This communication module provides robust data transfer capabilities for industrial control networks. The GE IC698RMX016 supports both Ethernet and serial communication protocols for versatile connectivity. It enables seamless data exchange between the PACSystems controller and external devices. The module handles up to 256 simultaneous connections for extensive network integration. Its advanced buffering system ensures reliable data delivery even during peak network traffic.
Mechanical Dimensions and Construction Quality
The module measures 112 mm in height, 116 mm in depth, and 29 mm in width. This slim profile fits efficiently into standard RX7i or RX3i rack systems. Weighing only 0.32 kg, the IC698RMX016 simplifies installation and replacement procedures. A rugged metal housing provides excellent protection against electromagnetic interference. This housing also ensures proper heat dissipation for extended operational life.
Technical Specifications at a Glance
| Specification | Detail |
|---|---|
| Ethernet Ports | 1 x 10/100/1000 Base-T (auto-negotiating) |
| Serial Ports | 1 x RS-232 (DB9), 1 x RS-485 (terminal block) |
| Protocols Supported | SRTP, Modbus TCP/IP, Modbus RTU, SNPX |
| Simultaneous Connections | Up to 256 |
| Dimensions (H × W × D) | 112 mm × 29 mm × 116 mm |
| Weight | 0.32 kg |
| Backplane Current | 380 mA at 5 VDC |
| External Supply | 24 VDC ±10% (for serial ports) |
| Power Dissipation | 4.2 W |
| Energy Buffer | 100 µF capacitor (8 ms hold-up) |
| Memory Buffer | 1 MB (for data queuing) |
| Temperature Range | 0 °C to +60 °C |
| Humidity Range | 5% – 95% RH (non-condensing) |
| Standards | UL 508, CSA, CE, RoHS |
| Protection Rating | IP20 |
| Diagnostics | LED status indicators (PWR, LAN, TX/RX, FAULT) |
Interface and Connectivity Features
A Gigabit Ethernet port provides high-bandwidth connectivity to plant-wide networks. This port auto-negotiates speed and duplex settings for seamless integration. The RS-232 port connects directly to programming terminals, HMI panels, or modems. An additional RS-485 port supports multi-drop networking with up to 32 field devices. The module includes a removable terminal block for easy RS-485 wiring connections. Front-panel LEDs indicate power status, link activity, and communication errors clearly.
Power Architecture and Energy Storage
The GE IC698RMX016 draws 380 mA from the 5 VDC backplane for internal logic. It also requires a 24 VDC ±10% external supply for serial port transceivers. An internal 100 µF capacitor provides short-term energy storage during minor fluctuations. This capacitor ensures uninterrupted communication during supply dips lasting up to 8 milliseconds. Total power dissipation measures 4.2 W under normal operating conditions.
Internal Component Architecture
A dedicated 32-bit communication processor handles all protocol processing tasks independently. The 1 MB memory buffer stores incoming and outgoing data packets efficiently. The module contains a Gigabit Ethernet PHY transceiver for high-speed network connectivity. Two independent UARTs manage the RS-232 and RS-485 serial communications. The PCB includes 95 surface-mount resistors and 62 ceramic capacitors for signal conditioning. A hardware watchdog timer monitors communication activity and resets the module if needed.
Environmental Performance and Certifications
This communication module operates reliably from 0 °C to +60 °C in factory conditions. It also tolerates relative humidity between 5% and 95% without condensation issues. The IC698RMX016 complies with UL 508, CSA, CE, and RoHS standards. These certifications guarantee safe integration into global industrial automation systems.
Details
| Weight | 0.32 kg |
|---|---|
| Dimensions | 112 × 29 × 85 mm |
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