DIN-Rail Characteristics

To ensure optimum system construction, all system components can be securely snapped onto a DIN-rail (35 mm). Observe:

• The material must have high corrosion resistance.
• The DIN-rail geometry must not be altered.
• Prevent bending and twisting (torsion) e.g., by using sufficient attachment points.
• Use countersink-head screws, blind rivets, etc., to countersink the attachment points beneath the node structure.
• The component DIN-rail contact (CuSn6) must not form a galvanic element with the DIN-rail that is capable of generating a differential voltage of more than 0.5 V (saline solution of 0.3% at 20°C/68°F).