Technical specifications for IC660BBA104
Brand GE Fanuc
Series Rx7i PAC system
Part number IC660BBA104
Nooooo. Input six (6)
Product Description Current source input/output module
Input signal 4-20 MA
Input signal resolution 1μA
Enter conversion time 16.6ms to 400ms (user optional)
Output resolution 6 microamps
Block power, nominal 115 volts AC / 125 volts DC
Block power, input range 93-132 V AC / 105-145 V DC
Dimensions (HxWxD) 8.83x3.56x4.42 inches
Product Description Current source I/O module
Input accuracy 0.1% of full scale reading
Input resolution 1 microamp
Nooooo. Output 2
Output accuracy 0.15% of full scale reading
The IC660BBA104 is a current source combined I/O module with six (6) input circuits consisting of four (4) analog input channels capable of receiving a 4-20 mA signal and two (2) output channels providing a 4-20 mA signal. In addition, the module features group to group isolation, block to block isolation and individual channel isolation of the input channel with a rated voltage of 1500 V.
The IC660BBA104 input channels have a full scale reading accuracy of 0.1% at 25 degrees Celsius, a resolution of 1 μA, user-configurable conversion times from 16.6ms to 400ms, and an overrange capacity from 0 mA to 25 mA. Each input channel is designed with individual diagnostic functions such as under/out of range, high/low alarms and open circuit detection.
The IC660BBA104 output channels have an accuracy of 0.15% of the full scale reading and a resolution of 6 μA. The typical update frequency for each channel is 6ms to 8ms, with an overrange capacity of 0-24 mA. Similar to input channels, each output channel is capable of internal diagnostics, such as Underrange, Overrange, and Feedback error.
The IC660BBA104 is externally powered by a nominal input power supply of 115 VAC. Its physical dimensions are 8.83 inches (22.44 cm) x 3.34 inches (8.48 cm) x 3.91 inches (9.93 cm) and it weighs 4 pounds (1.8 kg). This block I/O module needs to be mounted on a housing that provides adequate protection for this device. This block I/O supports right side up and upside down mounting and must provide two (2) inches of clearance on all sides to promote sufficient air flow for natural cooling. The GE IC660BBA104 current source I/O module features 1500 volt module-to-module isolation (lasting 1 minute), group to group isolation for 1500 volt RMS, and input channel-to-channel isolation for 1500 volt RMS. It is compatible with PCIM modules, QBIM modules, and all GE Genius bus controllers. It has a programmable conversion time that combines noise suppression levels with input resolution. Users can choose longer conversion times to improve input resolution. The individual output circuit is isolated from all other circuits within the module. The output channels use dual 12-bit digital-to-analog converters while independently controlling the current in the 0 to 24 mA range. The IC660BBA104 current source I/O module can be easily configured using a handheld monitor by entering the device number/serial bus address and reference number. When the module is configured offline, ensure that a 75 ohm resistor is connected to the serial 1 and 2 terminals.
