IC697BEM731 GE Fanuc Genius Bus Controller

GE Fanuc IC697BEM731 Series 90-70 Bus Controller Module

GE Fanuc IC697BEM731 Series 90-70 Bus Controller Module

Disponibilidad: 10 Quedan en stock

The GE Fanuc IC697BEM731 serves as the primary IC697BEM731 Bus Controller Module utilized to execute data conversion and network control...

Código: IC697BEM731

Manufacturer: GE Fanuc
Product No.: IC697BEM731
Product Type: Bus Controller Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

The GE Fanuc IC697BEM731 serves as the primary IC697BEM731 Bus Controller Module utilized to execute data conversion and network control across Series 90-70 platforms. The hardware establishes a deterministic interface for up to 30 external devices, executing token-passing protocols over a single Genius Bus network topology to manage remote inputs and outputs directly through the central rack.

Hardware Specifications

Parameter	Specification
Model	IC697BEM731
Brand	GE Fanuc Emerson
Origin	United States
Weight	0.45 kg (1.00 lbs)
Dimensions	Standard single-slot module width
Operating Temp	0 to 60 deg C
Power Consumption	1.3 Amps @ 5.0 VDC backplane current
Channels	1 Genius Bus channel
Interface Ports	1 Hand-Held Monitor (HHM) port
Baud Rates	153.6 Kbaud standard/extended, 76.8 Kbaud, 38.4 Kbaud
Max Network Distance	2000 ft to 7500 ft (Baud rate dependent)
Physical Layer Media	Belden 9182 type cable (IC660BLC001 / IC660BLC003)
Network Capacity	Maximum 30 devices per channel
Diagnostics	Power-up hardware self-diagnostics with 3 LED indicators

Backplane Bus Communication Velocity & Firmware Integration

The IC697BEM731 integrates directly with the standard Series 90-70 backplane, utilizing logic circuitry to execute high-velocity token rotations without the requirement of additional backplane bus communication velocity licences. System configuration is managed via MS-DOS or Windows-based programming software, enabling the module to achieve full firmware flash compatibility for seamless processor table integration. This architecture permits the deployment of multiple communication blocks within the host rack layout, balancing regional I/O density scaling while sustaining time-stamped fault transmissions across global data blocks.

Frequently Asked Questions

Q: What are the consequences of a baud rate mismatch on a Genius Bus network segment?

A: Every device connected to the same electrical bus segment must be configured with an identical baud rate. A single mismatched node prevents token passing, resulting in unestablished communications or intermittent packet corruption across all 30 devices.

Q: What default settings does the module apply before configuration data is loaded?

A: Out of the box, the module contains no defined operational bus address. The configuration software utility assigns a default initialization speed of 153.6 Kbaud standard and assigns the hardware to serial bus address 31 until an application-specific configuration is downloaded from the CPU.

Q: Can the physical Hand-Held Monitor port be used concurrently with network communications?

A: Yes. The rear-end Hand-Held Monitor (HHM) port functions independently of the primary IC66 network channel, allowing technicians to plug in local diagnostic tools for direct monitoring and runtime fault inspection without disrupting token-passing cycles.

Field Installation Guidelines

Backplane Insertion: Isolate all power sources to the host rack before handling the module. Slide the single-slot assembly vertically into the chassis guides, ensuring the 3PL and 1PL backplane connectors align perfectly before applying force to seat the card.
Bus Cable Specification: Fabricate all field runs using Belden 9182 type shielded cable (GE catalog number IC660BLC001 or IC660BLC003) to minimize attenuation across extended lengths.
Impedance Matching: Install appropriate bus terminator plugs at the extreme physical ends of the line. Use 150 Ohm resistors (IC660BLM506) for 153.6 Kbaud standard, 153.6 Kbaud extended, and 76.8 Kbaud configurations, or 75 Ohm resistors (IC660BLM508) for 38.4 Kbaud operations.
Shield Grounding: Continuous shield continuity must be maintained through all intermediate terminal blocks. Ground the cable shield at one point only to prevent the formation of ground loops.

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