Null modem adapter DB9 female to DB9 male (DB9 f/m)
Null modem adapter, DB9 female to DB9 male (DB9f/DB9m), small size, CROSS pinout (female > male): 1+6-4, 2-3, 3-2, 4-6+1, 5-5, 7-8, 8-7, S-S, pin 9 not connected
Technical data
- NULL modem adapter
- CROSS assignment (socket > plug): 1+6--4, 2--3, 3--2, 4--6+1, 5--5, 7--8, 8--7, S--S, pin 9 not assigned
- for serial data transmission
- DB9 socket (female) to DB9 plug (male)
- alternative designation: DB9 f/m
- extra small design (compact adapter)
- metal housing
- incl. 2 pre-mounted screws for cable fixation
- application e.g. for Witschi units on Martel calibrators (Watch Master, Watch-Matic I and II, ALC 2000, QT 6000 or WM Prof.)
- CE, WEEE, RoHS compliant