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IOM441-S / IOM441W-S

IOM441-S / IOM441W-S
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Relay module Product description The IOM441-S relay module is used to extend Bender devices, such as the EDS44x. For example, in the IOM441-S, alarm messages of the basic device can be converted into switching commands for the 12 relay outputs (N/O contacts). Communication between the two devices takes place via the Bender backbone bus (BB bus), which is mounted to the rear of the devices. The BB bus also provides the supply voltage for the IOM441-S. A software update of the IOM441-S can be carried out via the BB bus. The parameters as well as switching states are stored in the IOM441-S....

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Technical data Insulation coordination according to IEC 60664-1 Definitions: Supply circuit BB bus Output circuits relay contacts [(13, 14), (23, 24), (33, 34), (103, 104), (113, 114), (123, 124)] Protective separation (reinforced insulation) between (BB bus) – (relay contacts) Rated voltage 250 V Overvoltage category III Pollution degree 2 Rated impulse voltage 6 kV Voltage test (routine test) acc. to IEC 61010-1 AC 3.51 kV Basic insulation between (relay contact) – (relay contact) Rated voltage 250 V Overvoltage category III Pollution degree 2 Rated impulse voltage 4 kV Voltage test...

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Ordering details Supply voltage US Dimension diagram Dimensions in mm Art. No. Plug kit screw terminals 1) Plug kit Push-wire terminals Mechanical accessoires 1) (terminal cover + 2 mounting clips) BB bus 4TE Connector 1) (Requires matching PCB on base unit) Within scope of delivery Bender GmbH & Co. KG Londorfer Straße 65 • 35305 Grünberg • Germany Tel.: +49 6401 807-0 • info@bender.de • www.bender.de BENDER Group IOM441-S_D00300_02_D_XXEN / 04.2022 / © Bender GmbH & Co. KG, Germany – Subject to change! The specified standards take into account the edition valid until 04.2022 unless...

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IOM441-S / IOM441W-S 4Pages

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IOM441-S / IOM441W-S
4Pages