The Triconex 8311 High-Density Power Supply Module is engineered to deliver reliable DC power for Triconex main, expansion, and RXM chassis configurations. Designed for demanding industrial automation environments, this module ensures stable operation with robust electrical protection and compact dimensions.
Key Technical Specifications
Model / Part Number:8311
Manufacturer: Triconex
Product Type: High-Density Power Supply Module
Nominal Input Voltage: 24 VDC
Input Voltage Range: 22–31 VDC
Input Frequency: Not applicable (DC input only)
Fuse Protection: 15 A, time-delay type
Output Hold Time: Minimum 2.8 ms
Compatible Chassis: Main, Expansion, RXM
Dimensions (W × L × D): 43 × 27 × 32 mm
Net Weight: 2.7 kg
Shipping Weight: 3.7 kg
Application Scenarios
Process automation in oil & gas plants
Power generation and distribution systems
Chemical and petrochemical facilities
Industrial manufacturing requiring redundant safety systems
FAQ
Q: Can the 8311 module be used with AC input? A: No, the module is designed exclusively for DC input (22–31 VDC).
Q: What happens if the input voltage drops below 22 VDC? A: The module may fail to maintain stable output, risking system shutdown.
Q: Is the fuse user-replaceable? A: Yes, the 15 A time-delay fuse can be replaced during maintenance.
