Data sheet Weidmller Interface GmbH & Co. KG CH20M67 B BK/BK Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image Superior efficiency, flexibility and design - the CH20M - a compact name for the most flexible systemstandard tailor-made fi available on the market. It doesn t just stand for When selecting a housing design, flexibility is a keyComponent Housing IP20 Modula. factor. Other important criteria are: scalability, customised CH20M also stands for efficiency and innovation design, innovative functionality and cost efficiency. You throughout design, production and use. need a choice which offers the maximum performance with the minimum overhead. The CH20M67 modular electronics housings come in XXL size and are an integrated range. It is suited for those electronics applications that require lots of space, such as compact controllers and power supplies. The entire system is characterized by excellence: outstanding scalability and flexibility, a high security level, innovative application functionality and a variety of practical details. Quicker installation with features such asWire read the universal multi-tool screw head User-friendly operations: with clear and permanent labelling and extra marking possibilities, integrated release clip or transparent cover General ordering data Maximum interference immunity with EMC- compliant construction featuring deeply overlapping Version Modular housing, OMNIMATE Housing - series CH20M black, Width: 67.5 mm module joint edges made from high-performance Order No. 1235270000 plastic Type CH20M67 B BK/BK High operational reliability with the unique Auto- GTIN (EAN) 4050118020014 Set coding system and featuring double-sided touch Qty. 4 pc(s). protection on the pin header and socket blocks Creation date September 22, 2021 3:16:29 AM CEST Catalogue status 10.09.2021 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG CH20M67 B BK/BK Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Height 109.3 mm Height (inches) 4.303 inch Width 67.5 mm Width (inches) 2.657 inch Net weight 43.25 g Temperatures Operating temperature range Humidity 5 - 93% rel. humidity, Tu = -40 C...120 C 40C, no condensation Component Properties Color of clip-on foot black Mechanical tests According to Standard DIN EN 61373:1999 (shock and vibration) Test conditions three housings installed in a row, 200g additional weight per PCB, three PCB mounted Proved axles X, Y, Z Shock test Test category 1 Number of shocks per axle 3 in positive and negative direction Shock duration 30 ms Acceleration horizontal 30 m/s Acceleration vertical 30 m/s Acceleration longitudinal 50 m/s Vibration test Test category 1 Effective acceleration 7.9 m/s Test duration 5 hours per axle Thermal tests Thermal tests Test conditions seven housings installed in a row - no spacing, three PCB per housing, two connection level - twelve connectors per housing Test axles horizontal, More on request Ambient temperature 80 C Power dissapation, max. 5.7 W Ambient temperature 60 C Power dissapation, max. 8.1 W Ambient temperature 40 C Power dissapation, max. 10.8 W Ambient temperature 20 C Power dissapation, max. 13.6 W Assembly properties Number of PCBs, max. 3 Number of connection levels, max. 3 Number of poles, max. Height of components on the PCB 72 (usage of 1 PCB), max. 61.1 mm Height of components on the PCB Height of components on the PCB (usage of 2 PCB), max. 57.2 mm (usage of 3 PCB), max. 34.7 mm Type of assembly of the PCB double-sided Creation date September 22, 2021 3:16:29 AM CEST Catalogue status 10.09.2021 / We reserve the right to make technical changes. 2