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IC694ALG442

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IC693PWR324 Image of IC694ALG442 IC694ALG442 In Stock! Analog combination module current/voltage 4 inputs 2 outputs. IC694A IC694AL I IC694ALG442

SKU 2172329  UPC 0799705802377

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Other Available Revisions for the IC694ALG442 -BA-CB-CCLT

Common misspellings:
  • 1C694ALG442
  • lC694ALG442
  • IC69AALG442
  • IC694A1G442
  • IC694ALGA42
  • IC694ALG4A2
  • IC694ALG442

Technical Specifications for IC694ALG442

ManufacturerGE Fanuc
SeriesRX3i PACSystems
Part NumberIC694ALG442
Product TypeCombination Module
Voltage I/OSupported
Current I/OSupported
Environmental Protection RatingIP 20
Current Consumption95 milliamps at 5 Volts DC, 129 milliamps at 24 Volts DC
Supply Voltage20 to 30 Volts DC
Voltage Ripple10%

Product Description



The GE Fanuc IC694ALG442 is an Analog Combination Current/Voltage Input/Output Module for Rx3i PacSystems. This module provides four distinct input channels and two single-ended output channels. Each channel can be configured using Machine Edition software in any of the following ranges: (0 to +10) unipolar, (-10 to +10 volts) bipolar, 0 to 20 mA, or 4 to 20 mA. The 0 to +10 unipolar range is the default setting for the system and will be automatic upon installation unless altered. In a higher mode, the input channels can be configured for a 4 to 20 mA range. The IC694ALG442 can be used in any I/O slot within the Rx3i system.

Various outputs can be configured. A Hold Last State is possible if the system power is interrupted or can be reset to the low end of the given series. Outputs may also be configured to run in ramp mode on command from the applicable program. Additionally, low and high alarm ranges can be set for all input channels with an open wire fault relayed to the CPU for each output channel.

This IC694ALG442 module must be attached to a 24 VDC power from an outside source for proper use. If used with the RX3i Universal Backplane, the external source can be attached through the TB1 connector located on the left hand side of the backplane. Another option is available through a direct connection on the module’s terminal block. If using the backplane, the external source must be connected to the terminal block. Resolution per bit is based on the configured input or the output range. If the current source is reversed into input, or if it is below the low end of the current range, the module inputs a data word equivalent to the low end of the range. Resolution of the translated signal is 12 binary bits from the A/D converter in the %AI. Each channel is capable of 15 to 16 bit converting.

As a bonus feature, IC694ALG442 can respond directly to specific COMMREQ commands from the application program for certain tasks, such as removing the error code, amending input alarm limits, and putting one or both outputs into ramp mode.

Technical Specifications


No. of channels: 4 In/2 Out
Voltage Range: 0 to +10 V, -10 to +10 V
Current Range: 0-20 mA, 4-20 mA
Update Rate: 8 msec In/ 4 msec Out
Output Load: 5 mA max
Power Consumption:    95 mA @ +5VDC,  129 mA @ +24VDC Isolated

 

 

 

The IC694ALG442 combination module from GE Fanuc is an RX3i PACSystems combination module that can host both inputs and outputs, and these inputs and outputs can be either voltage or current inputs and outputs. The IC694ALG442 combination I/O module can support 2 single-ended analog outputs and 4 differential analog inputs. The output voltage ranges that this combination module supports for its current outputs are ranges of 0 to 20 milliamps or 4 to 20 milliamps, while the supported input voltage ranges for current inputs are ranges of 0 to 20 milliamps, 4 to 20 milliamps of standard current, or 4 to 20 milliamps of enhanced current. The supply voltage range of the GE Fanuc IC694ALG442 combination I/O module runs from 20 to 30 Volts DC.

 

The GE Fanuc RX3i PACSystems IC694ALG442 combination I/O module only has an environmental protection rating of IP 20. It is recommended to install this combination module in an enclosure that will increase its protection rating and keep it safe from water, dust, debris, and chemicals. When it operates, the IC694ALG442 combination I/O module consumes 95 milliamps of current at a voltage rating of 5 Volts DC and it consumes 129 milliamps at an isolated voltage of 24 Volts DC. When this combination I/O module is used in an RX3i PACSystems PLC, it can be installed in any of the available I/O slots in the RX3i backplane, and it can send signals to the PLC’s CPU when it experiences a fault or an error.

Technical Information

Specifications: 

Power Requirements

External Supply Voltage Range

20 to 30 VDC (24 VDC typical)

Power Supply Rejection Ratio

Current:  5 μA/V (typical), 10 μA/V (maximum) Voltage: 25 mV/V (typical), 50 mV/V (maximum)

(Measured by varying VUSER  from 24 VDC to 30 VDC)

Voltage Ripple

10%

Power Consumption

95 mA from internal +5 VDC Supply, 150 mA from external +24 VDC supply

Update Rate

Update Rate: 3 ms

Isolation, Field to Backplane (optical) and to Frame Ground

250 VAC continuous; 1500 VAC for 1 minute

Analog Outputs

Two, Single–Ended

Analog Current Output

 

Output Ranges

0 to 20 mA, 4 to 20 mA

Resolution

0 to 20 mA: 0.6 μA (1 LSB = 0.6 μA)

4 to 20 mA:  0.5 μA (1 LSB = 0.5 μA)

Absolute Accuracy1,5

±0.1% of full scale @ 25°C (77°F), typical

±0.25% of full scale @ 25°C (77°F), maximum

±0.5% of full scale over operating temperature range (maximum)

Maximum Compliance Voltage

VUSER  –3 V (minimum) to VUSER (maximum)

User Load

USER = 20 V, maximum 1350Ω at VUSER = 30 V)

Output Load Capacitance

2000 pF (maximum)

Output Load Inductance

1 H (maximum)

Analog Voltage Output

 

Output Ranges

-10 to +10 V (bipolar), 0 to +10 V (unipolar)

Resolution

–10 V to +10 V:    0.3125 mV (1 LSB = 0.3125 mV)

0 to +10 V: 0.3125 mV (1 LSB = 0.3125 mV)

Absolute Accuracy2,5

±0.25% of full scale @ 25°C (77°F), typical

±0.5% of full scale @ 25°C (77°F), maximum

±1.0% of full scale over operating temperature range (maximum)

Output Loading

5 mA (2 K Ohms minimum resistance)

Output Load Capacitance

1 μF (maximum capacitance)

Analog Inputs

Four, differential

Analog Current Input

 

Input Ranges

0 to 20 mA, 4 to 20 mA, 4 to 20 mA Enhanced

Resolution

5 μA (1 LSB = 5 μA)

Absolute Accuracy3,

± 0.25% of full scale @25°C (77°F)

±0.5% of full scale over specified operating temperature range

Linearity

<1 LSB

Common Mode Voltage

200 VDC (maximum)

Common Mode Rejection

>70 dB at DC; >70 dB at 60 Hz

Cross Channel Rejection

>70 dB from DC to 1 kHz

Input Impedance

250 Ω

Input Filter Response

38 Hz

1 Analog Current output: In the presence of severe Radiated RF interference (IEC 61000-4-3, 10V/m), accuracy may be degraded to ±1% of full scale.
2 Analog Voltage output: In the presence of severe Radiated RF interference (IEC 61000-4-3, 10V/m), accuracy may be degraded to ±4% of full scale.

Specifications, continued

Analog Voltage Input

 

Input Ranges

0 to +10 V (unipolar), -10 to +10 V (bipolar)

Resolution

0 to +10 V: 2.5 mV (1 LSB = 2.5 mV)

–10 to +10 V: 5 mV (1 LSB = 5 mV)

Absolute Accuracy4,5

±0.25% of full scale @25°C (77°F);

±0.5% of full scale over specified operating temperature range

Linearity

<1 LSB

Common Mode Voltage

200 VDC (maximum)

Common Mode Rejection

>70 dB at DC; >70 dB at 60 Hz

Cross Channel Rejection

>70 dB from DC to 1 kHz

Input Impedance

 

 

Input Filter Response

38 Hz

3         Analog Current Input: In the presence of severe Radiated RF interference (IEC 61000-4-3, 10V/m), accuracy may be degraded to ±2% of full scale.

4         Analog Voltage Input: In the presence of severe Radiated RF interference (IEC 61000-4-3, 10V/m), accuracy may be degraded to ±1% of full scale.

5         Applicable for all outputs and inputs: In the presence of severe Conducted RF interference (IEC 61000-4-6, 10Vrms), accuracy may be degraded to ±2% of full scale.

Troubleshooting

Troubleshooting IC694ALG442

Troubleshooting information is available on IC694ALG442's website page; it also includes a datasheet user-manual and a wiring diagram.

 

Repair your IC694ALG442

PDF Supply can repair your IC694ALG442 in 3-5 business days. And PDF Supply stands by all of its repairs with a 1 year customer satisfaction warranty.

Customer Questions and Answers


  • Question:  What is an IC694ALG442?  Answer:  The IC694ALG442 is a 4 Input/2 Output, Current/Voltage, Analog module from the GE Fanuc RX3i Series. 
  • Question:  What does IC694ALG442 provide?  Answer:  IC694ALG442 provides 4 differential input channels and 2 single-ended output channels. 
  • Question:  Each channel can be configured to what ranges?  Answer:
    • 0 to +10 volts (unipolar), default
    • -10 to +10 volts (bipolar)
    • 0 to 20 mA
    • 4 to 20 mA
  • Question:  What should I use for the configuration of the channels?  Answer:  Machine Edition software.
  • Question:  Input channels can also be configured for what?  Answer:  Input channels can also be configured for 4-20 mA Enhanced mode. 
  • Question:  Into what slot can IC694ALG442 be installed?  Answer:  This module can be installed into any I/O slot of an RX3i system.
  • Question:  What should I do if my IC694ALG442 is not working properly?  Answer:  Your IC694ALG442 may need repair

For more information on the IC694ALG442 4 Input/2 Output, Current/Voltage, Analog Module of the GE Fanuc RX3i Series, please see the Datasheet User-Manual. 

Release History

Version

Firmware Release

Date

Description

IC694ALG442-CC IC693ALG442-EC

1.61

Jan. 2014

Resolves an issue that occurred when user power was cycled.

IC694ALG442-CB IC693ALG442-EB

1.60

May 2012

Resolves several rarely-occurring issues that were identified in field and factory testing. For details, see GFK-2687A.

IC694ALG442-BA IC693ALG442-DA

1.1

Sep. 2011

Adds ability to perform field upgrades in RX3i targets. Adds display of module serial number, revision and Manufacturing date code in programming software in RX3i targets.

Resolves issue with Ramp operation.

ST. LOUIS, Feb. 1, 2019 – Emerson today announced it has completed the purchase of Intelligent Platforms from General Electric.

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