Description
The IC687BEM731 is a high-performance Genius Bus Controller module designed for integration into the GE PACSystems RX7i and Series 90-70 PLC architectures. This single-slot module facilitates robust communication between the controller and Genius I/O devices, ensuring reliable data exchange in demanding industrial automation environments.
Features
- Single-slot module design for efficient rack space utilization.
- Provides one dedicated channel for Genius network communication.
- Operates on 5V DC logic power supplied by the backplane.
- Features high-level electrical isolation of 1500V RMS for enhanced system protection.
- Designed for seamless compatibility with established GE Series 90-70 and RX7i control platforms.
Technical Specifications
| Product Model |
IC687BEM731 |
| Function |
Genius Bus Controller |
| Power Supply |
+5V DC |
| Power Consumption |
5-8 W (typical) |
| Isolation |
1500V RMS |
| Operating Temperature |
0 degC to +60 degC |
| Storage Temperature |
-40 degC to +85 degC |
| Humidity |
5-95% RH (non-condensing) |
| Vibration Resistance |
2-500 Hz, 1G amplitude |
Installation Guidelines
- Ensure the PLC rack power is disconnected before installing or removing the module to prevent electrical damage.
- Verify that the module is fully seated in the designated RX7i or Series 90-70 backplane slot.
- Maintain proper ventilation in the control cabinet to keep ambient temperatures within the specified 0-60 degC operating range.
- Use appropriate grounding practices for the Genius bus cabling to minimize EMI/RFI interference.
- Handle the module using standard ESD (Electrostatic Discharge) protective measures to protect sensitive internal components.
FAQ
What is the primary function of the IC687BEM731?
This module acts as a Genius Bus Controller, allowing the GE RX7i or Series 90-70 PLC to communicate with distributed Genius I/O blocks across a network.
Is this module compatible with Series 90-70 systems?
Yes, the IC687BEM731 is engineered for compatibility with both PACSystems RX7i and the GE Series 90-70 PLC hardware families.
What are the power requirements for this unit?
The module operates on a 5V DC logic supply provided via the backplane, with a typical power consumption ranging between 5 and 8 Watts.
