Your shopping cart is empty!
PDF Preview
International Electrotechnical Commission, 03/01/2023
Publisher: IEC
File Format: PDF
$164.00$329.00
Published:01/03/2023
Pages:50
File Size:1 file , 1.3 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
The data-link layer provides basic time-critical messaging communications between devices in an automation environment.
This protocol provides a means of connecting devices through a partial mesh network, such that most failures of an interconnection between two devices can be circumvented. In common practice the devices are interconnected in a non-redundant hierarchical manner reflecting application needs.
Specification for insulating materials based on mica - Part 3: Specification for individual materials - Sheet 4: Polyester film-backed mica paper with a B-stage epoxy resin binder
$25.00 $51.00
Helical-scan video tape cassette system using 8 mm magnetic tape - 8 mm Video - Part 2: PCM multi-track audio system
$47.00 $95.00
Amendment 2 - Miniature fuses - Part 2: Cartridge fuse-links
$8.00 $17.00
Amendment 1 - Household and similar electrical appliances - Safety - Part 2-90: Particular requirements for commercial microwave ovens
$12.00 $24.00