====== MPS-16A16R ======

MPS-16A16R is a all-in-one industrial PLC with 16 digital inputs and 16 relay outputs. Provides 4 analog inputs, 2 NTC temperature sensor inputs, 2 high-speed input channels, 3 PWM outputs, and RS-485 communication.

Program with ladder logic using MP STUDIO.

{{ :en-us_products:mps-16a16r-connectors.svg?nolink |MPS-16A16R connector guide }}

===== Product Specifications =====

^  Category  ^  Quantity  ^  Terminal / Item  ^  Specifications  ^
|  Programming method  |  -  |  -  | MP STUDIO \\ MP STUDIO2 \\ (Ladder logic program)  |
|  Power  |  -  |  +5V, P24, N24  | DC 12~24V (0.5A or more when using DC 24V) \\ +5V output: up to 1A  |
|  Digital inputs  |  16 points \\ (Solid-state, isolated)  |  P0~P15  | DC 0~40V; HIGH detection at DC 5V or higher \\ COM0: P0~P7, COM1: P8~P15 \\ NPN/PNP input support  |
|  Relay outputs  |  16 points \\ (Mechanical contacts, isolated)  |  P32~P47  | AC 250V or DC 30V \\ Max. 5A/1 points, 15A/1COM \\ 4 points/1COM  |
|  Analog inputs  |  4 points \\ (Non-isolated)  |  A0~A3  | Factory default: 0(4)~20mA \\ Can be changed to DC 0(1)~5V / DC 0~10V \\ 10bit  |
|  Temperature sensor inputs  |  2 points \\ (Non-isolated)  |  NTEMP channels 0·1  | NTC 3950K, 10kΩ(25℃) \\ -40~120℃  |
|  High-Speed Counter / Encoder  |  2 channels \\ (Non-isolated)  |  CLK(A)·DIO(B) \\ SDA(A)·SCL(B)  | Max. 50kHz \\ Channel 1 is shared with I²C  |
|  Pulse outputs  |  3 points \\ (Non-isolated)  |  PWM0~PWM2  | DC 5V, Max. 30mA \\ Shares 1 timer  |
|  Communication Channels  |  1 channel each \\ (Non-isolated)  |  I²C, RS-485  | I²C Master \\ Modbus RTU Slave \\ LS Industrial Systems Cnet(XGK) Slave  |
|  Memory  |  -  |  Flash  | 128KB (32KB used by system)  |
| ::: | ::: |  Data Memory  | 4KB (1KB used by system)  |

===== Digital inputs =====

[[:en-us_guide:wiring#digital_input_one_channel_check|See the one-channel digital-input check before wiring for the first time. →]]
^ Contact ^ COM ^ Input type ^ Connector / Wiring example ^
| P0~P7 | COM0 | NPN/PNP inputs |  {{:en-us_products:mps-16a16r-digital-input-wiring.svg?628|MPS-16A16R digital-input}}  |
| P8~P15 | COM1 | NPN/PNP inputs | ::: |

===== Relay outputs =====

[[:en-us_guide:wiring#relay_output_one_channel_check|See the one-channel relay-output check before wiring for the first time. →]]
^ COM ^ Contact ^ Contact ratings ^ Connector / Wiring example ^
| COM2 | P32~P35 | AC 250V or DC 30V, Max. 5A/ points |  {{:en-us_products:mps-16a16r-relay-output-wiring.svg?740|MPS-16A16R relay-output}}  |
| COM3 | P36~P39 | AC 250V or DC 30V, Max. 5A/ points | ::: |
| COM4 | P40~P43 | AC 250V or DC 30V, Max. 5A/ points | ::: |
| COM5 | P44~P47 | AC 250V or DC 30V, Max. 5A/ points | ::: |

===== Analog / Temperature inputs =====

^ channel ^ Input range ^ Function block ^ Connector / Wiring example ^
| A0~A3 | 0(4)~20mA, DC 0(1)~5V, DC 0~10V | ''ADC'' or ''ADC2'' |  {{:en-us_products:mps-16a16r-analog-input-wiring.svg?691|MPS-16A16R analog-input}}  |
| NTEMP channels 0·1 | NTC 10kΩ, 3950K | ''NTEMP'' | ::: |

===== PWM and High-Speed Inputs =====

^ Function ^ Contacts / Channels ^ Points ^ Connector / Wiring example ^
| PWM outputs | PWM0~PWM2 | 3 points | {{:en-us_products:mps-16a16r-pwm-output-wiring.svg?334|MPS-16A16R pwm-output}} |
| High-speed counter / Encoder channel 0 | CLK(A), DIO(B) | 1 channel | {{:en-us_products:mps-16a16r-counter-encoder0-wiring.svg?369|MPS-16A16R counter-encoder0}} |
| I²C · High-speed input ch. 1 | SDA(A), SCL(B) | 1 channel | {{:en-us_products:mps-16a16r-counter-encoder1-wiring.svg?369|MPS-16A16R counter-encoder1}} |
| FND / ENCO / High-speed input channel 0 | CLK(A), DIO(B) | 1 channel | {{:en-us_products:mps-16a16r-counter-encoder0-wiring.svg?369|MPS-16A16R counter-encoder0}} |

===== Communication and Upload =====

^ Function ^ Terminals / Cables ^ Usage ^ Connector / Wiring example ^
| Program download | MP Download Cable | MP STUDIO download / monitoring |  {{:en-us_products:mps-16a16r-communication-wiring.svg?780|MPS-16A16R communication}}  |
| I²C communication | SDA, SCL | I²C Master | ::: |
| RS-485 | 485+, 485- | Modbus RTU Slave, LS Industrial Systems Cnet(XGK) Slave, IBUS Master·Slave | ::: |
| Power terminals | +5V, P24, N24 | DC 12–24V input | ::: |

===== Basic I/O example =====

<code>
0000   [ P0:Run button ]────────────────( P32:Relay )
</code>

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