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- Stock: In Stock
- Model: IC693ALG221
- Weight: 1.36kg
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For any quality issues that arise during normal use within the warranty period, we will repair the item free of charge. The buyer is responsible for the return shipping cost, while our company will cover the cost of re-shipping the repaired item.
GE Analog Current Input 4-Channel IC693ALG221
Product Description:
The 4-Channel Analog Current Input module for the Series 90-30 Programmable Logic Controller provides four input channels, each capable of converting an analog input signal to a digital signal for use as required by your application. This module provides two input ranges.
The default range is 4 to 20 mA with user data scaled so that 4 mA corresponds to a count of 0 and 20 mA corresponds to a count of 32000 with each 1000 counts representing 0.5 mA. When a jumper is added to the I/O terminal board, the input range is changed to 0 to 20 mA with user data scaled so that 0 mA corresponds to a count of 0 and 20 mA corresponds to a count of 32000 with each 800 counts representing 0.5 mA. Two range jumpers are provided with the module; one for channels one and two, and the other for channels three and four.
Features:
Specifications | |
Input Current Ranges | 4 to 20 mA and 0 to 20 mA |
Calibration | Factory calibrated to 4 "A per count |
Update Rate | 2 msec (all four channels) |
Resolution at 4-20 mA | 4μA (1 LSB = 4 μA) |
Resolution at 0-20 mA | 5μA (1 LSB = 5 μA) |
Absolute Accuracy | 0.1% full scale + 0.1% reading |
Common Mode Voltage | 200 volts |
Linearity | < 1 Least Significant Bit |
Isolation | 1500 volts between field side and logic side |
Common Mode Rejection | > 70 db at DC; >70 db at 60 Hz |
Cross-Channel Rejection | > 80 db from DC to 1 kHz |
Input Impedance | 250 ohms |
Input Filter Response | 325 Hz |
Internal Power Consumption | 100 mA from the isolated +24 volt supply |
25 mA from+5 volt bus on the backplane | |