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Connection of an External Initiator
NOTE!
Ensure IP protection!
• To ensure IP protection, the union nuts of the cable glands must be tightened in accordance with the cable
sizes or dummy plugs used (approx. 1.5 Nm).
• If no external initiator is used, the right connection opening must be sealed with a dummy plug!
Use of the control head in explosive atmosphere
• Only use cables and cable glands which are approved for the respective application area and fit the cable
glands according to the respective operating instructions!
• Close all unnecessary openings with lock screws/plugs approved for explosions area!
Connection of a 2-wire initiator:
24 V DC, AS-i DevNet 120 V AC
Connection of a 3-wire initiator:
24 V DC, AS-i DevNet 120 V AC
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