| Attribute | Value |
|---|---|
| Brand | Pepperl+fuchs GmbH |
| Model | RSD-BO-EX4 |
| Type | Binary Output |
| Part Number | 53033 |
| Certification | DMT 98 ATEX E 031 X |
| Supply Voltage | Vmax = 9.5V |
| Current | Imax = 1A |
| Temperature Range | -20°C to +70°C |
| Temperature Code | T4 |
| Made In | Germany |
| Weight | 281 gm |
What is the Pepperl+Fuchs RSD-BO-EX4 Binary Output Module?
Pepperl+Fuchs RSD-BO-EX4 is a high-speed binary output module built to specifically work in hazardous and explosive atmospheres. Specifically designed to safely connect field devices in intrinsically safe circuits, it facilitates control of actuators, solenoids, and other output devices in Zones 1 and 2 where explosion hazard exists.
This module is an integral part of Pepperl+Fuchs’ Remote I/O system, a best-seller in industrial automation, process control, and maritime applications, where space, safety, and system availability are paramount.
Key Features
Explosion Protection
Approved for use in explosive atmospheres—perfect for petrochemical facilities, offshore platforms, and refineries.
4 Binary Outputs
Facilitates four isolated binary outputs, enabling the control of several devices from a single module.
Intrinsically Safe Outputs
Guarantees safe connection to field devices in Zones 1/2 (Gas) and 21/22 (Dust).
Compact DIN-Rail Mounting
Space-efficient packaging for mounting in small industrial cabinets.
Diagnostics and LED Indications
Embedded diagnostic LEDs for fast status and fault indication.
Reliable Communication
Smooth integration with Pepperl+Fuchs Remote I/O station using RS485 or PROFIBUS.
Wide Operating Temperature
Designed to operate under harsh industrial environments with temperature endurance ideally from -20°C to +60°C.
Low Power Consumption
Energy-efficient design minimizes total power consumption and heat output.
Applications
This module is suited for applications where safety and automation converge:
Oil & Gas Refineries – Controls solenoid valves and actuators in hazardous areas.
Chemical Processing Plants – Provides output to alarms and control devices.
Marine & Offshore Platforms – Dependable performance in salty, vibration-prone conditions.
Pharmaceutical Manufacturing – Guarantees safe operation of systems in volatile atmospheres.
Food & Beverage Plants – Utilized within dusty or explosive powder conditions.
Mining Operations – Ideal for underground areas that are explosive-prone.
Why the Pepperl+Fuchs RSD-BO-EX4?
Selecting the Pepperl+Fuchs RSD-BO-EX4 binary output module is selecting reliability, safety, and performance. Supported by the worldwide trusted Pepperl+Fuchs brand, this module ensures safe signal transmission, particularly in the case of hazardous areas that need intrinsic safety requirements.
With its universal mounting, modular system compatibility, and remote diagnostics, the module makes maintenance easier and increases system availability. It’s a tried-and-tested investment for companies that value safety and intelligent automation.
