GE FANUC IC693ALG442 SINGLE-ENDED OUTPUT CHANNELS PROVIDING 0 TO
+10 VOLTS
Technical Specifications for IC693ALG442
Accuracy 0.25% at 25 degree Celsius
Product Description Analog Current/Voltage Combination Module
Product Lifecycle Status* Discontinued/Obsolete
Brand GE Fanuc
Part Number IC693ALG442
Series Series 90-30
Product Description Analog Current/Voltage Combination Module
No of Output Channels 2, single-ended
Update Rate 4 milliseconds
Output Current Range 0-20 mA, 4-20 mA
Resolution at 4-20 mA 0.5 microamps
Resolution at 0-20 mA 0.625 microamps
No of Input Channels 4 differential
Update Rate 8 milliseconds
Input Range -0-10 Volts, -10 to 10 Volts
Resolution at 0-10 V 2.5 mV
Resolution at -10 to 10 V 5 mV
Input Impedance 800 K Ohms
External Supply Voltage Range 20 to 30 VDC (24 VDC typically)
About IC693ALG442
The IC693ALG442 is a combination module from GE Fanuc’s Series
90-30 Programmable Logic Control (PLC) platform.
Being a combination module, this module is designed with Four (4)
input channels compatible with 0 to +10 volts (unipolar),
–10 to +10 volts (bipolar), 0 to 20 mA, 4 to 20 mA, and 4 to 20 mA
Enhanced input signals and Two (2) analog outputs
providing 0 to +10 volts (unipolar), –10 to +10 volts (bipolar), 0
to 20 mA, 4 to 20 mA output signals.
The input channels supports differential inputs with each channel
exhibiting an update rate of 8 ms. Individual input type
resolution includes 5 µA (1 LSB = 5 µA) for 0-20 mA; 5 µA (1 LSB =
5 µA) for 4-20 mA and 5 µA (1 LSB = 5 µA) for 4-20 mA,
enhanced with absolute accuracy of ± 0.25% of full scale @25°C
(77°F) and ± 0.5% of full scale over specified operating
temperature range.
The output channels are single-ended outputs with update rate of 4
ms and individual resolution of 0.625 µA
(1 LSB = 0.625 µA) and 0.5 µA (1 LSB = 0.5 µA) for 4-20 mA and
absolute accuracy of ± 0.1% of full scale @25°C (77°F),
typical; ± 0.25% of full scale @25°C (77°F), (maximum); and ± 0.5%
of full scale over operating temperature range
(maximum).
This module requires an external supply voltage of 20 to 30 VDC
with 24 VDC nominal value and allowable voltage ripple of
10%. This module has a power consumption of 95 mA From Internal +5V
Supply and 129 mA from external power supply.
The IC693ALG442 Analog Current/Voltage Combination Module offers 2
current ranges of 4 to 20 milliamps or 0 to 20 milliamps.
It provides open-loop fault detection facilities in the current
mode. The unipolar mode can scale the user data and that mode is
the default mode of this module. It also sends status information
and updates to the PLCs such as the performance data of the
module, overload open-wire detection, alarm status updates, and
status updates about the power of the system which is
supplied by the users. The IC693ALG442 Combination Module consumes
95 milliamps of current from an internal +5 Volts
power supply and it consumers 129 milliamps of current from an
external user supply. The 20-terminal connector block that
can be found on the front face of the module makes the field wiring
easy. If it receives a value that is outside of its range,
it converts that value into the nearest valid value to send it to
the ADC. Both outputs are set to the standard operating mode
by default.
