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SKU:SEC402-51
Yokogawa SEC402-51 | ESB Coupler for Safety Control Units
Manufacturer: Yokogawa
Product No.: SEC402-51
Product Type: Safety Control Unit
Product Origin: SG
Payment:T/T, Western Union
Weight: 240g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Yokogawa SEC402-51 ESB Bus Coupler Module
The Yokogawa SEC402-51 functions as a 2-port ESB bus master. It installs in control unit slots 7 and 8 to manage up to 18 connected devices.
Core Capabilities
- Master Interface: Acts as the primary ESB bus communication controller
- Dual-Port Design: Two independent ports (upper and lower) for network expansion
- Connection Scale: Supports 9 units on the upper side and 9 units on the lower side
- System Integration: Mounts specifically in the seventh and eighth slots of the safety control unit
Performance Specifications
- Data Speed: High-performance 128 Mbps I/O data transmission
- Cable Distance: Maximum 10 meters per bus cable segment
- Power Requirement: Operates on 0.5 A current consumption
- Physical Weight: Lightweight design at approximately 0.24 kg
Product Configuration
- Model Designation: Yokogawa SEC402-51 ESB Bus Coupler Module
- Model Type: SEC402 indicates a 2-Port ESB Bus Coupler
- Standard Type: Suffix -5 confirms no explosion protection
- Industry Compliance: Suffix 1 shows ISA Standard G3 compliance
Setup Information
- Install this module only in the designated control unit slots (7 and 8)
- Plan cable runs within the 10-meter limit for reliable signal integrity
- Verify your system power supply can deliver the required 0.5A
- This standard type module is not suitable for hazardous locations
Key Questions Answered
- Total device connections? The SEC402-51 connects up to 18 units (9 per port).
- What is the data rate? It provides 128 Mbps transmission speed for connected devices.
- Installation location? It mounts in slots 7 and 8 of the safety control unit.
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