Set Value Card IG 1 + IG 2
snap-on set value units for TS35
to build-up multi-channel set value units
with 1-turn and 20-turn potentiometer available
resistance from 1k up to 10k available
The set value units IG1 and IG2 are designed for snap-on mounting on 35mm cap rails, and allow adjusting a set value by means of a potentiometer and then to release it through relay drive.
The series IG1 is equipped with a 1-pitch potentiometer, the series IG2 with a 20-pitch helical trimmer. The connections of the potentiometer are led onto ter-minals, through freely equippable solder support, thus enabling to limit the adjusting range of the potentiometer by means of preliminary resistors.
The collector of the pot is led directly onto terminal through a high-efficiency relay contact (make contact). The non-required (break) contact of the changeover relay is also led onto terminal. It is used to build-up set value cascades and multi-channel set value units or is applied to earth so that the input of the subsequent device is closed against earth with switched-off set value and is not open.
The switch status of the relay is indicated by a LED on the device.