Safety /warning notes Installation, maintenance and commissioning may be accomplished only by qualified technical personnel. For terminal connection of the device, the local regulations or VDE 0100 (Regulations of German electrotechnical Engineers) must be observed. All field wirings must have insulation suitable for at least 250V AC. The temperature rating must be at least 90°C (194°F).
Electrical connection Relay SPDT 0.14 - 2.5mm² (AWG 26-14) max. max. 25/26 250V 250V PE + - AC max. 250V, 3A DC max. 30V, 5A 21...27V DC ±10% , max. 1.5W 2225Vrms Power supply Including 10% from EN 61010 Non inductive Isolating voltage...
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Relay DPDT 0.14 - 2.5mm² (AWG 26-14) 25/26 max. 250V PE + - AC max. 250V, 8A DC max. 30V, 5A 21...230V 50-60Hz ±10% , max. 18VA 21...45V DC ±10% , max. 2W 2225Vrms 2225Vrms Power supply Including 10% from EN 61010 Non inductive Isolating voltage...
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0.14 - 2.5mm² (AWG 26-14) 25/26 max. max. 0,4A 250V PE + - 20...40V DC ±10% , max. 0.5A Power supply Including 10% from EN 61010...
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Functional grounding by process connection Metal Use flat gasket, no teflon tape...
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alternative by cable Use internal or external terminal Grounded metal parts in case of non metal bin...
Spare parts CN 4020 120°C SPDT SPDT 21..27V DC pl406100 DPDT 21..230V AC pl406110 21..45V DC 20..40V DC pl406120 DPDT CN 4020 180°C DPDT 21..230V AC pl406111 21..45V DC 20..40V DC pl406121 CN 4030 / CN 4050 No spare parts available...
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Installation A pull relief must be provided Connect with equipotential bonding of the plant...
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ATEX / IEC-Ex: Further Remarks For installation and field wiring the respectively valid installation regulations of the respective country must be observed. Commissioning only with closed lid. Do not remove the lid (cover) while circuits are alive. Before opening the lid take care, that no dust deposits or whirlings are present. The installation has to be carried out in a way, that mechanical friction or impact does not cause sparks between the aluminium enclosure and steel.
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