112123-0020 Danaher
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The Danaher 112123-0020 is a shielded cable from the Dynapar Encoder Cables series with a 6-pin MS female connector on the encoder side and flying leads on the other end. This cable supports a differential line driver output, features a 6-lead design, and operates within a temperature range of -20 to 105 degrees Celsius.
Internal Product Review
The 112123-0020 is a Danaher Dynapar encoder cable with an MS female encoder-side connector and flying-lead termination. Shielded construction and a differential line driver output support clean signal transmission in motion-control wiring. A -20 C to 105 C temperature range makes the cable a dependable choice for demanding encoder installations.
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Product Description:
The 112123-0020 is an encoder interconnection cable produced by Danaher for the Dynapar Encoder Cables series. This flexible assembly links a rotary or linear encoder to drive electronics and carries incremental position signals in industrial automation systems. Its design helps preserve signal quality where nearby motors, contactors, and other electrical equipment can introduce noise. The cable can be routed between an encoder and a control cabinet without requiring a rigid conduit throughout the entire run.
The encoder side terminates in an MS connector with female contacts, providing a threaded metal shell that resists vibration and secures the mating interface. Internally, the cable contains six leads that accommodate complementary incremental channels and power connections. The cable operates across a temperature range of -20 °C to 105 °C, and its insulation and jacket remain suitable for use throughout that range. A braided foil layer surrounds the conductors, making the cable shielded against electromagnetic interference. This shielding helps protect low-level encoder signals from disturbances generated by switching devices and motor power cables. Proper shield termination at the control end can also provide a controlled path for induced electrical noise.
The controller end has flying leads, allowing each wire to be cut to the required length and connected directly to terminal blocks or compatible drive connectors. This arrangement provides flexibility when the receiving device does not use a fixed plug or when terminal locations vary within a cabinet. The paired conductors support a differential line driver output stage, which uses balanced signals to improve noise rejection over extended cable runs. Complementary signal transmission allows the receiving electronics to compare each signal with its inverse and reject interference common to both conductors. The cable is intended for encoder applications with no index output, so wiring is simplified when a home-reference or zero-pulse signal is unnecessary. Clear conductor colors help maintain consistent channel and supply connections during termination. Strain relief should be provided near the flying-lead end so movement or pulling force is not transferred directly to the electrical connections.
