Horner HE693RTU900G Module

Core Performance & Industrial Application

The Horner HE693RTU900G is a Modbus slave interface module (revision G) for GE Fanuc Series 90-30 PLC, allowing a Modbus master to read/write PLC reference tables %M, %I, %Q, %T, %R, %AI, %AQ.

RS-232 or RS-485 serial port; ASCII/RTU frame; baud 300-115.2 kbaud; slave address 1-247; parity none/odd/even, 1 or 2 stop bits; up to 2000 discrete or 125 analog values per packet.

250 mA @5 VDC backplane supply; front-panel diagnostic RX/TX LEDs; configured via Hand Held Programmer or LogicMaster 90.

It bridges a Series 90-30 PLC to a Modbus DCS/SCADA master as spare communication card.

Technical Specifications

▶ Product type: Modbus RTU slave interface module

▶ Brand: Horner Electric APG (GE Fanuc Series 90-30 compatible)

▶ Model: HE693RTU900G; revision G

▶ Ports: RS-232 / RS-485; ASCII/RTU; baud 300-115.2 kbaud

▶ Address: Slave 1-247; parity none/odd/even; stop bits 1/2

▶ Power: 250 mA @5 VDC; backplane mounted

▶ Data: %M/%I/%Q/%T/%R/%AI/%AQ; 2000 discrete / 125 analog per packet

▶ Feature: Modbus read/force coils, read/preset registers, exception codes

▶ Note: Port type, baud and slave address confirmed from configuration before ordering

▶ Country of origin: USA

▶ Compliance: CE, UL certification

Industry Applications

Applied in Series 90-30 PLC Modbus serial integration to DCS/SCADA and remote telemetry spare replacement.

Note: Confirm revision G firmware, port wiring and node address against label before ordering