Miniature housings for electronics
August 2003
Enclosures, Cabling & Connectors
Surveillance
Erni fully insulated terminal housings meet requirements falling between single card enclosures and 19" racks. Suitable for housing microcomputer systems, electronic control, fault signalling systems, decentralised control modules, data transmission systems and the like, they meet machine construction and automotive industry regulations with safe-touch terminals, are easy to assemble and dismantle and can be furnished with ventilation holes in the polycarbonate base.
The smaller range of LDG-A housings provide a facility for insertion of two longitudinally aligned boards and on board as cross connection and as location for control and display elements. The housing bases can be screwed onto mounting panels and have a snap-on fixing to standard DIN 46277 rails and DIN EN 50022 rack assemblies. The afford IP40/IP20 protection with/without mounted terminals and can be used over a temperature range of -40 to + 110°C. Units have a standard height of 110 mm, length of 75 mm and come in widths of 22,5, 45, 55, 99,7, 150 and 225 mm with 12, 14, 16, 30, 46, and 70 terminals, respectively.
LDG-A expansion elements include an aluminium covering for the housing base that serves as a mounting and guide element for PC boards and output plug; frame insert; plug insert with integrated 17 pole multipoint connector; and blanking insert for complete covering of the base housing. Depending on assembly, the frame insert offers a maximum mounting area for components or additional fitting of a transverse board.
The larger LDG-D Series of housings are available in three sizes with 6, 10, and 20 terminals with standard length of 70 mm, width of 25, 50, and 100 mm and heights of 130/100 mm. Almost all direct connectors such as DIN 41612, 41613, 41617 or 41651 can be fitted, as well as other families, using mounting bars or suitably pre-assembled units.
A further series of compact LDG-M4 housing constructed to DIN EN 50041 provide insulated cubical enclosures for proximity switches and momentary-contact limit switches. They can be screwed down or fitted with an adapter for rail mounting. Overall dimensions are 94 x 42 x 42,5 mm.
Further reading:
Axis signs CISA Secure by Design pledge
Axis Communications SA
News & Events Surveillance Information Security
Axis Communications has signed the United States Cybersecurity & Infrastructure Security Agency’s (CISA) Secure by Design pledge, signalling the company’s commitment to upholding and transparently communicating the cybersecurity posture of its products.
Read more...
Five key technology trends for the security sector in 2026
Axis Communications SA
News & Events Surveillance
Axis Communications examines trends it considers important for 2026, as technology and customer requirements continue to evolve, but the basic security needs of end users remain constant.
Read more...
AI agent suite for control rooms
Milestone Systems
News & Events Surveillance AI & Data Analytics
Visionplatform.ai announced the public launch of its new visionplatform.ai Agent Suite for Milestone XProtect, adding reasoning, context and assisted decision-making on top of existing video analytics and events — without sending video to the cloud.
Read more...
Power distribution reinvented
Rittal
Enclosures, Cabling & Connectors
Rittal has developed the RiLineX, a modular busbar system that redefines how power is distributed inside electrical enclosures.
Read more...
Flexible, lightweight disc couplings for advance
Bearing Man Group t/a BMG
Enclosures, Cabling & Connectors
BMG has expanded its extensive portfolio of quality branded couplings with the introduction of the ESCODISC FIL series, a new generation of flexible, lightweight disc couplings.
Read more...
ONVIF to end support for Profile S
News & Events Surveillance
ONVIF has announced that it will end support for ONVIF Profile S and recommends using its successor, Profile T. Profile S is the first-ever profile introduced by ONVIF in 2011.
Read more...
IQ and AI
Leaderware
Editor's Choice Surveillance AI & Data Analytics
Following his presentation at the Estate Security Conference in October, Craig Donald delves into the challenge of balancing human operator ‘IQ’ and AI system detection within CCTV control rooms.
Read more...
New Edge AI Plus PTZ cameras with analytics
Products & Solutions Surveillance
IDIS has unveiled two new PTZ cameras that are NDAA-compliant, delivering AI auto-tracking, rapid 40x zoom, EIS image stabilisation, and advanced automated AI functionality.
Read more...
Bayonet connectors with extreme shock and vibration resistance
Enclosures, Cabling & Connectors
ITT Cannon’s versatile and extremely reliable series of CA bayonet connectors are available through Powell Electronics, a specialist in connectors for mission critical applications including defence, aerospace and industrial.
Read more...
Space-saving I/O module for control cabinets
ifm - South Africa
Enclosures, Cabling & Connectors
The IO-Link I/O module from ifm simplifies integration of sensors and actuators with conventional wiring in the control cabinet as well as in field applications with low IP protection class requirements.
Read more...
printer friendly version