Brand:GE Fanuc PLC Item No.: IC693BEM331L Product Origin:USA Product Dimensions:202 × 21 × 261 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IC693BEM331L Genius Bus Controller is a communication module designed to extend GE Fanuc Series 90-30 PLC systems into distributed control architectures. It acts as the master interface between the PLC CPU and Genius serial networks, allowing remote I/O and intelligent field devices to exchange control data efficiently.
With support for Genius I/O blocks, remote drops, Global Data, and Datagram communications, the IC693BEM331L provides flexibility for industrial systems that require reliable field-level communication.
The module remains widely used in maintenance and retrofit applications where existing Genius networks are still operational and require continued support.
Technical Specifications
Parameter
Details
Model
IC693BEM331L
Product Type
Genius Bus Controller
Series
GE Fanuc Series 90-30
Communication Network
Genius I/O Serial Bus
Maximum Devices
31 Genius Devices
Data Capacity
Up to 128 Bytes
Communication Services
I/O Control, Global Data, Datagrams
LEDs
OK, COMM OK
Backplane Power
5 VDC
Current Consumption
Approx. 300 mA
Mounting
Series 90-30 Rack Slot
Bus Interface
Genius Serial Interface
Operating Temperature
0°C to 60°C
Protection Rating
IP20
Hardware Revision
L
Recommended Companion Models
Model
Product Name
IC693CPU331
Series 90-30 CPU Module
IC693CPU341
Series 90-30 CPU Module
IC693CHS391
Series 90-30 10-Slot Baseplate
IC693MDL645
Series 90-30 24 VDC Input Module
IC660BBA100
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Frequently Selected Alternatives
Model
Product Name
IC694BEM331
PACSystems RX3i Genius Bus Controller
IC693CMM321
Series 90-30 Ethernet Interface Module
IC693BEM340
Series 90-30 FIP Bus Controller
IC695BEM340
PACSystems RX3i Genius/FIP Interface Module
Where It Excels in Industrial Use
• The GE IC693BEM331L is a Genius Bus Controller (GBC) module for the GE Fanuc Series 90-30 PLC family, providing the interface between a Series 90-30 CPU and a Genius I/O serial bus network.
• It is designed for distributed automation applications where remote I/O, Genius I/O blocks, field control stations, or legacy GE control equipment must communicate with a Series 90-30 PLC.
• Common applications include manufacturing lines, conveyor systems, process control equipment, material handling systems, and legacy automation systems requiring Genius network connectivity.
• A practical solution for maintaining and expanding existing GE Fanuc Series 90-30 installations without replacing established Genius Bus infrastructure.
Key Strengths at a Glance
• Provides a direct communication link between a Series 90-30 PLC and Genius I/O devices.
• Supports communication with up to 31 Genius devices on the Genius serial bus.
• Supports up to 128 bytes of input/output data exchange for distributed control applications.
• Supports Genius communication services including:
I/O control
Global Data communication
Datagram messaging
• Provides front-panel status indicators for module health and communication monitoring:
OK LED
COMM OK LED
Technical FAQs
1. What type of module is the GE IC693BEM331L?
The IC693BEM331L is a Series 90-30 Genius Bus Controller module used for Genius network communication.
2. What PLC family does it belong to?
It belongs to the GE Fanuc Series 90-30 PLC family.
3. What is the main function of this module?
It allows a Series 90-30 PLC CPU to communicate with Genius I/O devices and other Genius-compatible equipment through the Genius serial bus.
4. How many Genius devices can it communicate with?
The module supports up to 31 devices on the Genius bus.
5. What types of devices can connect to the Genius Bus Controller?
Typical connected devices include:
Genius I/O blocks
Remote I/O drops
Field Control I/O stations
Other Genius-compatible controllers
6. What communication data size is supported?
The module supports up to 128 bytes of transmitted and received data for Genius communications.
7. What LEDs are available for diagnostics?
The module includes:
OK status LED
COMM OK communication LED
8. What power does the module require?
The module receives power from the Series 90-30 backplane and consumes approximately 300 mA at 5 VDC.
9. Which CPUs are compatible?
It is compatible with supported Series 90-30 CPUs including CPU models such as IC693CPU311K, CPU321K, CPU331L or later, and several higher-performance Series 90-30 CPUs with appropriate firmware.
