IC697BEM731Z|Modules are mainly used to connect to other modules
Brand GE Fanuc
Series Genius bus I/O
Part number IC697BEM731
Operating voltage 5.0 V DC
The backplane current is 1.3 amps
Product Type Bus controller module
Built-in port one (1) Bus Controller channel; One (1) handheld terminal port
Data rate 153.5Kbaud standard/extended, 76.8Kbaud or 38.4Kbaud
Bus cable Belden 9182 cable
Cable range 2000-7500 feet, depending on configured data rate
Bus terminal 75, 150 ohm resistance (electrical bus cable ends)
Maximum number of devices 30 devices/channels
The IC697BEM731 is a Genius bus controller module that is part of the GE Fanuc Series 90-70 series Programmable Logic Controllers (PLCS). The module is primarily used to connect up to thirty (30) devices and transfer data by passing tokens between all configured devices on the same bus.
The IC697BEM731 has one (1) channel for connecting to devices residing on the same bus, and one (1) handheld monitor (HHM) port for downloading the configuration to the module using the MS DOS or Windows programming software Configurator feature. When IC697BEM731 was delivered, it did not have a defined bus address. The configuration software sets the default address to 153.6 Kbaud standard and the bus address to 31. This default address can be modified by downloading the valid configuration to the CPU. When configured as 2000 Kbaud (standard), the maximum allowable distance of the communication bus is 153.6 feet; 3500 feet when configured at 153.6 KBaud (extended); 4,500 feet at 76.8 KBaud configuration and 7,500 feet at 38.4 KBaud configuration. All devices residing on the same bus or network must be configured with the same baud rate, otherwise communication cannot be established or you may experience erratic communication.
The physical communication cables used to establish the network are Belden 9182 type cables with GE catalog number IC660BLC001, 15 inches, number 3 and IC660BLC003, catalog number 36 inches, number 1. Bus terminator plugs must be installed at both ends of the bus, with catalog number IC660BLM506 150 ohm, number 4 and IC660BLM508 75 ohm, number 4 resistors.
The IC697BEM731 bus controller supports global data transfer between cpus via a Windows-based software configuration, and can be extended with the IC697 PLC alert system to report timestamp failures on processor data tables. The rear end of the bus controller module has a handheld monitoring port for connecting the handheld monitoring device and a connector for establishing the IC66 bus connection. The IC697BEM731 bus controller is configured with Windows or MS-DOs-based configurator functionality. By default, the Windows-based configurator feature sets the baud rate to 153.5 kilobit and the serial bus address to 31. Other baud rates and serial bus addresses can be assigned through the configurator function. The IC697BEM731 bus controller performs self-diagnosis at installation and has LED indicators for display and communication status updates.