Zelio Logic SR3NET01BD Ethernet Communication Module from Schneider Electric
Product Introduction
The SR3NET01BD belongs to the Schneider Electric Zelio Logic range of communication modules. This interface module adds Ethernet connectivity to SR3 24V DC smart relays. Specifically, it provides one RJ45 port running at 10/100 Mbps. The module uses the Modbus TCP protocol for data exchange. Therefore, it links local control logic to SCADA and supervisory systems. Furthermore, the module draws its 24V DC supply directly from the base unit. Meanwhile, it mounts quickly on the side of an SR3 relay. Additionally, the SR3NET01BD carries an IP20 protection rating. As a result, it suits panel-mounted automation and remote monitoring tasks.
Technical Specifications
The SR3NET01BD delivers reliable network connectivity for Zelio Logic controllers. Its key ratings include:
Product type: Ethernet communication interface module
Compatibility: SR3 24V DC smart relays
Interface: RJ45 Ethernet 10/100 Mbps
Protocol: Modbus TCP
Supply voltage: 24V DC (from base unit)
The RJ45 port supports standard Ethernet cabling. Consequently, installation needs no special tools or adapters. Besides, Modbus TCP allows smooth integration with most PLC and HMI platforms. For instance, it connects the relay to a plant network for data logging. Moreover, the module expands the SR3 range without changing the base unit. Therefore, users can add networking later as their needs grow.
Mechanical and Environmental Parameters
The SR3NET01BD is built for industrial control panels. First, its operating temperature range spans -20 to 55 °C. Next, the protection rating reaches IP20 for indoor use. The module mounts on a DIN rail and attaches to the side of an SR3 relay. Meanwhile, the compact housing saves panel space. Furthermore, the module receives power from the base unit. As a result, no separate supply wiring is required.
Installation Guide
Installing the SR3NET01BD takes only a few steps. First, switch off the power supply and verify zero voltage. Next, clip the module onto the DIN rail beside the SR3 relay. Then, slide it until the side connector mates firmly. Besides, connect the RJ45 cable to your network switch. Moreover, check the link LEDs for proper communication. Finally, configure the IP address in the Zelio Logic software. However, always follow local electrical codes during wiring. Therefore, a qualified technician should perform the final commissioning.
Packaging List
1 × Schneider Zelio Logic SR3NET01BD Ethernet Communication Module
1 × Product label with model and rating details
1 × Carton box with protective packaging
Shipping
We ship worldwide via Fedex, UPS, and DHL. Orders dispatch within 1–2 business days.
FAQ
Q1: Which relays work with the SR3NET01BD?
A: It supports SR3 24V DC smart relays. Hence, it does not fit 100-240V AC or 12V DC base units.
Q2: What protocol does this module use?
A: It uses Modbus TCP over a 10/100 Mbps Ethernet link. Therefore, it integrates with most SCADA systems.
Q3: Does the module need a separate power supply?
A: No. It draws 24V DC power from the SR3 base unit. Consequently, wiring stays simple.
Q4: How do I mount the SR3NET01BD?
A: Clip it onto a DIN rail and slide it beside the SR3 relay. Then, connect the RJ45 network cable.
Q5: Does this product come with a warranty or certificate?
A: The package includes the module and label only. Please contact us for document requests.