GE HE693DAC410 Analog I/O Modules (Output)
Programmable ControllersGE offers easy-to-use analog modules for control processes such as flow, temperature
and pressure.
Analog I/O Modules (Output)
HE693DAC410 HE693DAC420
Product Name
Isolated Analog Output
Module, Voltage
Isolated Analog Output
Module, Current
Lifecycle Status Active Active
Module Type Analog Output Analog Output
Backplane Support No Backplane Restrictions No Backplane Restrictions
Number of Slots Module
Occupies on Backplane 1 1
Diagnostics
N/A N/A
Protection N/A N/A
Range
±10 V 4-20 mA or 0-20 mA
HART Support
N/A N/A
Number of Channels 4 4
Channel-to-Channel Isolation 1500 VAC (RMS), ±2000 VDC 1500 VAC (RMS), ±2000 VDC
Update Rate N/A N/A
Resolution
1.2 5 mV 2.0 µA (4-20 mA); 2.5 µA (±20 mA)
Accuracy
N/A N/A
Maximum Output Load
N/A N/A
Output Load Capacitance N/A N/A
External Power Requirement N/A 2-32 VDC
Connector Type Terminal Block (20 screws),
included with module.
Terminal Block (20 screws),
included with module.
Internal Power Used 500 mA @ 5 VDC;
150 mA @ 24 VDC Relay
150 mA @ 5 VDC;
110 mA @ 24 VDC Relay

PACSystems RX3i Programmable Controllers
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.
Analog Mixed I/O Modules (Input and Output)
IC694ALG542 IC694ALG442
Lifecycle Status Active Active
Module Type Analog Combination 4 In and 2 Out with Advanced Diagnostics,
Output Clamp and Ramp Control
Analog Combination 4 In and 2 Out
Backplane Support No Backplane Restrictions No Backplane Restrictions
Number of Slots Module
Occupies on Backplane 1 1
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 channelsResolution
(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
(Input)12 bit; 0 V to 10 V, 2.5 mV/bit; -10 V to +10 V, 5 mV/bit;
0-20 mA,4-20 mA 5µA/bit (Output) 16 bit; 0.312 mV/bit;
4-20 mA 0.5 µA/bit; 0-20 mA 0.625 µA/bitAccuracy
Current Input 0 to 20mA ±0.25% of full scale @25°C (77°F); ±0.5% of
full scale over specified operating temperature range Current Input
4 to 20mA ±0.25% of full scale @25°C (77°F); ±0.5% of full scale over
specified operating temperature range 4 to 20ma 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)
(Input) 0.25 % at 25°C (77°F) (Output)
0-20 mA, 4-20 mA ±0.1% at 25°C (77°F)
Input Impedence Current mode - 250 ohms
Voltage mode - 800 K ohms
Current mode - 250 ohms
Voltage mode - 800 K ohms”
Input Filter Response Current mode - 55 Hz Voltage mode - 55 Hz Current mode - 38 Hz Voltage mode - 38 Hz
Maximum Output Load Voltage: 5 mA (2 K ohms)
Current Inductance:1 H (maximum)
Voltage: 5 mA (2 K ohms)
Current Inductance:1 H (maximum) “
Output Load Capacitance Voltage:1 µF (maximum)
Current: 2000 pF (maximum)
Voltage:1 µF (maximum)
Current: 2000 pF (maximum)”
Diagnostics
Under Range/Over Range, Open Wire, Short Circuit,
Positive/Negative Rate of Change,
High, High-High, Low, Low-LowN/A
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 24VDC: Current: 5 µA/V (typical), 10 µA/V (maximum)
Voltage: 25 mV/V (typical), 50 mV/V (maximum)
24VDC: Current: 5 µA/V (typical), 10 µA/V (maximum)
Voltage: 25 mV/V (typical), 50 mV/V (maximum)
Connector Type Terminal Block (20 screws), included with module. Terminal Block (20 screws), included with module