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Permitted maximum: 250 V AC, 1 A, (AC1 power factor > 0.95). 30 V DC, 1 A
DANGER
Risk of fatal electrical shock!
Improper connection of the collective fault signal (SSM) contact poses a risk of fatal injury
due to electric shock!
7.2.6
SSM cable
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The SSM cable is intended for the collective fault signal of the pump.
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SSM cables meet the requirements of DIN VDE 0292, DIN VDE 0293-308 and EN 50525-2-11.
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The SSM cable connection at the pump interface is designed as an AMP Superseal 1.5 Series 2P CA (socket)
with the following features:
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EN 61984
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Mains rated voltage 250 V AC
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Rated current 2.5 A
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Rated surge voltage 2.5 kV
Connection socket (outer view of the pump connection)
Cable assignment
Pin
Cable colour
1
Brown
2
Blue
Connect cable:
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Check the presence and integrity of the seal on the connector before installation.
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Connect the SSM cable plug to the signal connection socket (Fig. I, Item 12) until it snaps into place.
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Ensure that the connecting cable does not contact either the pipes or the pump.
CAUTION
Risk of material damage!
In case there's no cable connected, and the cable connection is in the 12 o'clock position, a
dummy plug (accessory) shall close the connection in order to ensure IP protection.
70
Assignment
SSM
SSM
Installation and operating instructions • Wilo-Para MAXO/-G/-R/-Z • Ed.04/2024-11
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