Internal Power Used (5 VDC loading)110 mA @ 5.0 VDC Maximum155 mA @ 5.0 VDC Maximum
Dimensions (H x W x D) in mm99 x 12 x 7099 x 12 x 70
Buffer: RxD 1024 Bytes;
TxD 256 Bytes
12 Bytes In/12 Bytes Out
Buffer: RxD 1024 Bytes;
TxD 256 Bytes
Automation & Control Systems
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Process Automation Control Systems
RSTi Slice I/O
High Speed Counting
RSTi High Speed Counter modules interface to encoders and high speed pulse input devices.
The RSTi offers a wide range of counting functions and control. SSI interface is also supported
by the RSTi.
Internal Power Used (5 VDC loading)80 mA @ 5.0 VDC Maximum80 mA @ 5.0 VDC Maximum160 mA @ 5.0 VDC Maximum
Dimensions (H x W x D) in mm99 x 12 x 7099 x 12 x 7099 x 12 x 70
1 Channel High Speed Counter,
5 VDC Input and 1 Output
1.5Mhz1.5Mhz0~100KHz except Encoder 4x
(1) 5 VDC Input / (1) 24 VDC
(5 to 28.8 VDC) Output
Bypass / 1usec / 5usec / 10usec /
50usec / 100usec / 500usec / 1msec /
5msec / 10msec
Force OFF/ON Greater Than
Less Than Equal Overflow/Underflow PWM
Output
1 Channel High Speed Counter,
24 VDC Input and 1 Output
(1) 24 VDC Input / (1) 24 VDC
(5 to 28.8 VDC) Output
Bypass / 1usec / 5usec / 10usec /
50usec / 100usec / 500usec / 1msec /
5msec / 10msec
Force OFF/ON Greater Than
Less Than Equal Overflow/Underflow
PWM Output
2 Channel High Speed Counter,
24 VDC Inputs and 2 Outputs
1-Input Mode - Up, Down 2-Input
Mode - Up/Inhibit, Up/Reset, Down/
Inhibit, Down/Reset, Up/Down,
Clock/Direction Encoder 1x,
Encoder 2x, Encoder 4x
0~50KHz, Encoder 4x
(2) 24 VDC Input / (2) 24 VDC
Output 0.5 Amp
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Automation & Control Systems
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Page 4
RSTi Slice I/O
Process Automation Control Systems
High Speed Counting
RSTi High Speed Counter modules interface to encoders and high speed pulse input devices.
The RSTi offers a wide range of counting functions and control. SSI interface is also supported
by the RSTi.
Internal Power Used (5VDC loading)160 mA @ 5.0 VDC Maximum150 mA @ 5.0 VDC Maximum
Dimensions (H x W x D) in mm99 x 12 x 7099 x 12 x 70
4 Channel High Speed Counter,
24 VDC Inputs and 2 Outputs
1-Input Mode - Up, Down 2-Input
Mode - Up/Inhibit, Up/Reset,
Down/Inhibit, Down/Reset, Up/Down,
Clock/Direction Encoder 1x,
Encoder 2x, Encoder 4x
0~50KHz except Encoder 4x
0~25KHz, Encoder 4x
(4) 24 VDC Input / (2) 24 VDC
Output 0.5 Amp
1 Channel SSI Interface.
Gray Code or Natural Binary
62.5K, 100K, 125K , 250K,
500K, 1M, 2Mbps
D+, D- RS422 Differential Input C+,
C- RS422 Differential Output
Automation & Control Systems
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Process Automation Control Systems
RSTi Slice I/O
Motion Control
RSTi motion options include Pulse Width Modulation and Pulse Train outputs for simple motion
applications. A wide range of control amplifiers is supported with the RSTi motion modules.
ST-5422ST-5442ST-5444
Product Name
Lifecycle StatusActiveActiveActive
Module TypeMotion ControlMotion ControlMotion Control
Internal Power Used (5 VDC loading)150 mA @ 5.0 VDC Maximum150 mA @ 5.0 VDC Maximum150 mA @ 5.0 VDC Maximum
Dimensions (H x W x D) in mm99 x 12 x 7099 x 12 x 7099 x 12 x 70
2 Channels PWM Output,
1.5A/24 VDC, Source
1.5 Amp/Ch, 3 Amp/All Channel,
short protection
0.0~100.0%±1.0(0.1%/1LSB), Ton>5us,
Toff>5us
2 Channels PWM Output,
0.5A/24 VDC, Source
0.5 Amp/Ch, 1 Amp/All Channel,
short protection
0.0~100.0%±1.0(0.1%/1LSB), Ton>5us,
Toff>5us
4 Channels PWM Output,
0.5A/24 VDC, Source
0.5 Amp/Ch, 2 Amp/All Channel,
short protection
0.0~100.0%±1.0(0.1%/1LSB), Ton>5us,
Toff>5us
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Automation & Control Systems
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Page 6
RSTi Slice I/O
Process Automation Control Systems
Motion Control
RSTi motion options include Pulse Width Modulation and Pulse Train outputs for simple motion
applications. A wide range of control amplifiers is supported with the RSTi motion modules.
ST-5641ST-5642ST-5651
Product Name
Lifecycle StatusActiveActiveActive
Module TypeMotion ControlMotion ControlMotion Control