GE Fanuc IC693PWR321S Standard Power Supply 90 VA With VAC Input 50 W With VDC Input

GE Fanuc IC693PWR321S Standard Power Supply 90 VA With VAC Input 50 W With VDC Input

More Information:

I. Overview
The IC693PWR321 is a dedicated power supply module belonging to the GE Fanuc 90-30 Series, functioning as the core power source for the processing components of Fanuc Series 90-30 Programmable Logic Controllers (PLCs). Positioned in the leftmost slot of the PLC baseplate, this module boasts a 30-Watt power rating and supports both alternating current (AC) and direct current (DC) input sources. It delivers multiple regulated voltage outputs to cater to diverse system needs, featuring a rugged structural design and an integrated battery for enhanced reliability in industrial automation scenarios.

II. Core Specifications

• Installation Requirement: Exclusively installed in the leftmost slot of the 90-30 Series PLC baseplate
• Total Power Rating: 30 Watts
• Input Power Parameters:
  AC Input: Accepts 85–264 VAC (nominal voltage: 120–240 VAC) with a power requirement of 90 VA
  DC Input: Compatible with 100–300 VDC (nominal voltage: 125 VDC) with a power requirement of 50 Watts
• Inrush Current: 4 Amps peak, with a maximum duration of 250 milliseconds
• Serial Communication Interface: Equipped with a 9-pin sub-D connector supporting RS-485 protocol, enabling connections to peripheral devices, CPUs, or computers
• Internal Fuse: Factory-fitted with a fuse (GE catalog number: 44A724627-109). Approved third-party replacements include Bussman 215-002 (models GDC-2 or GMC-2) and Littlefuse 239-002.

III. Output Voltage & Power Distribution

The IC693PWR321 provides three distinct regulated output voltage ranges, each tailored to specific system applications, with clear power limitations and voltage tolerances:

• 5 VDC Output: Operates within 5.0–5.2 VDC (nominal: 5.1 VDC) and contributes to a combined maximum power rating of 15 Watts, which is shared with 24 VDC relay operations. This output primarily powers PLC internal circuits.
• 24 VDC Relay Output: Ranges from 24–28 VDC, with a standalone maximum power rating of 15 Watts. It supplies power to external relays and general-purpose control circuits.
• Isolated 24 VDC Output: Functions within 21.5–28 VDC and offers a maximum power rating of 20 Watts. This isolated output is designed to provide external power to compatible 90-30 Series modules.

IV. Protection & Safety Features

To ensure hardware integrity and system stability, the module integrates multiple protection mechanisms:

• Overvoltage Protection: Triggers within the 6.4–7 VDC range to safeguard the 5 VDC output circuit.
• Overcurrent Protection: Limits current to a maximum of 4 Amps, with a voltage hold-up time of 20 milliseconds to maintain stability during transient disruptions.
• Short-Circuit Protection: Features a power-limiting function that activates immediately upon detection of a direct short circuit, preventing hardware damage.
• Built-In Protection: Incorporates smart switch fusing as an additional layer of circuit protection, complemented by an integrated battery that ensures data retention and system resilience during power interruptions.

V. Compatibility & Certifications

• PLC Compatibility: Fully compatible with all CPU models in the GE Fanuc 90-30 Series, ensuring seamless integration into existing systems.
• Industry Certifications: Complies with cULus and CE standards, validating its safety and performance for global industrial applications.
• Hazardous Environment Rating: Engineered for operation in Class 1, Division 2 rated environments, making it suitable for use in potentially hazardous industrial settings.

VI. Operational & Maintenance Features

• Operator Connections: Equipped with 6 dedicated terminals to facilitate secure and organized wiring for operator-controlled connections.
• Enhanced Diagnostics: Incorporates a diagnostic system that tracks real-time events and status updates, providing operators with actionable information for troubleshooting and system monitoring.
• Easy Maintenance: The removable internal fuse design allows for quick replacement without disassembling the entire module, minimizing downtime.

Terms OF IC693MDL645D
1. We ships worldwide and accepts T/T and Paypal.
2. All items are subject to availability and passing our QA testing and inspection.
3. Turnaround Time:
Standard order processing is 1-2 business days plus shipping method chosen.
Rush and off-hours service available for an additional fee.

FAQ OF IC693MDL645D