RSTi Slice I/O
Process Automation Control Systems
Discrete I/O Modules (Input)
RSTi discrete input modules are available for a wide range of applications requiring DC voltages (5
VDC, 24 VDC, 48 VDC) and AC voltages (110 VAC, 220 VAC). The input modules are available in 4, 8
or 16 point density to optimize panel space.
ST-1124 ST-1114 ST-1214 ST-1224 ST-1314
Product Name
Lifecycle Status Active Active Active Active Active
Module Type Discrete Input Discrete Input Discrete Input Discrete Input Discrete Input
Input Voltage Range
Number of Points 4 4 4 4 4
Points per Common 4 4 4 4 4
Input Impedance ~1.3K ohms ~1.3K ohms ~5.1K ohms ~5.1K ohms ~12K ohms
Input Signal Delay < 0.5msec < 0.5msec 3.0msec 3.0msec 3.0msec
Filtering Time
Trigger Voltage
Maximum On State Current
Connector Type
Internal Power Used
(5 VDC loading)
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
5 VDC Input,
4 points Negative Logic
5 VDC
(4.5 VDC to 5.5 VDC)
Typical 1.5 msec.
(software filtering)
On State: 2.4 VDC to
5.5 VDC
OFF State: 0.8 VDC
4.5 mA per point
at 5.5 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
5 VDC Input,
4 points Positive Logic
5 VDC
(4.5 VDC to 5.5 VDC)
Typical 1.5 msec.
(software filtering)
On State: 2.4 VDC to
5.5 VDC
OFF State: 0.8 VDC
4.5 mA per point
at 5.5 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
12/24 VDC Input,
4 points Positive Logic
24 VDC
(11 VDC to 28.8 VDC)
Typical 1.5 msec. Typical 1.5 msec.
ON State: 10.2 to
28.8 VDC
OFF State: 5 VDC
6 mA per point
at 28.8 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
12/24 VDC Input,
4 points Negative Logic
24 VDC
(10.2 VDC to 28.8 VDC)
ON State: 10.2 to
28.8 VDC
OFF State: 5 VDC
6 mA per point
at 28.8 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
48 VDC Input,
4 points Positive Logic
48 VDC
(34 VDC to 60 VDC)
ON State: 48 VDC
(34 VDC to 60 VDC)
OFF State: 10 VDC
4 mA per point
at 48 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
Automation & Control Systems
1.86
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Process Automation Control Systems
RSTi Slice I/O
Discrete I/O Modules (Input)
RSTi discrete input modules are available for a wide range of applications requiring DC voltages (5
VDC, 24 VDC, 48 VDC) and AC voltages (110 VAC, 220 VAC). The input modules are available in 4, 8
or 16 point density to optimize panel space.
ST-1324 ST-131F ST-1218 ST-1228 ST-121F
Product Name
Lifecycle Status Active Active Active Active Active
Module Type Discrete Input Discrete Input Discrete Input Discrete Input Discrete Input
Input Voltage Range
Number of Points 4 16 8 8 16
Points per Common 4 16 8 8 16
Input Impedance ~12K ohms ~12K ohms ~5.1K ohms ~5.1K ohms ~5.1K ohms
Input Signal Delay 3.0msec 3.0msec 3.0msec 3.0msec 3.0msec
Filtering Time Typical 1.5 msec. Typical 1.5 msec. Typical 1.5 msec. Typical 1.5 msec.
Trigger Voltage
Maximum On State Current
Connector Type
Internal Power Used
(5 VDC loading)
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
48 VDC Input, 4 points
Negative Logic
48 VDC
(34 VDC to 60 VDC)
ON State: 48 VDC
(34 VDC to 60 VDC)
OFF State: 10 VDC
4 mA per point
at 48 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
48 VDC Input, 16 points
Positive Logic
48 VDC
(34 VDC to 60 VDC)
ON State: 48 VDC
(34 VDC to 60 VDC)
OFF State: 10 VDC
2.5 mA per point
at 60 VDC
Connector Type Hirose,
HIF3BA-20D-2.54DSA
45 mA @ 5.0 VDC
Maximum
12/24 VDC Input, 8
points Positive Logic
24 VDC
(10.2 VDC to 28.8 VDC)
ON State: 10.2 to
28.8 VDC
OFF State: 5 VDC
6 mA per point
at 28.8 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
12/24 VDC Input, 8
points Negative Logic
24 VDC
(10.2 VDC to 28.8 VDC)
ON State: 10.2 to
28.8 VDC
OFF State: 5 VDC
6 mA per point
at 28.8 VDC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
12/24 VDC Input,
16 points Positive Logic
24 VDC
(10.2 VDC to 28.8 VDC)
ON State: 10.2 to
28.8 VDC
OFF State: 5 VDC
6 mA per point
at 28.8 VDC
Connector Type Hirose,
HIF3BA-20D-2.54DSA
45 mA @ 5.0 VDC
Maximum
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Automation & Control Systems
1.87
RSTi Slice I/O
Process Automation Control Systems
Discrete I/O Modules (Input)
RSTi discrete input modules are available for a wide range of applications requiring DC voltages (5
VDC, 24 VDC, 48 VDC) and AC voltages (110 VAC, 220 VAC). The input modules are available in 4, 8
or 16 point density to optimize panel space.
ST-122F ST-1804 ST-1904
Product Name
Lifecycle Status Active Active Active
Module Type Discrete Input Discrete Input Discrete Input
Input Voltage Range
Number of Points 16 4 4
Points per Common 16 4 4
Input Impedance ~5.1K ohms ~11K ohms ~22K ohms
Input Signal Delay 3.0msec 10.0msec 10.0msec
Filtering Time Typical 1.5 msec.
Trigger Voltage
Maximum On State Current
Connector Type
Internal Power Used
(5 VDC loading)
Dimensions (H x W x D) in mm 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70
12/24 VDC Input,
16 points Negative Logic
24 VDC
(10.2 VDC to 28.8 VDC)
ON State: 10.2 to
28.8 VDC
OFF State: 5 VDC
6 mA per point
at 28.8 VDC
Connector Type Hirose,
HIF3BA-20D-2.54DSA
45 mA @ 5.0 VDC
Maximum
110 VAC Input,
4 points (47 to 63Hz)
120 VAC
(85 VAC to 132 VAC)
ON State: 85 VAC to
132 VAC
OFF State: 60 VAC
8 mA per point
at 132 VAC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
240 VAC Input,
4 points (47 to 63Hz)
240 VAC
(170 VAC to 264 VAC)
ON State: 170 VAC to
264 VAC
OFF State: 130 VAC
12 mA per point
at 264 VAC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
Automation & Control Systems
1.88
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Process Automation Control Systems
RSTi Slice I/O
Analog I/O Modules (Input)
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.
ST-3114 ST-3118 ST-3134 ST-3214 ST-3218
Analog 0 to 20 mA,
Product Name
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
Accuracy
Input Impedance 120 ohms 120 ohms 120 ohms 120 ohms 120 ohms
Internal Power Used
(5 VDC loading)
Connector Type
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
12bit Input, 4 channels
12 bits:
4.88 microAmp/bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
165 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 0 to 20 mA,
12bit Input, 8 channels
12 bits:
4.88 microAmp/bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
60 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 0 to 20 mA,
14bit Input, 4 channels
14 bits:
1.22 microAmp/bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
165 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 4 to 20 mA,
12bit Input, 4 channels
12 bits:
3.9 microAmp/bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
165 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 4 to 20 mA,
12bit Input, 8 channels
12 bits:
3.9 microAmp/bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
60 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
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Automation & Control Systems
1.89
RSTi Slice I/O
Process Automation Control Systems
Analog I/O Modules (Input)
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.
ST-3234 ST-3274 ST-3424 ST-3428 ST-3444
Analog 4 to 20 mA,
Product Name
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
Input Impedance 120 ohms 120 ohms 500K ohms 500K ohms 500K ohms
Internal Power Used
(5 VDC loading)
Connector Type
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
14bit Input, 4 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
165 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 4 to 20 mA,
12bit Input, 4 channels
(connector type)
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
165 mA @ 5.0 VDC
Maximum
Requires Sensor Connect
3M Mini-Clamp Plug,
37104 Series
Analog 0 to 10 VDC,
12bit Input, 4 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
165 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 0 to 10 VDC,
12bit Input, 8 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
60 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 0 to 10 VDC,
14bit Input, 4 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
170 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Automation & Control Systems
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Process Automation Control Systems
RSTi Slice I/O
Analog I/O Modules (Input)
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.
ST-3524 ST-3544 ST-3624 ST-3644
Product Name
Lifecycle Status Active Active Active Active
Module Type Analog Input Analog Input Analog Input Analog Input
Range -10 to 10 VDC -10 to 10 VDC 0 to 5 VDC 0 to 5 VDC
Number of Points 4 4 4 4
Points per Common 4 4 4 4
Diagnostic Supported
Update Rate 4msec/All channels 4msec/All channels 4msec/All channels 4msec/All channels
Resolution 12 bits: 4.8 mV/bit 14 bits: 1.2 mV/bit 12 bits: 1.22 mV/bit 14 bits: 0.3 mV/bit
Accuracy
Input Impedance 500K ohms 500K ohms 500K ohms 500K ohms
Internal Power Used
(5 VDC loading)
Connector Type
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
Analog -10 to 10 VDC,
12bit Input, 4 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
170 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog -10 to 10 VDC,
14bit Input, 4 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
170 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 0 to 5 VDC,
12bit Input, 4 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
170 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
Analog 0 to 5 VDC,
14bit Input, 4 channels
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
170 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
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Automation & Control Systems
1.91
RSTi Slice I/O
Process Automation Control Systems
Discrete I/O Modules (Output)
RSTi discrete output modules are available for a wide range of applications requiring
DC voltages (5 VDC, 24 VDC, 48 VDC) and AC voltages (12 VAC, 125 VAC). The modules are
available in 4, 8 or 16 point density to optimize panel space. Relay output modules are also
available. The ST-2792 has an added feature of manual/automatic override.
ST-2114 ST-2124 ST-2314 ST-2324
5 VDC/20 mA TTL Inverting
Product Name
Lifecycle Status Active Active Active Active
Module Type Digital Outputs Digital Outputs Digital Outputs Digital Outputs
Output Range
Number of Points 4 4 4 4
Points per Common 4 4 4 4
Diagnostic Supported
Protection
ON Voltage/OFF Voltage Min. 4.8 VDC @ 5 VDC, 5 mA Max. 0.3 VDC @ 0 VDC, 5 mA
Load Current per Point
Output, 4 points
5 VDC nominal, Min. 4.5 VDC
to Max. 5.5 VDC
Output Short-Circuit protection
Field Power Over Voltage
Protection (about 6.7 VDC)
Field Power Reverse
Voltage Protection
Max. 20 mA Per Channel
Max. 80 mA All Common
5 VDC, 4 Points,
TTL Non-Inverting Output
(Default: 0V)
5 VDC nominal, Min. 4.5 VDC
to Max. 5.5 VDC
Output Short-Circuit protection
Field Power Over Voltage
Protection (about 6.7 VDC)
Field Power Reverse
Voltage Protection
Max. 20 mA Per Channel
Max. 80 mA All Common
4 points, 24 VDC Negative
Logic, Output 0.5 Amps
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Over Temperature shut down:
Min. 150°C Over Current Limit :
Min. 3.5A/Max. 7A Per Channel
Short Circuit Protection
ESD Protection: 16.5Kv
Max. 0.5A Per Channel
Max. 2.0A All Common
4 points, 24 VDC Positive Logic,
Output 0.5 Amps
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max.7.5A Per Channel
Short Circuit Protection
ESD Protection: 5.0Kv
Max. 0.5A Per Channel
Max. 2.0A All Common
Output Inrush Current
Response Time (ms)
Polarity TTL Inverting TTL Non-Inverting Negative Logic Positive Logic
Field Power Requirement 5 VDC (4.5 VDC to 5.5 VDC) 5 VDC (4.5 VDC to 5.5 VDC) 24 VDC (11 VDC to 28.8 VDC) 24 VDC (11 VDC to 28.8 VDC)
Power Dissipation 5 mA @ 28.8 VDC Per Channel 5 mA @ 28.8 VDC Per Channel
Connector Type
Internal Power Used
(5 VDC loading)
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
40 mA For 10ms, Repeatable
Every 1 Sec.
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
50 mA @ 5.0 VDC
Maximum
40 mA For 10ms, Repeatable
Every 1 Sec.
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
50 mA @ 5.0 VDC
Maximum
OFF to ON : Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
45 mA @ 5.0 VDC
Maximum
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
45 mA @ 5.0 VDC
Maximum
Automation & Control Systems
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Process Automation Control Systems
RSTi Slice I/O
Discrete I/O Modules (Output)
RSTi discrete output modules are available for a wide range of applications requiring
DC voltages (5 VDC, 24 VDC, 48 VDC) and AC voltages (12 VAC, 125 VAC). The modules are
available in 4, 8 or 16 point density to optimize panel space. Relay output modules are also
available. The ST-2792 has an added feature of manual/automatic override.
ST-2414 ST-2424 ST-2514 ST-2524
4 points, 24 VDC Negative
Product Name
Lifecycle Status Active Active Active Active
Module Type Digital Outputs Digital Outputs Digital Outputs Digital Outputs
Output Range
Number of Points 4 4 4 4
Points per Common 4 4 4 4
Diagnostic Supported
Protection
ON Voltage/OFF Voltage
Load Current per Point
Logic, Output 0.5 Amps with
Diagnostics
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Point Fault Reported to
Network Interface
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max. 7A Per Channel
Short Circuit Protection
ESD Protection: 16.5Kv
Max. 0.5A Per Channel
Max. 2.0A All Common
4 points, 24 VDC Positive
Logic, Output 0.5 Amps with
Diagnostics
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Point Fault Reported to
Network Interface
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max.7.5A Per Channel
Short Circuit Protection
ESD Protection: 5.0Kv
Max. 0.5A Per Channel
Max. 2.0A All Common
4 points, 24 VDC Negative
Logic, Output 2 Amps with
Diagnostics
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Point Fault Reported to
Network Interface
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max. 7A Per Channel
Short Circuit Protection
ESD Protection: 16.5Kv
Max. 2A Per Channel
Max. 8A All Common
4 points, 24 VDC Positive Logic,
Output 2 Amps with
Diagnostics
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Point Fault Reported to
Network Interface
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 6A/Max. 15A Per Channel
Short Circuit Protection
ESD Protection: 5.0Kv
Max. 2A Per Channel
Max. 8A All Common
Output Inrush Current
Response Time (ms)
Polarity Negative Logic Positive Logic Negative Logic Positive Logic
Field Power Requirement 24 VDC (11 VDC to 28.8 VDC) 24 VDC (11 VDC to 28.8 VDC) 24 VDC (11 VDC to 28.8 VDC) 24 VDC (11 VDC to 28.8 VDC)
Power Dissipation 5 mA @ 28.8 VDC Per Channel 5 mA @ 28.8 VDC Per Channel 5 mA @ 28.8 VDC Per Channel 5 mA @ 28.8 VDC Per Channel
Connector Type
Internal Power Used
(5 VDC loading)
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
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
45 mA @ 5.0 VDC
Maximum
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
45 mA @ 5.0 VDC
Maximum
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
45 mA @ 5.0 VDC
Maximum
OFF to ON : Max. 0.3ms
ON to OFF: Max. 0.3ms
Spring Clamp
Terminal Block
45 mA @ 5.0 VDC
Maximum
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Automation & Control Systems
1.93
RSTi Slice I/O
Process Automation Control Systems
Discrete I/O Modules (Output)
RSTi discrete output modules are available for a wide range of applications requiring
DC voltages (5 VDC, 24 VDC, 48 VDC) and AC voltages (12 VAC, 125 VAC). The modules are
available in 4, 8 or 16 point density to optimize panel space. Relay output modules are also
available. The ST-2792 has an added feature of manual/automatic override.
ST-2318 ST-2328 ST-221F ST-222F
8 points, 24 VDC Negative
Product Name
Lifecycle Status Active Active Active Active
Module Type Digital Outputs Digital Outputs Digital Outputs Digital Outputs
Output Range
Number of Points 8 8 16 16
Points per Common 8 8 16 16
Diagnostic Supported
Protection
ON Voltage/OFF Voltage
Load Current per Point
Logic, Output 0.5 Amps
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max. 7A Per Channel
Short Circuit Protection ESD
Protection: 16.5Kv
Max. 0.5A Per Channel
Max. 2.0A All Common
8 points, 24 VDC Positive
Logic, Output 0.5 Amps
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max. 7A Per Channel
Short Circuit Protection ESD
Protection : 16.5Kv
Max. 0.5A Per Channel
Max. 2.0A All Common
16 points, 24 VDC Negative
Logic, Output 0.5 Amps
(Connector Style)
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max. 7A Per Channel
Short Circuit Protection
ESD Protection : 16.5Kv
Max. 0.5A Per Channel
Max. 4.0A All Common
16 points, 24 VDC Positive
Logic, Output 0.5 Amps
(Connector Style)
24 VDC nominal, Min. 11 VDC
to Max. 28.8 VDC
Over Temperature shut down:
Min. 150°C Over Current Limit:
Min. 3.5A/Max. 7A Per Channel
Short Circuit Protection
ESD Protection: 16.5Kv
Max. 0.5A Per Channel
Max. 4.0A All Common
Output Inrush Current
Response Time (ms)
Polarity Negative Logic Positive Logic Negative Logic Positive Logic
Field Power Requirement
Power Dissipation 5 mA @ 28.8 VDC Per Channel 5 mA @ 28.8 VDC Per Channel 3 mA @ 28.8 VDC Per Channel 3 mA @ 28.8 VDC Per Channel
Connector Type
Internal Power Used
(5 VDC loading)
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
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
24 VDC (11 VDC to 28.8 VDC) 24 VDC (11 VDC to 28.8 VDC) 24 VDC (11 VDC to 28.8 VDC) 24 VDC (11 VDC to 28.8 VDC)
Spring Clamp Terminal Block Spring Clamp Terminal Block Connector Type Hirose,
60 mA @ 5.0 VDC
Maximum
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
45 mA @ 5.0 VDC
Maximum
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
HIF3BA-20D-2.54DSA
80 mA @ 5.0 VDC
Maximum
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Connector Type Hirose,
HIF3BA-20D-2.54DSA
80 mA @ 5.0 VDC
Maximum
Automation & Control Systems
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Process Automation Control Systems
RSTi Slice I/O
Discrete I/O Modules (Output)
RSTi discrete output modules are available for a wide range of applications requiring
DC voltages (5 VDC, 24 VDC, 48 VDC) and AC voltages (12 VAC, 125 VAC). The modules are
available in 4, 8 or 16 point density to optimize panel space. Relay output modules are also
available. The ST-2792 has an added feature of manual/automatic override.
ST-2742 ST-2744 ST-2748 ST-2852
2 points, Relay Output,
Product Name
Lifecycle Status Active Active Active Active
Module Type Digital Outputs Digital Outputs Digital Outputs Digital Outputs
Output Range
Number of Points 2 4 8 2
Points per Common 1 4 8 2
Diagnostic Supported
2 Amps
5~28.8 VDC @ 2.0A Resistive
48 VDC @ 0.8A Resistive
110 VDC @ 0.5A Resistive
250 VAC @ 2.0A Resistive
4 points, Relay Output,
2 Amps
5~28.8 VDC @ 2.0A Resistive
48 VDC @ 0.8A Resistive
110 VDC @ 0.5A Resistive
250 VAC @ 2.0A Resistive
8 points, Relay Output,
2 Amps
5~28.8 VDC @ 2.0A Resistive
48 VDC @ 0.8A Resistive
110 VDC @ 0.5A Resistive
250 VAC @ 2.0A Resistive
2 points, 12 to 125 VAC
Output, 0.5 Amps
15~132 VAC 47 to 63Hz
Protection
ON Voltage/OFF Voltage
2A @ 5~28.8 VDC
Load Current per Point
Output Inrush Current
Response Time (ms)
Polarity
Field Power Requirement
Power Dissipation
Connector Type
Internal Power Used
(5 VDC loading)
Dimensions (H x W x D) in mm 99 x 12 x 70 99 x 12 x 70 99 x 24 x 70 99 x 12 x 70
0.8A @ 48 VDC
0.5A @ 110 VDC
2A @ 250 VAC
OFF to ON : Max. 10ms
ON to OFF: Max. 10ms
24 VDC, 240 VAC No Connection with Field Power
Spring Clamp
Terminal Block
65 mA @ 5.0 VDC
Maximum
2A @ 5~28.8 VDC
0.8A @ 48 VDC
0.5A @ 110 VDC
2A @ 250 VAC
OFF to ON: Max. 10ms
ON to OFF: Max. 10ms
Field Power passes though to
the next module
Spring Clamp
Terminal Block
130 mA @ 5.0 VDC
Maximum
2A @ 5~28.8 VDC
0.8A @ 48 VDC
0.5A @ 110 VDC
2A @ 250 VAC
OFF to ON: Max. 10ms
ON to OFF: Max. 10ms
No Connection with Field Power
Field Power passes though to
the next module
Spring Clamp
Terminal Block
150 mA @ 5.0 VDC
Maximum
0.5 Amp
40 Amp for 16 mSec. or
4 Amp for 30 Sec.
OFF to ON: Max. 3ms
ON to OFF: Max. 1/2 Cycle plus 3ms
120 VAC nominal Voltage Range:
12~125 VAC
Spring Clamp
Terminal Block
35 mA @ 5.0 VDC
Maximum
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Automation & Control Systems
1.95
RSTi Slice I/O
Process Automation Control Systems
Analog I/O Modules (Output)
RSTi analog output modules are available in a wide range of voltage and current signals. Specialty
analog modules are also available for manual over-ride and 0 to 1 Amp analog out.
ST-4112 ST-4114 ST-4212 ST-4214
2 channels Current Output,
Product Name
Lifecycle Status Active Active Active Active
Module Type Analog Output Analog Output Analog Output Analog Output
Output Range 0 to 20 mA 0 to 20 mA 4 to 20 mA 4 to 20 mA
Number of Points 2 4 2 4
Points per Common 2 4 2 4
Resolution 12 bits : 4.88uA/Bit 12 bits : 4.88uA/Bit 12 bits : 3.9uA/Bit 12 bits : 3.9uA/Bit
Accuracy
Update Rate 2msec for all channels 4msec for all channels 2msec for all channels 4msec for all channels
Maximum Output Load Max. 500 Ω Max. 500 Ω Max. 500 Ω Max. 500 Ω
Connector Type
0 to 20 mA, 12bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Spring Clamp
Terminal Block
4 channels Current Output,
0 to 20 mA, 12bit
±0.1% Full Scale @ 25°C
(100uA~20 mA) ±0.25%
Full Scale @ 25°C(0uA~100uA)
±0.3% Full Scale @ 0°C, 60°C
Spring Clamp
Terminal Block
2 channels Current Output,
4 to 20 mA, 12bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Spring Clamp
Terminal Block
4 channels Current Output,
4 to 20 mA, 12bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Spring Clamp
Terminal Block
Internal Power Used
(5 VDC loading)
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
60 mA @ 5.0 VDC
Maximum
60 mA @ 5.0 VDC
Maximum
60 mA @ 5.0 VDC
Maximum
60 mA @ 5.0 VDC
Maximum
Automation & Control Systems
1.96
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Process Automation Control Systems
RSTi Slice I/O
Analog I/O Modules (Output)
RSTi analog output modules are available in a wide range of voltage and current signals. Specialty
analog modules are also available for manual over-ride and 0 to 1 Amp analog out.
ST-4274 ST-4422 ST-4424 ST-4474
4 channels Current Output,
Product Name
Lifecycle Status Active Active Active Active
Module Type Analog Output Analog Output Analog Output Analog Output
Output Range 4 to 20 mA 0 to 10 VDC 0 to 10 VDC 0 to 10 VDC
Number of Points 4 2 4 4
Points per Common 4 2 4 4
Resolution 12 bits : 3.91uA/Bit 12 bits : 2.44mV/Bit 12 bits : 2.44mV/Bit 12 bits : 2.44mV/Bit
Accuracy
4 to 20 mA, 12bit
(Connector Style)
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
2 channels Voltage Output,
0 to 10 VDC, 12bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
4 channels Voltage Output,
0 to 10 VDC, 12bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
4 channels Current Output,
0 to 10 VDC, 12bit
(Connector Style)
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Update Rate 1.2msec for all channels 2msec for all channels 4msec for all channels 1.2msec for all channels
Maximum Output Load Max. 500 Ω Min. 5 kΩ Min. 2 kΩ Min. 2 kΩ
Requires Sensor Connect 3M
Connector Type
Internal Power Used
(5 VDC loading)
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
Mini-Clamp Plug, 37104 Series
AWG#20~22 available
40 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
155 mA @ 5.0 VDC
Maximum
Spring Clamp
Terminal Block
60 mA @ 5.0 VDC
Maximum
Requires Sensor Connect 3M
Mini-Clamp Plug, 37104 Series
AWG#20~22 available
60 mA @ 5.0 VDC
Maximum
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Automation & Control Systems
1.97
RSTi Slice I/O
Process Automation Control Systems
Analog I/O Modules (Output)
RSTi analog output modules are available in a wide range of voltage and current signals. Specialty
analog modules are also available for manual over-ride and 0 to 1 Amp analog out.
ST-4491 ST-4522 ST-4622 ST-4911
1 channels Voltage Output,
Product Name
Lifecycle Status Active Active Active Active
Module Type Analog Output Analog Output Analog Output Analog Output
Output Range 0 to 10 VDC -10 to +10 VDC 0 to 5 VDC 0 to 1 Amp
Number of Points 1 2 2 1
Points per Common 1 2 2 1
Resolution 12 bits : 2.44mV/Bit 12 bits : 4.88mV/Bit 12 bits : 1.22mV/Bit 12 bits : 2.44 mA/Bit
Accuracy
Update Rate 1.2msec for all channels 2msec for all channels 2msec for all channels 1msec for all channels
Maximum Output Load Min. 2 kΩ Min. 5 kΩ Min. 5 kΩ 13 Ω, ±5%
Connector Type
Internal Power Used
(5 VDC loading)
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
0 to 10 VDC, 12bit.
(Manual Override or
Automatic Operation)
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Spring Clamp
Terminal Block
60 mA @ 5.0 VDC
Maximum
2 channels Voltage Output,
-10 to +10 VDC, 12bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Spring Clamp
Terminal Block
155 mA @ 5.0 VDC
Maximum
2 channels Voltage Output,
0 to 5 VDC, 12bit
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Spring Clamp
Terminal Block
155 mA @ 5.0 VDC
Maximum
1 channels Voltage Output,
0 to 1 Amp, 12bit.
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Spring Clamp
Terminal Block
60 mA @ 5.0 VDC
Maximum
Automation & Control Systems
1.98
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Process Automation Control Systems
RSTi Slice I/O
RTD Modules
RSTi RTD input modules 2 and 3 wire sensors. The modules also support diagnostics.
RTD Input Types
• PT100, PT200, PT500, PT1000, PT50
• JPT100, JPT200, JPT500, JPT1000, JPT50
• NI100, NI200, NI500, NI000
• NI120, NI1000LG
• CU10
ST-3702 ST-3704 ST-3708
Product Name
Lifecycle Status Active Active Active
Module Type Temperature Sensing Temperature Sensing Temperature Sensing
Range
Number of Points 2 4 8
Points per Common 2 4 8
Diagnostic Supported
Resolution 0.1°C / 10 mΩ ±0.1°C/ F, 10 mΩ ±0.1°C/ F, 10 mΩ
Accuracy
Update Rate 200msec for all channels 30msec per channel 30msec per channel
Internal Power Used
(5 VDC loading)
Connector Type
Dimensions (H x W x D) in mm 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70
2 Channels, RTD Input
(2 and 3 Wire)
PT50, PT100, PT200, PT500, PT1000,
JPT100, JPT200, JPT500, JPT1000, NI100,
Nl200, NI500, NI1000, NI120, CU10,
Resistance 100 mΩ/Bit,
Resistance 10 mΩ/Bit,
Resistance 20 mΩ/Bit
Open Channel Open Channel
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
70 mA @ 5.0 VDC Maximum 100 mA @ 5.0 VDC Maximum 100 mA @ 5.0 VDC Maximum
Spring Clamp
Terminal Block
4 Channels, RTD Input
(3 Wire) Connector Style
PT100, PT200, PT500, PT1000, PT50
JPT100, JPT200, JPT500,
JPT1000, JPT50
NI100, NI200, NI500, NI000
NI120, NI1000LG
Resistance Input
100 mΩ/bit, 10 mΩ/bit, 20 mΩ/bit ,
±0.3% Full Scale @ 25°C
±0.5% Full Scale @ 0°C,
Requires connector type Hirose,
HIF3BA-20D-2.54C
Resistance Input
•
100 mΩ/bit, 10 mΩ/bit, 20 mΩ/bit, 50 mΩ/bit
8 Channels, RTD Input
(3 Wire) Connector Style
PT100, PT200, PT500, PT1000, PT50
JPT100, JPT200, JPT500,
JPT1000, JPT50
NI100, NI200, NI500,NI1000
NI120, NI1000LG
Resistance Input
50 mΩ/bit
Over Range
60°C
100 mΩ/bit, 10 mΩ/bit, 20 mΩ/bit ,
50 mΩ/bit
Open Channel
Over Range
±0.3% Full Scale @ 25°C
±0.5% Full Scale @ 0°C,
60°C
Requires connector type Hirose,
HIF3BA-20D-2.54C
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Automation & Control Systems
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RSTi Slice I/O
Process Automation Control Systems
Thermocouple Modules
RSTi Thermocouple/mV input modules support a wide range of thermocouple sensors. The modules
also support diagnostics and Cold Junction Compensation.
Thermocouple Inputs
• Type K/J/T/B/R/S/E/N/L/U/C/D
mV Input
• 10 uV/bit, 1uV/bit, 2uV/bit
ST-3802 ST-3804 ST-3808
Product Name
Lifecycle Status Active Active Active
Module Type Temperature Sensing Temperature Sensing Temperature Sensing
Range
Number of Points 2 4 8
Points per Common 2 4 8
Diagnostic Supported
Resolution 0.1°C / 10mΩ 0.1°C / °F , 10uV ±0.1°C / F, 1uV
Accuracy
Update Rate 200msec for all channels 30msec per channel 30msec per channel
Internal Power Used
(5 VDC loading)
Connector Type
Dimensions (H x W x D) in mm 99 x 12 x 70 99 x 12 x 70 99 x 12 x 70
2 Channels, Thermocouple Input/mV 4 Channels , Thermocouple
Input/mV (External CJC support)
Type K/J/T/B/R/S/E/N/L/U/C/D
mV Input
10uV/Bit, 1uV/Bit, 2uV/Bit
Open Channel Open Channel
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
70 mA @ 5.0 VDC Maximum 120 mA @ 5.0 VDC Maximum 140 mA @ 5.0 VDC Maximum
Spring Clamp
Terminal Block
Type K/J/T/B/R/S/E/N/L/U/C/D
mV Input
10uV/bit, 1uV/bit, 2uV/bit
Over Range
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Requires connector type Hirose,
HIF3BA-20D-2.54C
8 Channels, Thermocouple
Input/mV (External CJC support)
Type K/J/T/B/R/S/E/N/L/U/C/D
mV Input
10uV/bit, 1uV/bit, 2uV/bit
Open Channel
Over Range
±0.1% Full Scale @ 25°C
±0.3% Full Scale @ 0°C,
60°C
Requires connector type Hirose,
HIF3BA-20D-2.54C
Automation & Control Systems
1.100
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