Then there is every possible configuration of male / female plug - with locking screw. They can even be used for monochrome or CGA/EGA monitor cable extension. 15 Straight-through Serial Cable, DB9 Male/DB9 Female (CABSER15). They also employ gold-plated contacts for superior data retention and corrosion resistance. They have molded connectors, are fully shielded, and are lead-free for RoHS compliance (and all-around environmental friendliness). 3ft (0.9m) Serial RS232 DB9 Cable with Low Profile Connectors F/F - In-Wall CMG-Rated. Cost-effective solution to connect serial printers, terminals, modems, POS devices and other serial equipment. EMI/RFI shielding blocks out noise and interference. RJ45 to DB9 Female Serial RS232 Modular Adapter - Gray. D-Sub Connector, Female DB9, Solder Cup Terminal, 9 Contacts, SD Series 3.06 each. Connect your computer equipment, match cable genders, and protect your I/O board or motherboard. We have found a source of genuine standard straight-through serial cables and selected these 15 foot cables as the most universally appropriate. Please Note: Once ordered, this product cannot be cancelled or returned for credit. Other serial cable types cross or reverse some of the wires making communication with your mount impossible. Straight-through cables are wired with the corresponding numbered pins of the connector wired to each other: pin #1 on the male end to hole #1 on the female end #2 to #2 and so on. Your mount MUST be connected with a straight-through cable. Unfortunately, I need to change the system to accommodate new instrumentation and software. And the flunky at the big box computer store is no help. Hi all, I built a circuit with an Arduino board that integrated a pH and pressure sensor. (Maybe it isn't considered politically correct!) It is simply ridiculous. Many are not even labeled as to their orientation. Then there is every possible configuration of male / female plug - with locking screw or nut, without locking screw or nut. This product is known as 9 Pin DB9 Female Connector, Component, DB9 Connector, DB9 Female Connector, DB9 9 Pin Female Connector. Also, they are used in DB9 cable assemblies for data connectivity. The reversing cables are also called crossover cables, null cables, modem cables, and null modem cables just to add to the confusion. DB9 connectors were commonly used for serial peripheral devices like keyboards, mice, joysticks, etc. The most common source of computer / mount communication failure is the wrong cable! There are straight-through cables and reversing cables. You would think that a serial cable would be a straight-forward simple device that would be confusion- and mistake-proof.
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