DeltaV SS4301T02 | Emerson LS Digital Input CHARM
Manufacturer: GE Fanuc
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Part Number: SS4301T02
Condition：New with Original Package
Product Type: LS Digital Input CHARM
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The SS4301T02 is part of Emerson’s CHARM (CHARacterization Module) family, engineered for safety instrumented systems (SIS) and logic solver applications. This module provides precise low-side sensing of 24 VDC dry contact inputs, ensuring accurate signal detection under critical operating conditions. Moreover, its design includes fault detection and diagnostic coverage, enhancing system reliability in safety-critical environments.
Designed for modular integration, the SS4301T02 easily mounts on CHARM baseplates and supports seamless connection with other DeltaV™ control modules. Its robust construction guarantees consistent performance in industrial automation, chemical processing, power generation, and hazardous environments.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model | SS4301T02 |
| Type | LS Digital Input CHARM |
| Input Type | 24 VDC Dry Contact (Low-Side Sense) |
| Detection Level (ON) | > 2.25 mA (less than 5.3 kΩ) |
| Detection Level (OFF) | < 1.75 mA (greater than 8.2 kΩ) |
| Channel Impedance | 4.8 kΩ |
| Wetting Voltage | 22.5 VDC ±5%, current-limited to 12.5 mA nominal |
| Field Circuit Protection | 12.5 mA current limiting, field wiring disconnect |
| CHARM Power Requirement | Max 18 mA @ 24 VDC |
| Heat Dissipation | 0.33 W |
| Fault Detection | Short circuit: < 100 Ω; Good: 400 Ω–40 kΩ; Open circuit: > 100 kΩ |
| Mounting | CHARM baseplate |
| Application | Safety Instrumented Systems (SIS), Logic Solvers |
| Certifications | SIL-rated, ATEX, IECEx, FM |
| Country of Origin | USA |
| Weight | 653 g |
| Shipping Port | Xiamen, China |
| Condition | In Stock |
FAQ
Q1: What input type does the SS4301T02 support?
A1: It supports 24 VDC dry contact inputs with low-side sensing.
Q2: Can this module be used in safety-critical applications?
A2: Yes, it is SIL-rated and suitable for SIS and logic solvers.
Q3: How is the module mounted?
A3: The SS4301T02 mounts on standard CHARM baseplates for modular integration.
Q4: Does it provide fault detection capabilities?
A4: Yes, it detects short circuits, open circuits, and ensures diagnostic coverage.
Q5: What environments is it suitable for?
A5: Ideal for chemical plants, energy facilities, and other industrial hazardous locations.