2203063 Phoenix Contact

ME-IO 18.8 ... Component housing Data sheet 105787_en_00 PHOENIX CONTACT 2014-05-08 1Description The housings of the ME-IO 18.8 ... product range consist of It is possible to use the housings with a DIN rail connector a 18.8 mm wide lower housing part with space for the PCB by means of which communication can be established be- assembly. tween the housings, or the supply voltage can be transmit- ted. The lower housing part can be combined with various hous- ing covers. The lower housing part is subdivided into 9 units (1 Unit = 11 mm). These units can be combined with con- nectors and housing covers in various ways. The connectors correspond to a unit and have a push-in connection for conductor cross sections of up to 2.5 mm. The connectors are 4-pos., but partially assembled or TWIN variants are also available. All in all, that makes a maximum of 36 positions possible in a single housing. As a counter- part to the connectors, there are headers in 2 or 3 unit ver- sions for soldering onto the PCB. The housing covers in 2 to 7 unit versions are especially suited for installing connection systems such as USB or D-SUB as well as display and operating elements. We would be glad to install the required openings for you. The housings can be snapped onto an NS 35 DIN rail. The 3D housing data can be found at phoenixcontact.net/products. Make sure you always use the latest documentation. It can be downloaded at phoenixcontact.net/products. This data sheet is valid for all products listed on page 5.ME-IO 18.8 ... Table of contents 1 Description.................................................................................................................................. 1 2 Overview of the ME-IO 18.8 ... products ..................................................................................... 3 3 Ordering data.............................................................................................................................. 5 4 Technical data ............................................................................................................................ 5 5 Combination of headers and connectors .................................................................................... 6 5.1 Connections of headers and connectors ........................................................................................................ 6 5.2 Selecting headers and connectors ................................................................................................................. 6 5.3 Concatenating headers .................................................................................................................................. 7 6 Dimensions................................................................................................................................. 8 6.1 External dimensions ....................................................................................................................................... 8 6.2 Internal dimensions of lower housing part ...................................................................................................... 8 6.3 Dimensions of the housing cover.................................................................................................................... 8 7 PCB dimensions ......................................................................................................................... 9 7.1 Maximum PCB dimensions in the lower housing part..................................................................................... 9 7.2 Maximum PCB dimensions with DIN rail connector...................................................................................... 10 7.3 PCB dimensions according to housing cover ............................................................................................... 11 7.4 PCB with FE contact..................................................................................................................................... 12 8 Connection technology ..............................................................................................................13 8.1 Header ......................................................................................................................................................... 13 8.2 Connector..................................................................................................................................................... 16 8.3 DIN rail connector......................................................................................................................................... 17 9 Mounting the housing ................................................................................................................18 9.1 Assembling the Lock and Release system ................................................................................................... 18 9.2 Inserting the PCB ......................................................................................................................................... 18 9.3 Assembling the housing covers.................................................................................................................... 19 9.4 Assembling the connectors .......................................................................................................................... 19 9.5 Releasing the connectors (Lock and Release) ............................................................................................. 20 9.6 Coding the connectors ................................................................................................................................. 20 9.7 Connecting conductors (push-in connection) ............................................................................................... 21 9.8 Mounting the housing on a DIN rail............................................................................................................... 21 10 Removing the housing ...............................................................................................................22 10.1 Taking the housing off the DIN rail................................................................................................................ 22 10.2 Removing the housing covers ...................................................................................................................... 22 10.3 Removing the base latch .............................................................................................................................. 23 10.4 Taking out the PCB ...................................................................................................................................... 23 10.5 Taking off the Lock and Release system ...................................................................................................... 24 105787_en_00 PHOENIX CONTACT 2