

MR20-PN-1612R
| input | 16 channel digital input, NPN/PNP type |
| output | 12 channel relay output |
| bus protocol | PROFINET |
| rated voltage | 24 VDC(18V~30V) |

MR20-EI-1612R
| input | 16 channel digital input, NPN/PNP type |
| output | 12 channel relay output |
| bus protocol | EtherNET/IP |
| rated voltage | 24 VDC(18V~30V) |

MR20-MT-4816N
| input | 48 channel digital input, NPN/PNP type |
| output | 16 channel digital output, NPN type |
| bus protocol | ModbusTCP |
| rated voltage | 24 VDC(18V~30V) |

MR20-EI-3232N
| input | 32 channel digital input, NPN/PNP type |
| output | 32 channel digital output, NPN type |
| bus protocol | EtherNET/IP |
| rated voltage | 24 VDC(18V~30V) |

MR20-EI-3232
| input | 32 channel digital input, NPN/PNP type |
| output | 32 channel digital output, PNP type |
| bus protocol | EtherNET/IP |
| rated voltage | 24 VDC(18V~30V) |

MR20-EI-2408
| input | 24 channel digital input, NPC/PNP type |
| output | 8-channel digital output, PNP type |
| bus protocol | EtherNET/IP |
| rated voltage | 24 VDC(18V~30V) |

MR20-EI-1616
| input | 16 channel digital input, NPN/PNP type |
| output | 16 channel digital output, PNP type |
| bus protocol | EtherNET/IP |
| rated voltage | 24 VDC(18V~30V) |

MR20-EI-0808
| input | 8-channel digital input, NPC/PNP type |
| output | 8-channel digital output, PNP type |
| bus protocol | EtherNET/IP |
| rated voltage | 24 VDC(18V~30V) |