The GE Fanuc Emerson IC660BBS103 is an isolated genius I/O block that provides eight (8) output channels grouped into four (4) well-isolated groups which support either AC or DC power supply. The IC660BBS103 supports an input voltage of either 115 Volts AC or 125 Volts DC. The IC660BBS103 supports an input voltage range from 93 Volts AC to 132 Volts AC at a frequency range from 47 to 63 Hertz. The IC660BBS103 delivers an output voltage range from 105 Volts DC to 132 Volts DC and a current of 2 Amperes per point. The IC660BBS103 supports both facing up and down installation. The IC660BBS103 can be installed in an enclosure to protect the internal circuitry by leaving an amount space of 5.08 centimeters (2 inches) from all orientations for heat dissipation.

The IC660BBS103 includes an internal fusing electronic circuit for short circuit protection and automatically detects no-load, overload, and overtemperature open wire for inputs and loss I/O power on circuits. The IC660BBS103 has a transient rating of 2000 Volts peak for every ten (10) seconds. The IC660BBS103 provides continuous electrical isolation of 250 Volts AC/DC between groups or groups and ground. The IC660BBS103 dissipates an electrical power of 45.6 Watts and has LED indicators for I/O block and each circuit. The IC660BBS103 supports an inrush current of 25 Amperes within a short time of 10 milliseconds. The IC660BBS103 is employed for field wiring like manual switches which will be connected in parallel with block outputs. It weighs approximately 1.8 kilograms (4 pounds) while shipping and operates at zero (0) to 60 degrees Celsius (32 to 140 degrees Fahrenheit) for industrial applications.

The IC660BBS103 I/O block is a Genius I/O series isolated I/O block produced by GE Fanuc. This segregated I/O block features eight output channels divided into four equal groups. Depending on the application, the IC660BBS103 output block can operate on either AC or DC voltage. The IC660BBS103 isolated output block has a nominal voltage rating of 115 Volts AC and 125 Volts DC. The input voltage range is 93 to 132 volts alternating current, while the output voltage range is 105 to 132 volts direct current. Each output point has a maximum load current rating of 2 amps. This isolated output block can be placed vertically or horizontally.
The processing time for input operation is 2ms for AC operation and 0.8ms for DC operation. Both the processing time and the filter time are directly related to the set filter time of 10 to 100 milliseconds in 10-millisecond increments. The input circuitry is capable of detecting open wires, overheating, and I/O power failure. On the other hand, the output circuitry produces 2A when operating on alternating current and 2A resistive, and 1A inductive when operating on direct current. The module's turn-on delay is 0.5 Hz + 1ms in AC mode and 1ms in DC mode. The output circuitry includes a 100 milliseconds internal electronic short circuit trip for AC operation and a 10 milliseconds internal electronic short-circuit trip for DC operation. Additionally, the output circuitry has internal diagnostics for short circuits, overload, no-load, overheating, and I/O power loss.
To achieve the best results and extend the life of the GE Fanuc manufactured Genius I/O IC660BBS103 isolated output block, it should be mounted inside a protective enclosure, installed in a clean and dry industrial environment, and with at least 2 inches of space between it and the adjacent blocks or modules in the Genius I/O system. The IC660BBS103 output block has diagnostics such as an excessive temperature detector, an open wire detector, and an I/O loss detector. These capabilities can warn users of potential problems before data loss, irreversible machine damage, or serious injury occurs. The IC660BBS103 output block can withstand an ambient air temperature of 60 degrees Celsius without being damaged or derated.