IC693MDL748 GE digital I/O module

The IC693MDL748 is a 24/48-volt DC Positive Logic with a 0.5 Amp Output module programmable logic controller. It offers eight output points in a single class group with an ordinary power input terminal. IC693MDL748 powers a current to the output devices from the user positive power bus. The output devices are linked to the negative power bus and the modules. This output has features that are suitable for many supplied output devices which include motor starters, solenoids and status indicators. The power to enable the output device to work should be supplied by the user.

The module consists of LED indicators that indicate the on & off status of each module. The indicators are arranged in two Horizontal rows having 8 green LEDs in each row. IC693MDL748 utilizes the top row listed as A1 through 8. The row labeled “LED B” at the bottom is not used in this module. Moreover, a red LED labeled “F” on the right and centered between two rows of green LEDs works as a blown fuse indicator. The F indicator comes on in case the fuse is blown. IC693MDL748 consist of two 3.15 Amps fuses where each fuse protects four outputs. The first fuse safeguards the output A1 to A4 while the second one protects output A5 to A8. The first and second fuses are linked to the same positive supply link. There is an insert between the inside and outside of the module hinged cover that fits perfectly. Behind the insert, there is circuit wiring information and its identification information can be written at the front insert. The front left edge has a DC type module blue in color.

The IC693MDL748 I/O module is a GE Fanuc positive logic digital I/O module. The IC693MDL748 positive logic digital I/O module can be installed in GE Series 90-30 PLCs and it offers 8 output points with a 24 to 48 Volts DC output voltage range. The load current per point is 0.5 Amps. The module consumes 110 milliamps at 50 Volts DC. The output type is the transistor output type and the polarity is positive. There are 8 output points per common. The connector type on the IC693MDL748 positive logic digital I/O module is a terminal block with 20 screws which is included with the module. The terminal board on the IC693MDL748 positive logic digital I/O module is equipped with holding screws. In applications where the PLC is subjected to high levels of vibration, these screws help to protect the terminal board-to-module connections against deterioration.