Westermo DDW-142, Руководство пользователя

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2.4. Product Disposal
This symbol means that the product shall not be treated as unsorted municipal waste when
disposing of it. It needs to be handed over to an applicable collection point for recycling
electrical and electronic equipment.
By ensuring the product is disposed of correctly, you will help to reduce hazardous
substances and prevent potential negative consequences to both environment and human
health, which could be caused by inappropriate disposal.
Figure 1. WEEE symbol for treatment of product disposal
2.5. Compliance Information
2.5.1. Agency Approvals and Standards Compliance
Type Approval/Compliance
EMC • EN/IEC 61000-6-1, Immunity residential environments
• EN/IEC 61000-6-2, Immunity industrial environments
• EN/IEC 61000-6-4, Emission industrial environments
• EN 50121-4/IEC 62236-4, Railway signalling and telecommunications apparatus
Safety • UL 60950-1, IT equipment
Environmental • NEMA TS 2, Traffic Controller Assemblies with NTCIP Requirements
Table 2. Agency approvals and standards compliance
2.5.2. FCC Part 15.105 Class B Notice
This product has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This product
generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this product does cause harmful interference to radio or television reception, which can
be determined by turning the product off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
DDW-142/242-12VDC-BP 7