Industrial protocol gateway HMS Networks ABC3090-A

Technical specifications

Manufacturer model code

40-SER-ETH-B; exact product ID ABC3090-A.

Serial interface

RS-232 / RS-485; Modbus RTU client/master and configurable serial transactions.

Industrial Ethernet selection

EtherCAT, EtherNet/IP, Modbus TCP or PROFINET selected via corresponding firmware; not four simultaneous controller networks.

Process data per direction

EtherCAT 1486 bytes; EtherNet/IP 1448 bytes; Modbus TCP 1500 bytes; PROFINET 1024 bytes. Protocol-dependent; not a universal 1500-byte capacity.

Supply voltage

12–30 V DC; typical 90 mA at 24 V DC, maximum 125 mA at 24 V DC.

Operating environment

−25 to +70 °C; IP20; DIN rail EN 50022.

Dimensions

27 × 144 × 98 mm (width × height × depth); net weight 150 g.

Configuration

Web interface over dedicated Ethernet configuration port; network protocol requires applicable firmware.

Node count review scope

Datasheet page 1: up to 32 Modbus RTU servers. Page 5: max stations/nodes 31. Unresolved; confirm firmware/manual before network sizing.

Connector review scope

Page 3 repeats 2xRJ45 groups in a combined field. Do not sum these into a confirmed physical port count; check exact installation manual.

Replacement scope

Listed predecessor models require separate wiring, firmware and configuration compatibility review; not automatic drop-in approval.