GE FANUC IC693ALG221 250 OHMS 325 HZ 100 MA FROM THE ISOLATED +24 VOLT SUPPLY

 

Product Description

 

IC693ALG221 is an Analog Current Input Module with four input channels for the Series 90-30 Programmable Logic Controller. This controller’s channels are each capable of converting an analog input signal into a digital signal as needed for the application. Two input ranges are available with a default of 4 to 20 mA with scaled user data so 4 mA corresponds to a count of zero and 20 mA to 32000. Each 1000 count represents 0.5 mA. If a jumper is added to the I/O terminal board, the input range is adjusted to 0 to 20 mA with scaled user data scale corresponding to a count of 32000 with each 800 count equal to 0.5 mA. This module is equipped with two range jumpers: one for channels 1-2 and one for channels 3-4.

The IC693ALG221 input module allows conversion speed of one half milliseconds for each of the channels with an update rate of two milliseconds for any of the provided channels. Resolution speed on a converted signal is 12 bits over either chosen range. Percent AI user data registers in 16 bit 2’s complement format. If the current source is reversed into the input, the module will output a data word that parallels to the low end of the range.

Input protection for the IC693ALG221 is sufficient to work with reduced performance with up to 200 V in common mode settings. This module also allows electrical isolation of external noise. All field connections require a good grade twisted, shielded instrumentation cable connected to the COM or GND. An LED indicator monitors power supply operation. The main power source specific to the IC693ALG221 is +24 VDC supplied PLC power routed through an inverter for the module. IC693ALG221 uses power from the +5 VDC output to drive isolation circuitry.

 

 

No. of channels: 4 Inputs Input Current Range: 4 to 20 mA and 0 to 20 mA Calibration: Factory calibrated to 4 µA per count Update Rate: 2 msec (all 4 channels) Input Filter Response: 325 Hz Power Consumption: 25 mA from +5V bus and 100mA from +24V bus

 

Common misspellings:

• 1C693ALG221
• IC693A1G221
• IC693ALG22l
• IC693ALG221

 

About:

The IC693ALG221 input module from GE Fanuc is an analog input module that comes with 4 inputs. It is a member of the GE Fanuc Series 90-30 product line. One of the most common applications for the IC693ALG221 input module is to use it to convert analog input signals into digital signals that can be used by digital applications. This input module can operate with 2 different current ranges which are 0 to 20 milliamps or 4 to 20 milliamps. The 4 input channels only take approximately 2 milliseconds to update. The resolution of the inputs is 4 microamps at 4 to 20 milliamps, and it is 5 microamps 0 to 20 milliamps. The IC693ALG221 input module features an accuracy rating 0.1% at the full scale.

The GE Fanuc IC693ALG221 analog input module consumes about 25 milliamps of power at a voltage rating of 5 Volts DC and it consumes about 100 milliamps of power at a voltage rating of 24 Volts DC when it is in operation under normal conditions. It can be installed in virtually any available rack in a GE PLC system. The PLC will supply the IC693ALG221 input module with its required power. The inputs on this module are labeled with the number 1 to 4. The operators of the module can select which channels that they want to use with the 2 range jumpers that are connected to the input module. One of the range jumpers is for input channels 1 and 2 and the other jumper is for input channels 3 and 4.

 

The IC693MDL240 AC Input Module is a discrete input module that belongs to the GE Fanuc Series 90-30 product line. It comes with 16 inputs that are arranged in 1 group with a single common power input terminal. These input circuits are resistor/capacitor reactive inputs. Some of the characteristics of the inputs are the on-state voltage of 74 to 132 Volts AC, the off-state voltage of 0 to 20 Volts AC, the on-state current of 6 milliamps, the maximum off-state current of 2.2 milliamps, the on-response time of 30 milliseconds, and the off-response time of 45 milliseconds. These input characteristics are compatible with a wide variety of user-supplied input devices such as electronics proximity switches, limit switches, and pushbuttons.

The IC693MDL240 AC Input Module has a rated voltage of 120 Volts AC, an input voltage range of 0 to 132 Volts AC, and an input current of 12 milliamps. The frequency ratings of the module are 50/60 hertz and the power consumption rating is 90 milliamps from the 5 Volts Bus on the backplane. The IC693MDL240 AC Input Module requires an AC power source. The power to the field devices must be separately supplied by the users. It shows logic 1 in the input status table if the current is into the input point. The isolation between the field side and the logic side of the IC693MDL240 module is 1500 Volts RMS. It can be installed in any I/O slot of a baseplate in a Series 90-30 programmable logic controller. A DC power source cannot be used with this module. It can expand a Series 90-30 I/O system within the plant.

 

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