GE ST-3114 Analog I/O Modules (Input)
Industrial I/ORSTi analog input modules are available in a wide range of voltage and current signals. Analog
input modules are available in 12 bit or 14 bit resolution.
Analog I/O Modules (Input)
ST-3114 ST-3118 ST-3134 ST-3214 ST-3218
Product Name
Analog 0 to 20 mA,
12bit Input, 4 channels
Analog 0 to 20 mA,
12bit Input, 8 channels
Analog 0 to 20 mA,
14bit Input, 4 channels
Analog 4 to 20 mA,
12bit Input, 4 channels
Analog 4 to 20 mA,
12bit Input, 8 channels
Lifecycle Status Active Active Active Active Active
Module Type Analog Input Analog Input Analog Input Analog Input Analog Input
Range 0 to 20 mA Range 0 to 20 mA Range 0 to 20 mA Range 4 to 20 mA Range 4 to 20 mA Range
Number of Points 4 8 4 4 8
Points per Common 4 8 4 4 8
Diagnostic Supported Open Wire if < 3 mA
Update Rate 4msec/All channels 4msec/All channels 4msec/All channels 4msec/All channels 4msec/All channels
Resolution 12 bits:
4.88 microAmp/bit
12 bits:
4.88 microAmp/bit
14 bits:
1.22 microAmp/bit
12 bits:
3.9 microAmp/bit
12 bits:
3.9 microAmp/bit
Accuracy
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Input Impedance 120 ohms 120 ohms 120 ohms 120 ohms 120 ohms
Internal Power Used
(5 VDC loading)
165 mA @ 5.0 VDC
Maximum
60 mA @ 5.0 VDC
Maximum
165 mA @ 5.0 VDC
Maximum
165 mA @ 5.0 VDC
Maximum
60 mA @ 5.0 VDC
Maximum
Connector Type
Spring Clamp
Terminal Block
Spring Clamp
Terminal Block
Spring Clamp
Terminal Block
Spring Clamp
Terminal Block
Spring Clamp
Terminal Block
Dimensions (H x W x D) in mm 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70

RSTi Industrial I/O
RSTi analog input modules are available in a wide range of voltage and current signals.
Analog input modules are available in 12 bit or 14 bit resolution.
Analog I/O Modules (Input)
ST-3234 ST-3274 ST-3424 ST-3428 ST-3444
Product Name
Analog 4 to 20 mA,
14bit Input, 4 channels
Analog 4 to 20 mA,
12bit Input, 4 channels
(connector type)
Analog 0 to 10 VDC,
12bit Input, 4 channels
Analog 0 to 10 VDC,
12bit Input, 8 channels
Analog 0 to 10 VDC,
14bit Input, 4 channels
Lifecycle Status Active Active Active Active Active
Module Type Analog Input Analog Input Analog Input Analog Input Analog Input
Range 4 to 20 mA Range 4 to 20 mA Range 0 to 10 VDC 0 to 10 VDC 0 to 10 VDC
Number of Points 4 4 4 8 4
Points per Common 4 4 4 8 4
Diagnostic Supported Open Wire if < 3 mA Open Wire if < 3 mA
Update Rate 4msec/All channels 4msec/All channels 4msec/All channels 4msec/All channels 4msec/All channels
Resolution 14 bits: 0.9 microAmp/bit 12 bits: 3.9 microAmp/bit 12 bits: 2.44 mV/bit 12 bits: 2.44 mV/bit 14 bits: 0.6 mV/bit
Accuracy
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Input Impedance 120 ohms 120 ohms 500K ohms 500K ohms 500K ohms
Internal Power Used
(5 VDC loading)
165 mA @ 5.0 VDC
Maximum
165 mA @ 5.0 VDC
Maximum
165 mA @ 5.0 VDC
Maximum
60 mA @ 5.0 VDC
Maximum
170 mA @ 5.0 VDC
Maximum
Connector Type
Spring Clamp
Terminal Block
Requires Sensor Connect
3M Mini-Clamp Plug,
37104 Series
Spring Clamp
Terminal Block
Spring Clamp
Terminal Block
Spring Clamp
Terminal Block
Dimensions (H x W x D) in mm 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70