ABB S900 I/O Power Supply 24 V DC with Redundant Powering and Hot Swap Capability for PLC Systems
Price:
negotiable
MOQ:
1
Delivery Time:
2-3 work days
Brand:
ABB
Product Description
ABB S900 I/O System SA920S Power Supply 3BDH000602R1
Product Overview
The ABB S900 I/O System SA920S Power Supply (3BDH000602R1) is a robust industrial power supply unit designed for demanding automation environments. This power supply supports redundant configurations and is certified for installation in hazardous areas.
Technical Specifications
| Article Number | 3BDH000602R1 |
|---|---|
| Signal Specification | 24 V d.c. (19.2 - 32 V d.c.) |
| Signal Type | Power supply |
| SOE | N/A |
| Redundancy | Yes |
| Intrinsic Safety | Yes |
| Mechanics | S900 |
System Description
The remote S900 I/O system can be installed in non-hazardous areas or directly in Zone 1 or Zone 2 hazardous areas depending on the selected system variant. S900 I/O communicates with the control system level using the PROFIBUS DP standard. The I/O system can be installed directly in the field, significantly reducing costs for marshalling and wiring.
The system is designed for rugged industrial environments with error-tolerant operation and simplified serviceability. Integrated disconnection mechanisms allow replacement during operation, eliminating the need to interrupt primary voltage when exchanging power supply units.
S900 I/O type S is specifically certified for installation in hazardous area Zone 1 and supports connecting intrinsically safe field devices installed in Zone 2, Zone 1, or Zone 0.
Product Features & Benefits
- ATEX Certification for installation in Zone 1
- Redundancy (Power and Communication)
- Hot Configuration in Run
- Hot Swap functionality
- Extended Diagnostic capabilities
- Excellent configuration and diagnostics via FDT/DTM
- G3-coating for all components
- Simplified maintenance with auto-diagnostics
- Powering of communication interfaces and I/O modules
- Hot swap capability in Zone 1
- Redundant powering
- Alarm in case of power failure (with redundancy)
- Switching On by tightening the 4 switch-on interlock screws
Application Notes
SA920S Power Supply is designed for 24 V DC operation and is compatible with redundant termination unit TU921S (TU16R-Ex) in S900 I/O systems. Important: Do not mix SA910S with SA920S for redundancy configurations (please observe Release Notes).
Contact Information
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Company
Shenzhen Wisdomlong Technology CO.,LTD
Location
23E BlockB,Lushan Building，Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person
Becky