SST-ESR2-CLX-RLL Molex Communication Module

Description

Molex SST-ESR2-CLX-RLL Technical Parameters
Brand: Molex (Woodhead/Brad Communications)
Model: SST-ESR2-CLX-RLL
Product Name: ControlLogix Ethernet/Serial Communication Module (Modbus TCP + Serial Modbus Gateway)
Dimensions: 149 mm (W) x 107 mm (H) x 80 mm (D)
Weight: Approximately 0.45 kg
Country of Origin: United States
HS Code: 851762 (Telecommunication apparatus for connecting to digital networks)
Operating Temperature: -20°C to +70°C (Storage: -40°C to +85°C)
Power Input: 5 VDC backplane power, 850 mA; External supply: 24 VDC (18–32 VDC)
Power Consumption: < 5 W (typical)

Communication Interfaces:
Ethernet Port: 1x 10/100 Mbps RJ45, supports Modbus TCP/UDP (Client/Server)
Serial Ports: 2x RS-232/RS-485 (software configurable), supports Modbus RTU/ASCII
Isolation Voltage: 1500 VAC (channel-to-channel), 2500 VAC (channel-to-ground)
Data Transfer:
Input Data: Max 496 bytes
Output Data: Max 496 bytes
Modbus TCP Refresh: 10 ms; Modbus RTU Refresh: 1–1000 ms (configurable)
Memory: 128 MB onboard shared memory, 8 MB flash memory (firmware/config)
Certifications: UL, cUL, CE, FCC Class A, RoHS
Key Features:
Single-slot installation for ControlLogix chassis
USB port for firmware updates and configuration
Built-in LED indicators and 4-character display for diagnostics
Supports up to 8 modules per ControlLogix rack
Compatible with RSLogix 5000/Studio 5000 via Add-On Profile
Remote network configuration and diagnosis via Rockwell RSLinx
Supports multiple data formats: Bit, Byte, Word, DWord, Float
Rugged IP20 enclosure for industrial environments

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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.

Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

Response policy:
If you are satisfied with the purchase, please leave us an active response.
2. If you have any questions about the outcome of the transaction or product, please contact us first and we will do our best to satisfy you!
3. Please do not reply with negative feedback before contacting us!

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