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--- en-us_products:mpino_8a4r_s [2026/09/07 21:52] – 만듦 - 바깥 편집 127.0.0.1
+++ en-us_products:mpino_8a4r_s [2026/09/15 17:45] (current) – external edit 127.0.0.1
@@ Line 4: / Line 4: @@
 Program the controller with Arduino IDE (Arduino C/C++) or MPINO STUDIO 2 (Arduino C/C++ & ladder logic).
+See the [[:en-us_products:mpino_series#mpino_series_specifications|MPINO Series specifications]] for the board name, connection method, and first I/O numbers for MPINO-8A4R-S.
 {{ :en-us_products:mpino-8a4r-s-connectors.svg?nolink |MPINO-8A4R-S connector guide }}
@@ Line 24: / Line 30: @@
 | ::: | ::: |  SRAM  | 4KB  |
 | ::: | ::: |  EEPROM  | 4KB  |
+**Markdown file:** [[https://www.ilogics.net/docs/downloads:mpino:en:mpino_8a4r_s?do=export_raw|Download MPINO-8A4R-S.md]]
 ===== Digital inputs =====
+[[:en-us_guide:wiring#digital_input_one_channel_check|See the one-channel digital-input check before wiring for the first time. →]]
 ^ Terminal ^ Arduino Pin ^ Input Configuration ^ Terminals and Wiring Example ^
 | P0~P3 | D0~D3 | 4 digital inputs, sharing COM0 |  {{:en-us_products:mpino-8a4r-s-digital-input.svg?740|MPINO-8A4R-S digital input terminals and NPN/PNP wiring}}  |
 | P4~P7 | D4~D7 | 4 digital inputs, sharing COM1 | ::: |
-The digital inputs are isolated by optocouplers and accept DC 5~24V NPN or PNP signals. Select the input type by wiring the COM terminal accordingly.
+The digital inputs are isolated by optocouplers. DC 0~40V in the specification is the input circuit's operating voltage range; the wiring below is an example using a DC 5~24V sensor supply. The input is recognized as HIGH when the voltage between the input terminal and COM is at least DC 5V. Select NPN or PNP operation by wiring COM accordingly.
 ==== Example program · digital inputs ====
@@ Line 153: / Line 162: @@
 ===== Relay outputs =====
+[[:en-us_guide:wiring#relay_output_one_channel_check|See the one-channel relay-output check before wiring for the first time. →]]
 ^ Terminal ^ Arduino Pin ^ Contact ratings ^ COM configuration ^ Terminals and Wiring Example ^
 | P32 | D32 | AC 250V or DC 30V, Max. 5A | Separate COM2 |  {{:en-us_products:mpino-8a4r-s-relay-output.svg?488|MPINO-8A4R-S relay output terminals and load wiring}}  |
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 [[:en-us_products:mpino_series|← MPINO Series comparison (Korean)]]