Key Technical Parameters
The BL67-B-1RSM is defined by precision-engineered specifications:
- Input Channels: 16x digital (24 V DC, PNP/NPN configurable).
- Output Channels: 16x digital (0.5 A per channel, 24 V DC).
- Communication Protocols: PROFIBUS DP, PROFINET, EtherNet/IP (fieldbus-dependent).
- Operating Voltage: 24 V DC (±10%), typical for industrial systems.
- Temperature Range: -25°C to +70°C (operational), -40°C to +85°C (storage).
- Protection Class: IP67/IP69K for harsh environments.
- Housing Material: Aluminum with corrosion-resistant coating.
- Certifications: UL, CE, RoHS, and IEC 61131-2 compliance.
These parameters ensure reliable performance in high-noise and high-vibration applications.
Primary Applications
The BL67-B-1RSM is critical in industries requiring decentralized I/O solutions:
- Automotive Manufacturing: Interfaces with robotic welding cells, assembly line sensors, and conveyor controls.
- Material Handling: Powers sorting systems, palletizers, and automated guided vehicles (AGVs).
- Process Control: Monitors valves, pumps, and temperature sensors in chemical and pharmaceutical plants.
- Packaging Machinery: Connects fill-level detectors, barcode scanners, and sealing actuators.
- Food & Beverage: Withstands washdown environments in bottling and dairy processing facilities.
Its modular design also suits renewable energy systems, water treatment plants, and mobile equipment.
Competitive Advantages
The BL67-B-1RSM outperforms traditional I/O systems through innovative design:
- Decentralized Architecture: Reduces wiring complexity and installation costs via localized signal processing.
- Multi-Protocol Support: Compatible with leading industrial networks (PROFIBUS, PROFINET, EtherNet/IP).
- High Immunity to Noise: Galvanic isolation (500 V AC) and shielded electronics ensure signal integrity.
- Tool-Free Configuration: Modular connectors and plug-and-play setup minimize downtime.
- Scalability: Expandable with additional BL67 modules for customized I/O configurations.
These features enhance system flexibility, reduce maintenance, and improve operational efficiency.
Functional Features
The BL67-B-1RSM delivers advanced functionality for automation systems:
- Diagnostic LEDs: Real-time status indicators for inputs, outputs, and communication health.
- Hot-Swappable Design: Modules can be replaced without system shutdown.
- Overload Protection: Built-in safeguards against short circuits and reverse polarity.
- Flexible Mounting: DIN rail or direct screw mounting for versatile installation.
- Data Logging: Optional firmware for buffering and transmitting process data to SCADA systems.
Combined with Turck’s rigorous quality assurance, the BL67-B-1RSM is a trusted solution for engineers prioritizing reliability, adaptability, and compliance in industrial IoT applications.
| Parameter | Value/Description |
| Product Category | Modular I/O System (Remote I/O Station for Industrial Networks) |
| Model Number | BL67-B-1RSM |
| Bus Protocol | PROFIBUS DP, PROFINET, EtherNet/IP, or Modbus TCP/IP (depends on coupler variant) |
| Power Supply | 24 V DC (±15%) |
| Power Consumption | ≤ 5 W (base module) |
| Operating Voltage | 19–30 V DC |
| Communication Speed | Up to 12 Mbps (PROFIBUS DP) / 100 Mbps (Ethernet-based protocols) |
| I/O Channels | Configurable via modular I/O expansion (digital/analog/temperature/safety modules) |
| Digital Input/Output | 24 V DC (sink/source), 0.5 A per channel (max) |
| Analog Input Range | 0–10 V, 0–20 mA, 4–20 mA (16-bit resolution) |
| Analog Output Range | 0–10 V, 0–20 mA, 4–20 mA (12-bit resolution) |
| Isolation Voltage | 500 V AC (field-to-logic isolation) |
| Operating Temperature | -25°C to +60°C (-13°F to +140°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Protection Rating | IP20 (module) / IP67 with protective housing (field side) |
| Housing Material | Polycarbonate (flame-retardant, UL94 V-0) |
| Connection Type | M12 connectors (field side), screw terminals (power/bus) |
| Diagnostics | LED indicators for power, bus status, and module/channel errors |
| Certifications | CE, UL, cULus, ATEX (Zone 2/22), RoHS, REACH |
| EMC Compliance | EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions) |
| Mounting | DIN Rail (EN 60715) |
| Dimensions (Base Module) | 38 mm x 126 mm x 117 mm (1.5" x 4.96" x 4.61") |
| Weight | Approx. 300 g (0.66 lbs) |
| Configuration | Configurable via Turck’s TwinCAT, TIA Portal, or vendor-specific engineering tools |
| Hot-Swapping | Supports module replacement without system shutdown |
| Safety Functions | Optional safety modules for SIL 2/3 applications (e.g., STO, EDM) |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are
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