MOLEX SST-ESR2-CPX-P

MOLEX SST-ESR2-CPX-P Product Details

The MOLEX SST-ESR2-CPX-P is a Universal Modbus Module designed for Rockwell Automation CompactLogix L2, L3, and L4 controllers. It facilitates seamless connectivity to both Modbus Ethernet and Modbus Serial networks simultaneously, offering a high-performance and cost-effective solution for various industrial automation applications. This is the Plus Version of the SST-ESR2-CPX series, offering extended capabilities compared to the Standard version.

Product Parameters

• Compatibility: Rockwell Automation CompactLogix L2, L3 (version 15 and higher), and L4 (version 20 and higher) controllers.

• Operating Temperature: 0 to 60°C (32 to 140°F)

• Storage Temperature: -40 to 85°C (-40 to 185°F)

• Relative Humidity: 5 to 95%, non-condensing ¹

   
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• Communication Ports:

• 1 x Ethernet, 10/100 Mbps, RJ45 (for Modbus TCP/UDP, configuration, and diagnostics)

• 2 x Serial, RS232/RS485/RS422, RJ45 (software configurable, 110 bps to 115.2 kbps)

• Isolation: 2,500 Volts galvanic isolation for all three communication ports and between the ports and the backplane.

• Protocols Supported:

• Modbus Master (RTU or ASCII)

• Modbus Slave (RTU or ASCII)

• Modbus TCP/UDP Client and Server

• Data Handling (Plus Version):

• 32,000-word database for input, output, and status data.

• 256 Modbus commands per port.

• Up to 127 serial devices per port and 128 Ethernet devices.

• Memory: 8 GB MicroSD card included for easy module swap-out and configuration storage.

• Configuration: Configuration Console engineering tool (included on product CD), backplane or front-module configuration options. Configuration stored on the SD card.

• LED Indicators: OK, STATE, LINK, SPEED, SD, and FAULT LEDs for status monitoring.

• Maximum Distance Rating: 4 slots.

• MTBF: 181 years at 25°C.