| 摘要 |
An apparatus and method for combining sensor input signals using solid state logic devices, and without signal degradation. Sensor input signals (22 and 23) are isolated and conditioned (34 and 36) before combination. A new output signal (24) is generated, allowing use of multiple solid state logic devices in series without signal degradation. Light emitting diodes (28, 29, 30) show input and output signal status. Quick disconnects allow easy changeover to a new device.
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