Process Automation Control Systems
PACSystems RX3i Controller
Analog I/O Modules (Output)
GE offers easy-to-use analog modules for control processes such as flow, temperature
and pressure.
IC695ALG808 IC694ALG390 IC694ALG391
PACSystems RX3i Isolated Analog Output,
Product Name
Lifecycle Status Active Active Active
Module Type Analog Output with Channel to Channel Isolation Analog Output Analog Output
Backplane Support
Number of Slots Module
Occupies on Backplane
Diagnostics
Current/Voltage, 8 Isolated Channels
Universal Backplane
Only. Uses PCI Bus.
1 1 1
High and Low Alarm, Ramp Rate Control,
Clamping, Overrange and Underrange
PACSystems RX3i Analog Output,
Voltage, 2 Channel
No Backplane Restrictions No Backplane Restrictions
N/A N/A
PACSystems RX3i Analog Output,
Current, 2 Channel
Protection
Range
HART Support
Number of Channels 8 2 2
Channel-to-Channel Isolation
Update Rate
Resolution
Accuracy
Maximum Output Load
Output Load Capacitance
External Power Requirement
Current: 0 to 20 mA, 4 to 20 mA;
Yes (250 VAC continuous,
1500 VAC for 1 minute per channel)
8 ms all channels (1 msec per channel) 5 ms all channels 5 ms all channels
±10 V @ 15.9 bits minimum
0 to 10 V @ 14.9 bits minimum
0 to 20 mA @ 15.9 bits minimum
4 to 20 mA @ 15.6 bits minimum
Accurate to within ±0.1% of span
at 25C, ± 0.25% of span over operating
Current: 1350 ohm maximum resistance,
Voltage: 2k Ohm minimum resistance,
N/A N/A N/A
-10 V to +10 V, 4-20 mA 1-5 V and 0-5 V, 0-20 mA ,
Voltage: ±10 V, 0 to 10 V
N/A N/A N/A
N/A N/A
12 bit; 2.5 mV/bit 12 bit;0-20 mA, 5µA/bit
±5 mV at 25ºC (77ºF) 0-20 mA, ±8 µA at 25ºC (77ºF);
temperature range
10uH max inductance
1uF max capacitance
Current: 10uH max.;
Voltage: 1uF max.
500 mA @ 24 VDC N/A N/A
5 mA (2 K ohms) 5 mA (2 K ohms)
2000 pF 2000 pF, Inductance 1H
0-20 mA, 4-20 mA ±0.1%
at 25ºC (77ºF)
4-20 mA
Connector Type
Internal Power Used
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IC694TBBx32 or IC694TBSx32
Sold Separately.
450 mA @ 3.3 V Maximum,
all channels on
Terminal Block (20 screws),
included with module.
32 mA @ 5 VDC;
120 mA @ 24 VDC Isolated
Terminal Block (20 screws),
included with module.
30 mA @ 5 VDC;
215 mA 24 VDC Isolated
Automation & Control Systems
1.27
PACSystems RX3i Controller
Process Automation Control Systems
Analog I/O Modules (Output)
GE offers easy-to-use analog modules for control processes such as flow, temperature
and pressure.
HE693DAC410 HE693DAC420
Isolated Analog Output
Product Name
Lifecycle Status Active Active
Module Type Analog Output Analog Output
Backplane Support
Module, Voltage
No Backplane Restrictions No Backplane Restrictions
Isolated Analog Output
Module, Current
Number of Slots Module
Occupies on Backplane
Diagnostics
Protection
Range
HART Support
Number of Channels 4 4
Channel-to-Channel Isolation
Update Rate
Resolution
Accuracy
Maximum Output Load
1500 VAC (RMS), ±2000 VDC 1500 VAC (RMS), ±2000 VDC
1 1
N/A N/A
N/A N/A
±10 V 4-20 mA or 0-20 mA
N/A N/A
N/A N/A
1.2 5 mV 2.0 µA (4-20 mA); 2.5 µA (±20 mA)
N/A N/A
N/A N/A
Output Load Capacitance
External Power Requirement
Connector Type
Internal Power Used
Automation & Control Systems
1.28
N/A N/A
N/A 2-32 VDC
Terminal Block (20 screws),
included with module.
500 mA @ 5 VDC;
150 mA @ 24 VDC Relay
Terminal Block (20 screws),
included with module.
150 mA @ 5 VDC;
110 mA @ 24 VDC Relay
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Process Automation Control Systems
PACSystems RX3i Controller
Analog Mixed I/O Modules (Input and Output)
The analog mixed modules (four in and two out) are available with or without advanced
diagnostics. The advanced diagnostics includes alarms, open wire, rate of change, over range
and under range. Additional features include 16 bit resolution, analog output clamp limits and
output ramp mode option.
IC694ALG542 IC694ALG442
Lifecycle Status Active Active
Module Type
Backplane Support No Backplane Restrictions No Backplane Restrictions
Number of Slots Module
Occupies on Backplane
Range 0 V to +10 V, -10 V to +10 V, 0-20 mA, 4-20 mA per Channel 0 V to +10 V, -10 V to +10 V, 0-20 mA, 4-20 mA per Channel
Channel-to-Channel Isolation N/A N/A
Number of Channels 4 in/2 out 4 in/2 out
Update Rate 2ms all channels 2ms all channels
Resolution
Accuracy
Input Impedence
Input Filter Response Current mode - 55 Hz Voltage mode - 55 Hz Current mode - 38 Hz Voltage mode - 38 Hz
Maximum Output Load
Output Load Capacitance
Diagnostics
Internal Power Used 95 mA @ 5 VDC; 150 mA external 24 VDC Isolated 95 mA @ 5 VDC; 150 mA external 24 VDC Isolated
External Power Requirement
Connector Type Terminal Block (20 screws), included with module. Terminal Block (20 screws), included with module.
Analog Combination 4 In and 2 Out with Advanced Diagnostics,
Output Clamp and Ramp Control
1 1
(Input)16 bit; 0 V to 10 V, 0.3125 mV/bit; -10 V to +10 V,
0.3125 mV/bit; 0-20 mA, 0.625 µA 4-20 mA 0.5 µA/bit (Output) 16 bit;
0 to 20 mA: 0.625 µA; 4 to 20 mA: 0.5 µA; –10 V to +10 V: 0.3125 mV;
0 to +10 V: 0.3125 mV
Current Input 0 to 20 mA ±0.25% of full scale @ 25°C (77°F); ±0.5% of
full scale over specified operating temperature range Current Input
4 to 20 mA ±0.25% of full scale @ 25°C (77°F); ±0.5% of full scale over
specified operating temperature range 4 to 20 mA Enhanced Mode
±0.25% of full scale @ 25°C (77°F); ±0.5% of full scale over specified
operating temperature range Current Output ±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)
Voltage Output ±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)
Current mode - 250 ohms
Voltage mode - 800 K ohms
Voltage: 5 mA (2 K ohms)
Current Inductance:1 H (maximum)
Voltage:1 µF (maximum)
Current: 2000 pF (maximum)
Under Range/Over Range, Open Wire, Short Circuit,
Positive/Negative Rate of Change,
High, High-High, Low, Low-Low
24VDC: Current: 5 µA/V (typical), 10 µA/V (maximum)
Voltage: 25 mV/V (typical), 50 mV/V (maximum)
(Input)12 bit; 0 V to 10 V, 2.5 mV/bit; -10 V to +10 V, 5 mV/bit;
Analog Combination 4 In and 2 Out
0-20 mA, 4-20 mA 5 µA/bit (Output) 16 bit; 0.312 mV/bit;
4-20 mA 0.5 µA/bit; 0-20 mA 0.625 µA/bit
(Input) 0.25% at 25°C (77°F) (Output)
0-20 mA, 4-20 mA ±0.1% at 25°C (77°F)
Current mode - 250 ohms
Voltage mode - 800 K ohms
Voltage: 5 mA (2 K ohms)
Current Inductance:1 H (maximum)
Voltage:1 µF (maximum)
Current: 2000 pF (maximum)
N/A
24VDC: Current: 5 µA/V (typical), 10 µA/V (maximum)
Voltage: 25 mV/V (typical), 50 mV/V (maximum)
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Automation & Control Systems
1.29
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