IC693PWR322 GE Fanuc 90-30 Power Supply

Product parameters

Input voltage range: AC 85-264 V (wide voltage input, compatible with global industrial power grids), frequency 47-63 Hz; Supports DC 120~ 370V (optional DC input mode, suitable for DC power supply scenarios)

Output parameters:

Main output: DC 5V, rated output current 15A, maximum output current 18A (short-term peak), output voltage accuracy ±3% (full load, higher than standard type accuracy)

Auxiliary output: DC 24V, rated output current 1A (twice that of IC693PWR321, supporting more auxiliary loads)

Efficiency and power consumption: Typical conversion efficiency ≥88% (under full load conditions, 3% higher than the standard type), no-load power consumption ≤ 6W, with superior energy-saving characteristics

Redundancy feature: Supports parallel redundant operation of 2 modules, with an internal automatic current sharing circuit (current sharing error ≤5%). When a single module fails, the other module seamlessly takes over the power supply without any power-off gap

Protection functions: Built-in overcurrent protection (OCP), overvoltage protection (OVP), short-circuit protection (SCP), over-temperature protection (OTP), and reverse connection protection (Polarity Protection). In redundant mode, it supports automatic exit of faulty modules without affecting system power supply

Electrical characteristics Output ripple ≤100 mVp-p (5 V output, lower ripple), electrical isolation between input and output, isolation voltage ≥2000 V AC (higher than standard type) Anti-electromagnetic interference (EMC) complies with EN 55011/EN 55022 Class A and IEC 61000-6-2/6-4 standards

Working environment: Working temperature 0℃ to 60℃, storage temperature -40 ℃ to 85℃. Relative humidity 5% to 95% (no condensation), protection grade IP20 (installed in the control cabinet)

Mechanical features: Compatible with 35mm DIN rail installation, module width approximately 48mm (consistent with the standard type, facilitating redundant layout), uses screw-type terminal blocks (input/output independently zoned, clearly marked), weight approximately 0.7kg

Status indication: Integrated power supply operation indicator light (PWR, green), redundancy status indicator light (RED, yellow), FAULT indicator light (FAULT, red), providing intuitive feedback on power supply status and the operation of redundancy mode

Certification standards: Comply with international safety and functional safety standards such as UL 1950, CSA 22.2 No.950, EN 60950, IEC 61508 SIL 2, etc

Function

Redundant backup power supply: Supports parallel redundant configuration of 2 modules. During normal operation, both modules share the load equally. When a single module fails (such as over-temperature or over-current), it will automatically exit, and the other module will immediately supply power at full load, achieving "uninterrupted power supply" and avoiding PLC system shutdown due to power failure

High power output capacity: The 5V main output is rated at 15A (8A for the standard type), which can meet the power supply requirements of medium and large PLC systems (multi-rack expansion, a large number of I/O modules + communication modules). The 24V auxiliary output 1A can directly drive more small sensors, relay coils, indicator lights and other auxiliary loads, reducing the need for additional power supply configuration

Higher power supply accuracy and stability: Output voltage accuracy ±3% (under full load), ripple ≤100 mVp-p, providing a more stable power supply for PLC cpus, high-speed communication modules, and precision analog modules, avoiding control accuracy decline or equipment maloperation caused by voltage fluctuations

Multiple safety and redundancy protections: On the basis of the standard four-layer protection, reverse connection protection is added to adapt to complex wiring scenarios. The automatic exit function in redundant mode ensures the continuity of the power supply link and meets the safety requirements of high-reliability systems

Strong anti-interference and wide adaptability: 2000V AC high isolation voltage + industrial-grade EMC design, the anti-interference ability is superior to the standard type, suitable for strong electromagnetic interference scenarios such as metallurgy and chemical industry; Wide voltage input (AC/DC optional), compatible with different power supply environments

Convenient installation and redundant configuration: Seamlessly compatible with the Series 90-30 series PLC rack, the DIN rail installation method facilitates redundant layout (2 modules installed side by side); The status indicator light clearly reflects the working/redundant/fault status. Faulty modules can be hot-swapped and replaced (without shutting down the machine), making maintenance convenient

Energy conservation and environmental tolerance: A high conversion efficiency of ≥88% reduces long-term operating energy consumption. The wide operating temperature range and the ability to adapt to humidity without condensation make it suitable for complex environments such as high temperature and high humidity in industrial sites

Application scenarios

Medium and large-sized PLC redundancy system The distributed automation production lines composed of Series 90-30 PLCS (such as automotive parts assembly lines, electronic equipment complete machine assembly lines) and process control systems (such as medium-sized chemical reaction vessels, pharmaceutical fermentation systems), through dual-module redundant power supply, Ensure uninterrupted power supply for cpus (such as CMM311/CMM321), multi-rack I/O modules, and communication modules

High-reliability requirement scenarios: nuclear power auxiliary systems, urban rail transit auxiliary control (ventilation/air conditioning/water supply and drainage), medical equipment production lines (aseptic process control). Redundant power supply design avoids system interruption caused by single-point failure and meets functional safety requirements

Heavy industrial equipment control: PLC power supply for sintering/ironmaking production lines in the metallurgical industry, batching systems in the cement industry, and large injection molding machine clusters. High power output is compatible with a large number of I/O modules and drive devices, and strong anti-interference ability can resist electromagnetic interference in industrial sites

Energy and infrastructure control: Small and medium-sized power stations (generator set control, distribution system linkage), large water treatment plants (full-process process control), redundant power supply ensures the stable operation of control modules for key equipment (such as circuit breakers, pump sets, valve actuators)

Expansion and upgrade of the old system: After the original Series 90-30 PLC system (originally using IC693PWR321) was expanded (adding I/O racks and communication modules), it was replaced with IC693PWR322 to enhance the power supply capacity. Or upgrade redundant power supply for high-importance systems to reduce the risk of downtime

Distributed industrial network power supply: The multi-workshop PLC networking system in large industrial parks provides redundant power supply for the regional master station PLC, and at the same time drives the matching sensors of the distributed I/O module through a 24V auxiliary output, simplifying the power supply architecture

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