The GE IC697BEM731 functions as a dedicated Genius Bus Controller Module for the Series 90-70 PLC system from GE Fanuc Emerson. This module manages all communication between the CPU and remote I/O devices distributed throughout the plant. It therefore enables efficient data exchange and centralized control for large-scale industrial applications.
Key Technical Specifications
We engineered the GE IC697BEM731 to deliver reliable communication with remote I/O blocks and other Genius bus devices. Its robust design ensures consistent performance even in electrically noisy industrial environments.
| Parameter | Specification |
|---|---|
| Manufacturer | GE Fanuc Emerson |
| Product Line | Series 90-70 |
| Part Number | IC697BEM731 |
| Product Type | Genius Bus Controller Module |
| Series | Genius Bus I/O |
| Application | IC66 PLC System |
| Location | IC66 PLC Rack |
| Module Width | Single slot |
| Communication Channels | One (1) Bus Controller channel |
| Maximum Devices per Channel | 30 devices |
| Built-in Ports | One (1) Hand-Held Terminal port |
| Data Rates | 153.6 Kbaud standard/extended, 76.8 Kbaud, or 38.4 Kbaud |
| Bus Cable Type | Belden 9182 or equivalent |
| Cable Distance | 2000 to 7500 feet (depending on data rate) |
| Bus Termination | 75 or 150 Ohm resistor at both cable ends |
| Operating Voltage | 5.0 Volts DC |
| Backplane Current | 1.3 Amps |
| Weight | 1.00 lbs (0.45 kg) |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Protection Rating | IP20 (requires enclosure) |
| Redundancy Support | Supports redundant blocks |
| Hand-Held Monitor | Full HHM support included |
Communication and Scanning Functions
The GE IC697BEM731 performs automatic I/O scanning and data transfer to the Series 90-70 CPU. It initiates all communication with remote devices and reports alarms to the main processor. The module also links with other devices such as PCIM for expanded system integration.
Device Support and Network Configuration
The GE IC697BEM731 supports up to 30 devices per channel for extensive I/O networks. Users can configure data rates at 153.6 Kbaud, 76.8 Kbaud, or 38.4 Kbaud based on distance requirements. The module also accommodates redundant blocks for critical applications requiring high availability.
Cable Distance and Termination Requirements
The GE IC697BEM731 works with Belden 9182 type cable for reliable Genius bus communication. Cable distances range from 2000 feet at higher data rates to 7500 feet at lower rates. Proper bus termination requires 75 or 150 Ohm resistors at both ends of the electrical cable.
Built-in Ports and Monitoring Features
The GE IC697BEM731 includes one Bus Controller channel for remote device communication. It also features a dedicated Hand-Held Terminal port for local monitoring and configuration. This port connects directly to a Hand-Held Monitor for on-site diagnostics.
Power and Mechanical Specifications
The GE IC697BEM731 draws 1.3 Amps from the 5.0 Volt DC backplane supply during normal operation. Its single-slot width minimizes panel space consumption in the IC66 PLC rack. The module weighs only 0.45 kg for easy handling during installation.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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