Our Products
Comprehensive industrial automation solutions for global industries
Contact us
If you are interested in our products and want to know more details,please Contact us,we will reply you as soon as we can.
General Electric IC694ALG391 Analog Output Module
Item Number: IC694ALG391
Brand: GE
Lead Time: In stock
Description: Analog Output Module
Payment: T/T
Product Description
GE IC694ALG391 is a 2-channel analog current output module that converts 12-bit binary (digital) data into analog output signals for driving field devices. The IC694ALG391 features an output hold or default value switch function and can also be used as a less accurate voltage source (current/voltage output mode is selected via a jumper or resistor on the terminals).
Function & Features
- Output Update and State Control: All channels of the GE IC694ALG391 are updated during each scan. When the CPU enters stop mode or reset, the outputs can be set to a default state (0/4 mA) or hold the last state via terminal block jumpers.
- Power Supply: When the IC694ALG391 is installed in the RX3i Universal Backplane, it can be connected via the TB1 connector on the left side of the backplane or the module terminal block.
- CPU Shutdown Processing: Outputs automatically return to zero (0 mA) or a preset value (4 mA), allowing the GE IC694ALG391 to take over the module load. To maintain the "hold last state" function during a backplane power outage, an alternative power supply is recommended.
Specifications
|
Parameter |
Details |
|
Part Number |
IC694ALG391 |
|
Output Current Range |
4 to 20 mA and 0 to 20 mA |
|
Output Voltage Range |
1 to 5 volts and 0 to 5 volts |
|
Calibration |
Factory calibrated to 4 μA per count |
|
External Supply Voltage Range |
20 VDC to 30 VDC. Depends on the current load and the ambient temperature |
|
External Supply Voltage Ripple |
10% |
|
Update Rate |
5 milliseconds (approximate, both channels); Application dependent. |
|
Resolution |
|
|
- 4 to 20mA |
4 μA (1 LSB = 4 μA) |
|
- 0 to 20mA |
5 μA (1 LSB = 5 μA) |
|
- 1 to 5V |
1 mV (1 LSB = 1 mV) |
|
- 0 to 5V |
1.25 mV (1 LSB = 1.25 mV) |
|
Absolute Accuracy (*) |
|
|
- 4 to 20mA at 25°C (77°F) |
+/-8 μA |
|
- 0 to 20mA at 25°C (77°F) |
+/-10 μA |
|
- 1 to 5V at 25°C (77°F) |
+/-50 mV |
|
- 0 to 5V at 25°C (77°F) |
+/-50 mV |
|
Maximum Compliance Voltage |
25 VDC |
|
User Load (current mode) |
0 to 850 Ohms |
|
Output Load Capacitance (current mode) |
2000 pF |
|
Output Load Inductance (current mode) |
1 H |
|
Maximum Output Loading (voltage mode) |
5 mA (2 K Ohms minimum resistance); 2000 pF maximum capacitance |
|
Isolation, Field to Backplane (optical) and to frame ground |
250 VAC continuous; 1500 VAC for 1 minute |
|
Internal Power Consumption |
30 mA from +5 VDC supply; 215 mA from Isolated +24 VDC supply |
Note:
* In the presence of severe RF interference (IEC 801–3, 10 V/m), accuracy may be
degraded to ±80 µA (4 to 20 mA range), ±100µA (0 to 20 mA range).
FAQ
Q: What is the brand?
A: GE
Q: What is the type?
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Loading comments...
General Electric IC694ALG391 Analog Output Module
Item Number: IC694ALG391
Brand: GE
Lead Time: In stock
Description: Analog Output Module
Payment: T/T
Product Description
GE IC694ALG391 is a 2-channel analog current output module that converts 12-bit binary (digital) data into analog output signals for driving field devices. The IC694ALG391 features an output hold or default value switch function and can also be used as a less accurate voltage source (current/voltage output mode is selected via a jumper or resistor on the terminals).
Function & Features
- Output Update and State Control: All channels of the GE IC694ALG391 are updated during each scan. When the CPU enters stop mode or reset, the outputs can be set to a default state (0/4 mA) or hold the last state via terminal block jumpers.
- Power Supply: When the IC694ALG391 is installed in the RX3i Universal Backplane, it can be connected via the TB1 connector on the left side of the backplane or the module terminal block.
- CPU Shutdown Processing: Outputs automatically return to zero (0 mA) or a preset value (4 mA), allowing the GE IC694ALG391 to take over the module load. To maintain the "hold last state" function during a backplane power outage, an alternative power supply is recommended.
Specifications
|
Parameter |
Details |
|
Part Number |
IC694ALG391 |
|
Output Current Range |
4 to 20 mA and 0 to 20 mA |
|
Output Voltage Range |
1 to 5 volts and 0 to 5 volts |
|
Calibration |
Factory calibrated to 4 μA per count |
|
External Supply Voltage Range |
20 VDC to 30 VDC. Depends on the current load and the ambient temperature |
|
External Supply Voltage Ripple |
10% |
|
Update Rate |
5 milliseconds (approximate, both channels); Application dependent. |
|
Resolution |
|
|
- 4 to 20mA |
4 μA (1 LSB = 4 μA) |
|
- 0 to 20mA |
5 μA (1 LSB = 5 μA) |
|
- 1 to 5V |
1 mV (1 LSB = 1 mV) |
|
- 0 to 5V |
1.25 mV (1 LSB = 1.25 mV) |
|
Absolute Accuracy (*) |
|
|
- 4 to 20mA at 25°C (77°F) |
+/-8 μA |
|
- 0 to 20mA at 25°C (77°F) |
+/-10 μA |
|
- 1 to 5V at 25°C (77°F) |
+/-50 mV |
|
- 0 to 5V at 25°C (77°F) |
+/-50 mV |
|
Maximum Compliance Voltage |
25 VDC |
|
User Load (current mode) |
0 to 850 Ohms |
|
Output Load Capacitance (current mode) |
2000 pF |
|
Output Load Inductance (current mode) |
1 H |
|
Maximum Output Loading (voltage mode) |
5 mA (2 K Ohms minimum resistance); 2000 pF maximum capacitance |
|
Isolation, Field to Backplane (optical) and to frame ground |
250 VAC continuous; 1500 VAC for 1 minute |
|
Internal Power Consumption |
30 mA from +5 VDC supply; 215 mA from Isolated +24 VDC supply |
Note:
* In the presence of severe RF interference (IEC 801–3, 10 V/m), accuracy may be
degraded to ±80 µA (4 to 20 mA range), ±100µA (0 to 20 mA range).
FAQ
Q: What is the brand?
A: GE
Q: What is the type?
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Need a Custom Automation Solution?
Our team of experts can design and implement a tailored automation system to meet your specific requirements.