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A graphic representation of a daisy chain A daisy garland, a chain of daisy flowers A series of devices connected in a daisy chain layout. In electrical and electronic engineering, a daisy chain is a wiring scheme in which multiple devices are wired together in sequence or in a ring, [1] similar to a garland of daisy flowers. Daisy chains may ...
An 8 pin circular connector is used to connect (or daisy chain) AISG devices. AISG consortium has released C485 standard for this RS-485 connector. This standard specifies the mechanical dimensions of the connector more tightly than the previously used standard (IEC 60130-9 - Ed. 3.0 standard with screw-ring locking ring).
RS-485, also known as TIA-485(-A) or EIA-485, is a standard, originally introduced in 1983, defining the electrical characteristics of drivers and receivers for use in serial communications systems. Electrical signaling is balanced , and multipoint systems are supported.
Note: the daisy-chain configuration doesn't need more than one shared CS; Typically lower power requirements than I²C or SMBus due to less circuitry (including pull up resistors) Single main means no bus arbitration (and associated failure modes) - unlike CAN-bus; Transceivers are not needed - unlike CAN-bus
The specification requires a 'terminator' to be connected to the final OUT or THRU connector of the last slave on the daisy chain, which would otherwise be unconnected. A terminator is a stand-alone male connector with an integral 120 Ω resistor connected across the primary data signal pair; this resistor matches the cable's characteristic ...
It is a way to connect instruments in a manufacturing plant. A fieldbus works on a network structure which typically allows daisy-chain, star, ring, branch, and tree network topologies. Previously, computers were connected using RS-232 (serial connections) by which only two devices could communicate.
The output of the first node, D 2, is connected to the input, D 1 of the second node, and so on resulting in a daisy chain. Each configuration pin D x (x=1-2) has additional circuitry to aid in the position detection. Switchable resistive pull-up to V bat; Pull-down to GND; Comparator referenced to V bat /2
9 Buring of RS485. 3 comments. 10 Confusion in A/B labelling. 4 comments. 11 What is in the standard vs. application information. 1 comment. 12 RS vs. EIA vs. TIA. 4 ...