Description
Overview
The TK-PRR021 51309288-475 Honeywell Redundancy Module is part of the Experion LS Series, designed to provide reliable redundancy and scalability in distributed control systems (DCS). This module ensures continuous operation by supporting redundant power configurations and flexible chassis integration, making it a critical component for high-availability industrial environments.
Technical Specifications
| Parameter |
Specification |
| Model Number |
TK-PRR021 51309288-475 |
| Product Type |
Redundancy Module |
| Brand |
Honeywell |
| Condition |
New |
| Product Range |
Experion LS |
| System Compatibility |
DCS |
| Chassis Support |
CIOM-A Series (4, 7, 10, 13, or 17 slots) |
| Module Form Factor |
Double-wide (occupies 2 slots) |
| Power Supply |
Series-A specific, redundant or non-redundant options |
| Field Power |
External supply required |
| Dimensions |
6.8 × 13.8 × 14.4 cm |
| Weight |
0.44 kg |
| Origin |
USA |
| HS Code |
8537101190 |
| MOQ |
1 |
| Availability |
In Stock |
Key Features
-
Double-wide module design for high-density chassis configurations
-
Redundant power supply support for continuous operation
-
Compatible with multiple chassis sizes (4–17 slots)
-
Flexible integration with I/O and functional modules
-
Reliable DC power distribution with external field supply
Application Scenarios
-
Process industries requiring uninterrupted control system operation
-
Energy production facilities with high module density needs
-
Manufacturing plants with scalable DCS architectures
-
Environments where redundancy and fault tolerance are critical
FAQ
Q: What chassis versions support the TK-PRR021 51309288-475? A: It is compatible with CIOM-A chassis models offering 4, 7, 10, 13, or 17 slots.
Q: Does the module require external power? A: Yes, field power is supplied externally, while Series-A power modules provide DC power to the chassis.
Q: How does this module improve system reliability? A: By supporting redundant power configurations, it ensures continuous operation even in case of power module failure.
Q: How does it compare to single-wide modules? A: The TK-PRR021 51309288-475 occupies two slots, offering higher density and redundancy compared to single-slot modules.
