750-455(/xxx-xxx) 4AI 4-20mA S.E. 4-Channel Analog Input Module 4-20 mA, Single-ended
The Analog Input Module 750-455 (4AI 4-20mA S.E.) processes analog signals with the norm value of 4 mA ... 20 mA.
The module has 4 input channels. The signals of the field side may be received via the CAGE CLAMP® connectors AI 1 and common (ground) or AI 2, AI 3, AI 4 and common (ground) each.
The common (ground) contacts of all 4 channels have 1 common 0 V ground potential.
The input signal is electrically isolated and is transmitted with a resolution of 12 bits.
A red fault LED per channel indicates a wire break or that the signal is outside the measuring range.
With consideration of the power jumper contacts, the individual modules can be arranged in any combination when configuring the fieldbus node. An arrangement in groups within the group of potentials is not necessary.
Power to the internal electronics is supplied via internal data bus.
The I/O module receives the 24 V voltage supply and the 0 V potential for the field level from an upstream I/O module or from the fieldbus coupler/controller via the power jumper contacts used as blade contacts. These potentials are passed through without being used galvanically isolated to subsequent I/O modules.
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750 、 750-455 、 750-455/025-000 、 750-*** 、 750-606 、 750-625/000-001 、 750-487/003-000 、 750-484 、 750-633 、 750-642 、 758-910 |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2020/04/25 |
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Version 1.2.0 |
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3.1 MB |
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