The SD340 was discontinued on 30.09.2023.
In certain applications, the touchMATRIX® devices DX350 or IX350 can be used as a substitute.
The SD340 is a universal programmable frequency display with 2 encoder inputs for selective speed monitoring, lead times as well as speed ratios or rotational speed differences. The numerous adjustable operating modes such as tachometers, speed measuring devices or timers of these mounted devices ensure flexible application possibilities for a wide range of requirements in machine and plant engineering. The integrated serial RS232 interface can be operated in the PC or printer mode.
The SD340 device easily handles high input frequencies up to 1 MHz and also has 4 programmable limit values which enable a switching function via 4 fast transistor outputs.