Product Status: Brand new in stock
Part Number: BENTLY NEVADA 125720-02
Origin: U.S.A
Sales Manager: Stella
Email: [email protected]
Phone (WhatsApp): +86 18159889985
Wechat: zxd18159889985
— Four independent relay channels for customizable control or shutdown outputs
— Electromechanical SPDT relays for high reliability in industrial environments
— Switch-selectable channels for Normally De-energized or Normally Energized operation
— Functional safety (SIL) and hazardous area rated, with voltage limited to 30 V to maintain certification
— Compact design fits a full-height rear slot of the 3500/32M rack
— High durability with 100,000 contact cycles and built-in arc suppression
The 125720-02 4-Channel Relay Output Module is a specialized spare module for the Bently Nevada 3500/32M system. It provides interface outputs from the monitoring rack to external control or shutdown devices, supporting independent AND/OR voting logic for each channel.
Designed for hazardous area and SIL-rated functional safety systems, it ensures reliable switching with maximum safety compliance. Switch-selectable channels allow flexibility for system integration, and high mechanical and electrical durability ensures long service life in demanding industrial settings.
— Functional safety and hazardous area control in industrial plants
— Interface between 3500/32M monitoring logic and external shutdown or control systems
— Redundant control logic using independent relay voting for alert, danger, or Not-OK statuses
— Applications requiring SIL-rated relay outputs for safety-critical systems
— Hot-swappable or spare modules for maintenance and system upgrades
Bently Nevada 125720-02, 4-Channel Relay Output Module, SIL-rated relay module, hazardous area relay output, 3500/32M spare module, electromechanical SPDT relay, industrial control and shutdown interface, Bently Nevada 3500 series
— Comprehensive stock of genuine industrial automation and relay modules ready for fast international shipping
— More than 20 years of experience providing PLC, DCS, and safety system components
— Every module is brand new and fully tested for reliable operation
— Competitive pricing combined with rapid global delivery for urgent requirements
— Professional technical support for installation, integration, and system troubleshooting
— Trusted partner for Bently Nevada, ABB, Honeywell, ICS Triplex, and other leading industrial automation brands
| Feature | Details |
| Model Number | 125720-02 (Spare 4-Channel Relay Output Module) |
| Compatible Module | Bently Nevada 3500/32M Relay Module |
| System Type | Hazardous Area and Functional Safety Systems |
| Relay Channels | 4 independently programmable channels |
| Relay Type | Electromechanical, Single-Pole Double-Throw (SPDT) |
| Power Consumption | 5.8 Watts typical |
| Max Switched Voltage | 30 Vdc / 30 Vac |
| Max Switched Current | 2 A (Resistive Load) |
| Min Switched Current | 100 mA @ 12 Vdc |
| Contact Life | 100,000 cycles @ 5 A, 24 Vdc or 240 Vac |
| Arc Suppressor | 250 Vrms standard |
| Operating Temp | -30 °C to +65 °C (-22 °F to +150 °F) |
| Dimensions (H x W x D) | 241 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in) |
| Mounting | 1 full-height rear slot |
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