Communication gateway Anybus AB7319-B

industrialRS-232CAN

Overview
The Anybus Communicator – CAN to Modbus-TCP (item AB7319-B) is a protocol converter that links CAN-based devices to Modbus-TCP control systems. It provides protocol translation, dual Ethernet ports for daisy-chaining, DIN-rail mounting and IP20 protection for machine-room integration.

Product description
The Communicator converts CAN protocols (including CANopen and custom CAN 1.0/2.0A/2.0B formats) to Modbus-TCP (Slave/Server). Integration requires no changes to the CAN device hardware or firmware. Configuration is performed with the Anybus Configuration Manager and supports saving/loading configurations for reuse.

Features and benefits

• No device modification required — integrate CAN devices into Modbus-TCP networks by connecting and configuring the gateway.
• Visual CAN frame building — configure CAN frames using the Anybus Configuration Manager.
• Protocol support — CANopen and custom CAN 1.0/2.0A/2.0B, with Produce/Consume and Request/Response transactions.
• Dual-port Ethernet — versions with two switched RJ45 ports allow daisy-chaining and can eliminate external switches.
• Compact DIN-rail design — 27 mm width for installation near field devices, reducing cable lengths.
• PLC compatibility — operates with PLCs from leading manufacturers as a Modbus-TCP slave/server.
• Save & Load configurations — reuse completed setups for faster deployments.
• Lifecycle updates — firmware and network updates handled by HMS during the product lifecycle.
• 3-year warranty — manufacturer warranty as stated for the product.

Technical specifications

• Item number: AB7319-B
• Model name: Anybus Communicator – CAN to Modbus-TCP
• Brand: Anybus
• Country of origin: Sweden
• Net width: 27 mm
• Net height: 120 mm
• Net depth: 75 mm
• Net weight: 150 g
• Packed dimensions (W×H×D): 135 × 55 × 170 mm
• Packed weight: 300 g
• Mounting: DIN-rail (EN 50022)
• Input voltage: 24 V DC (-10% to +10%)
• Current consumption (typical/max): 100 mA / 250 mA @ 24 V DC
• Power connector: 2-pin 5.08 mm Phoenix plug
• Protection: IP20
• Operating temperature: -25 °C to 55 °C
• Storage temperature: -40 °C to 85 °C
• Housing material: Plastic
• Physical connectors / I/O: male 9‑pin D‑SUB; 2 × RJ45 (10/100 Mbit/s)
• CAN: Generic CAN mode; baud rate 20 kbit/s–1 Mbit/s; supports 2.0A/2.0B (11/29-bit IDs); up to 128 CAN transactions (256 CAN frames)
• Modbus-TCP: Mode Slave/Server; Modbus spec V1.0; input/output data size 512 bytes; supports Modbus TCP class 0, class 1 and partially class 2 slave functions
• UL / Certifications: see product documentation (E214107, E203225)
• Environment / EMC standards: EN 61000-6-4, EN 61000-6-2 and related EN standards
• Contains battery: No
• ECCN (US): 5A991.b.1; HS Code: 8517620000