Description
Product Description
The GE IC698BEM711 is a PROFIBUS Master Module designed for the PACSystems RX7i series, providing centralized control and communication for distributed I/O, drives, and intelligent field devices. This module allows RX7i controllers to manage large PROFIBUS DP networks with high-speed data transfer up to 12 Mbit/s, supporting up to 125 slave devices. Its plug-in design ensures seamless integration into RX7i racks while providing robust diagnostics for reliable operation.
Equipped with dual 25-pin D-sub communication interfaces, the IC698BEM711 supports expansion with up to seven additional racks, enabling flexible network topologies. Status LEDs indicate module health, rack activity, and bus expansion port status, allowing quick troubleshooting and monitoring. The module operates on 5 V DC at 0.8 A and accommodates cable lengths up to 15 meters (50 feet), making it suitable for compact and distributed automation installations.
Technical Specifications
| Specification |
Details |
| Model |
IC698BEM711 |
| Product Series |
PACSystems RX7i |
| Module Type |
PROFIBUS Master Module / Bus Receiver |
| Network Type |
PROFIBUS DP |
| Role |
Master Module |
| Supported Baud Rates |
Up to 12 Mbit/s |
| Maximum Slave Devices |
125 PROFIBUS DP slaves |
| Communication Ports |
2 × 25-pin D-shell connectors |
| Maximum Cable Length |
50 feet (15 meters) |
| Expansion Capability |
Supports up to 7 additional expansion racks |
| Data Rate |
500 Kbytes/sec |
| Power Requirements |
5 V DC, 0.8 A |
| Status Indicators |
3 LEDs (Module Status, Rack Activity, Bus Expansion) |
| Mounting Location |
Slot 1 of RX7i rack |
| Diagnostics |
LED indicators and error reporting |
| Compatibility |
PACSystems RX7i controllers |
Key Features
-
High-speed PROFIBUS DP communication for RX7i controllers
-
Supports up to 125 slave devices for large network integration
-
Dual D-sub interfaces for robust bus connectivity
-
Expandable with up to seven additional racks
-
LED diagnostics for module status, rack activity, and bus health
-
Compact plug-in design for RX7i rack compatibility
-
Reliable legacy solution for existing PROFIBUS installations
Application Scenarios
-
Factory automation: Connecting distributed I/O modules and sensors
-
Process industries: Managing PROFIBUS-enabled drives and actuators
-
Large-scale automation networks: Coordinating multiple devices under one master controller
-
Legacy system integration: Upgrading or replacing older PROFIBUS controllers
FAQ
Q: How many PROFIBUS DP devices can this module manage?
A: Up to 125 slave devices are supported.
Q: What is the maximum cable length for communication?
A: Up to 15 meters (50 feet) per bus segment.
Q: Can this module expand to additional racks?
A: Yes, it supports up to 7 extra expansion racks.
Q: What power supply does it require?
A: 5 V DC at 0.8 Amps.
Q: Is it compatible with modern Ethernet networks?
A: No, it is designed for PROFIBUS DP legacy networks; consider PROFINET for Ethernet-based upgrades.
