GE SR745-W2-P1-G1-HI-A-L-R-E Advanced Programmable Logic Controller (PLC)

Description

GE SR745-W2-P1-G1-HI-A-L-R-E is an advanced programmable logic controller (PLC) with the ability to upgrade interconnected industrial systems. It is located between on-site equipment and enterprise level control platforms, serving as a high-speed data hub, processing inputs from sensors and actuators, while communicating with monitoring and data acquisition (SCADA) systems, manufacturing execution system (MES) software, and even cloud dashboards.

SR745-W2-P1-G1-HI-A-L-R-E

The uniqueness of this model lies in its enhanced Ethernet connectivity capability – supporting 10/100/1000 Mbps connections and capable of handling large amounts of data streams from Industrial Internet of Things (IIoT) devices. It retains compatibility with traditional protocols such as Modbus and Profibus, ensuring seamless integration with existing devices, while adding support for OPC UA over TSN for time sensitive and secure data exchange with modern analysis platforms. The dual core processor of this controller is an upgraded version of its predecessor, capable of parallel processing of control loops and data recording, reducing bottlenecks in high-throughput applications.

SR745-W2-P1-G1-HI-A-L-R-E

Technical specifications:
Model GE SR745-W2-P1-G1-HI-A-L-R-E
Brand General Electric
Type enhanced programmable logic controller
Input voltage 100-240V AC (with surge protection up to 2kV)
Working temperature range -25 ° C to+65 ° C (-13 ° F to+149 ° F)
Installation method: DIN rail installation (equipped with anti vibration hardware)
Dimensions 230mm x 95mm x 115mm (9.06 “x 3.74” x 4.53 “)
Weight 1.4kg (3.09 lbs)
Gigabit Ethernet interface/bus RS-485、Profibus
Compliance with CE, UL, RoHS, IEC 61000-6-4 (Enhanced EMC)
Supports protocols Modbus, Ethernet/IP, Profibus, OPC UA over TSN
Typical power consumption 18W (idle state), 22W (full load state)

Contact Us
Phone:+86 16626708626
WeChat/WhatsApp:+86 16626708626
Email: 3772179818@qq.com

SR745-W2-P1-G1-HI-A-L-R-E

Main features and advantages:
Compared with standard Ethernet controllers, its Gigabit Ethernet interface reduces data transmission time by up to 40%, which is a major breakthrough for applications such as batch processing in pharmaceutical manufacturing, where rapid formula adjustment relies on real-time data feedback. This speed combined with extended memory allows the controller to handle up to 50% of concurrent control loops, making it ideal for complex systems with multiple interconnected processes, such as pulp and paper mills that manage both drying and bleaching stages simultaneously.

Its extended temperature range and reinforced casing further enhance reliability. In outdoor installation environments such as solar power plants or remote oil drilling platforms, where equipment is exposed to extreme weather conditions, the controller can still maintain stable performance, reducing the need for expensive protective enclosures. Anti vibration hardware also makes it suitable for heavy machinery environments, such as mining operations, where sustained vibration may reduce the integrity of components over time.

SR745-W2-P1-G1-HI-A-L-R-E

Application areas:
Smart grid management: In substations, it works in conjunction with smart meters and grid sensors to balance power distribution, process real-time energy demand data to prevent overload. Its enhanced EMC compliance ensures reliable operation near high-voltage transformers with strong electromagnetic interference.
Food and beverage processing: In large dairy factories, this controller manages pasteurization temperature, conveyor speed, and CIP cycle. Its ability to handle multiple protocols enables seamless communication with traditional temperature controllers and new IoT quality sensors, ensuring compliance with food safety standards.
Water treatment facilities: They regulate the operation of pumps, the addition of chemical agents, and filtration systems, processing data from pH and turbidity sensors to adjust treatment parameters in real-time. The extended temperature range makes it suitable for outdoor pumping stations, while Gigabit Ethernet ensures that data can be transmitted instantly to a centralized SCADA system for regulatory reporting.

SR745-W2-P1-G1-HI-A-L-R-E

Related products:
GE SR745-W2-P1-G1-HI-A-L-R: Equipped with standard Ethernet, suitable for cost sensitive and low data intensive applications.
GE SR760-W3-P2-G2-HI-B-L-R-E: equipped with an 8-core processor, designed specifically for enterprise level industrial IoT deployment.
GE SR745-W2-P1-G1-HI-A-L-R-E-e-x: Suitable for hazardous locations, combining enhanced functionality with ATEX certification.
GE SR735-W1-P1-G1-MD-A-L-R-E: Reduced input/output, perfect for space constrained settings such as laboratory automation.
GE SR745-W2-P1-G1-HI-A-L-R-E-4G: Added 4G cellular connectivity, suitable for remote sites without reliable Ethernet, such as offshore platforms.

Installation and maintenance:
Before installing GE SR745-W2-P1-G1-HI-A-L-R-E, please verify if your network infrastructure supports gigabit speeds to fully utilize its data transmission capabilities – older switches may limit performance. Check if the installation surface can withstand slightly heavier weight than the base model, and ensure that there is at least 50mm gap around the controller in high temperature environments to ensure proper air circulation. Before powering on, please confirm that the firmware version is 3.2 or higher to access OPC UA over TSN functionality; Updates can be made through General Electric’s online portal using a USB drive or network connection.

For maintenance, it is recommended to check the Ethernet and RS-485 connectors quarterly to ensure they are securely connected, as vibration may cause loose connections over time. An LED indicator for network health status has been added to the status panel of the controller, which should be monitored together with the power and system status indicators – a flashing amber indicator indicates that the network speed is below gigabit and may require cable or switch replacement. For applications that require high precision, such as chemical dosing, it is recommended to calibrate the analog input channel once a year and use General Electric’s calibration toolkit to maintain accuracy within ± 0.1%.

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