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--- en-us_products:mpino_8a4r_su [2026/10/07 22:35] – external edit 127.0.0.1
+++ en-us_products:mpino_8a4r_su [2026/10/25 08:42] (current) – external edit 127.0.0.1
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 ====== MPINO-8A4R-SU ======
-MPINO-8A4R-SU is a all-in-one industrial Arduino with 8 digital inputs and 4 relay with independent COM terminals outputs. A single PCB integrates selectable analog inputs, NTC temperature sensor inputs, 6 PWM outputs, and RS-485·I²C·SPI communication.
+MPINO-8A4R-SU is an all-in-one industrial Arduino with 8 digital inputs and 4 relay outputs with independent COM terminals. A single PCB integrates selectable analog inputs, NTC temperature sensor inputs, 6 PWM outputs, and RS-485·I²C·SPI communication.
 Program the controller with Arduino IDE (Arduino C/C++) or MPINO STUDIO 2 (Arduino C/C++ & ladder logic).
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 |  Power  |  -  |  Supply voltage  | DC 24V only (0.5A or more)  |
 |  Digital inputs  |  8 points \\ (Solid-state, isolated)  |  P0~P7  | operating input voltage: DC 0~40V \\ HIGH detection voltage: DC 5V or higher \\ 4 points/1COM \\ NPN/PNP input support  |
-|  Relay outputs  |  4 points \\ (Mechanical contacts, isolated)  |  P32~P35  | operating connection voltage: DC 0~30V or AC 0~250V \\ maximum allowable output current: 16A/1 points, 16A/1COM \\ 1 points/1COM  |
+|  Relay outputs  |  4 points \\ (Mechanical contacts, isolated)  |  P32~P35  | operating connection voltage: DC 0~30V or AC 0~250V \\ maximum allowable output current: 16A/1 point, 16A/1COM \\ 1 point/1COM  |
-|  Analog inputs  |  4 points \\ (Non-isolated)  |  A0~A3  | DC 0~5V: 10bit (0~1023), input resistance 100MΩ (±1%) \\ 0~20mA or 4~20mA: 10bit (0~1023 or 0~818), input resistance 250Ω (±1%) \\ DC 0~10V: 10bit (0~1023), input resistance 200kΩ (±1%), optional  |
+|  Analog inputs  |  4 points \\ (Non-isolated)  |  A0~A3  | DC 0~5V: 10-bit (0~1023), input resistance 100MΩ (±1%) \\ 0~20mA or 4~20mA: 10-bit (0~1023 or 0~818), input resistance 250Ω (±1%) \\ DC 0~10V: 10-bit (0~1023), input resistance 200kΩ (±1%), optional  |
 |  Temperature sensor inputs  |  2 points \\ (Non-isolated)  |  NTEMP \\ A4, A5  | input temperature: -40~120℃ \\ Sensor: NTC 3950K, 10kΩ(25℃) \\ Resolution: 0.1℃ (at 0~40℃)  |
 |  Interrupts \\ High-Speed Counter / Encoder  |  4 points \\ (Non-isolated)  |  D24(CLK), D25(DIO) \\ D18(SCL), D19(SDA)  | input voltage: DC 0~5V \\ HIGH detection voltage: DC 3V or higher \\ input frequency: Max. 50kHz \\ Built-in 10kΩ pull-up \\ FND unavailable when D24/D25 are in use \\ I²C unavailable when D18/D19 are in use  |
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 **Related built-in functions**
-=== Function example · LS Industrial Systems Cnet SLave: ICnetMem(), ICnetAdr(), ICnetInit(), ICnet() ===
+=== Function example · LS Industrial Systems Cnet Slave: ICnetMem(), ICnetAdr(), ICnetInit(), ICnet() ===
 **Function prototype**