DVM78E Mining Multiturn absolute encoder
●Features
■Up to 30 Bit multiturn
■ATEX-approval for mining
■IECEx approval
■Flameproof enclosure
■Removable connection cap
●Description: Absolute encoders deliver an absolute step value for each angle setting. All these values are represented by code samples on one or more code disks. The code disks are screened by an infrared LED and the bit obtained sample is detected by an optical array. Its signals are electronically amplified and are forwarded on to the interface for processing. The absolute encoder has a maximum basic resolution of 65536 steps per revolution (16 Bits). In the multiturn design, additional up to 16384 revolutions (14 Bits) can be resolved. This results in a total maximum resolution of 1073741824 steps (30 Bits). The integrated CAN bus interface of the absolute encoder supports all DeviceNet functions. The following operating modes can be programmed, and can be selectively turned on or off:
■Polled mode
■Change of state mode
■Cyclic mode The device is designed for shaft assembly and is available in servo flange or clamping flange design. The bus electronics module is integrated into the removable housing cover. This makes it possible to mount or replace the new rotary encoders and the matching bus electronics separately during installation or service.
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2017-05-15 |
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t162850 |
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641 KB |
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