11INSTALLATION AND OPERATION MANUAL 25-16329-B December 2019 www.eaton.comSection 1: System installation and designOrder code Description Dimensions (mm)CIOP4 Addressable 4 Way Mimic Relay Board (4 In, 4 Out) 180H x 254W x 90DCIOP8 Addressable 8 Way Mimic Relay Board (4 In, 8 Out) 180H x 254W x 90DCIOP-7273 Addressable Door Release Module 130H x 180W x 60DCIO351 Addressable 3 Channel I/O Unit (Reset on Reset) 130H x 180W x 60DCIO351S Addressable 3 Channel I/O Unit (Reset on Silence) 130H x 180W x 60DCIO351SST Addressable 3 Channel I/O Unit (Triple Address) 130H x 180W x 60D400008FIRE-0022X Addressable Micro Input Module (MCIM) 65H x 35W x 18.5D400010FIRE-0024X Addressable Micro Output Module (MCOM) 65H x 35W x 18.5D400011FIRE-0025X Addressable Micro Output Module(MCOM-R, Reset Pulse) 65H x 35W x 18.5D400012FIRE-0026X Addressable Micro Output Module(MCOM-S, Sounder ID) 65H x 35W x 18.5DMIU872 Addressable Micro Zone Monitor Unit 65H x 35W x 18.5DMAR724 Heavy Duty Relay 88H x 147W x 57DZPCB2252-MML Addressable Master LED MIMIC 190H x 350W x 75DZPCB2252-MSL Addressable Slave LED MIMIC 190H x 350W x 75DZPCB2223 Loop Splitter (optional card in the panel) 136H x 102W x 75DEquipment compatibilitySensorsLoop wired sensors must be of the Eaton soft addressed analogue type Eatonconventional detectors can be connected via a Zone Monitor Unit or Shop Unitinterface The connection of other detector types via a Zone Monitor Unit or ShopUnit interface is not recommended,Call pointsLoop wired call points must be the Eaton series soft addressed analogue type,Eaton series conventional callpoints can be connected via a Zone Monitor Unit orShop Unit interfaceThe connection of other callpoint types via a Zone Monitor Unit or Shop Unitinterface is not recommended,SoundersLoop powered addressable sounders must be of the Eaton series soft addressedanalogue typeConventional sounders can also be connected either to the conventional soundercircuits at the panel or to the loop via an addressable sounder controller interfaceproviding they meet the following: