Instruction manual

SITRANS TW
92 A5E00054075-05
Hardware functions
3.5.2 Removing and inserting the rating plate
Lift the transparent cover for the rating plate with the operating data (7, figure 2,
page 83) at the position (9, figure 2) with a small screwdriver towards the front until
it snaps out on the opposite side and pull it out. The inserted rating plate is
exchangeable. There is a label carrying the basic data of the transmitter underneath
this rating plate on the housing. Fold a new operating data rating plate in the
appropriate marked place and then insert it in the grooves in the transparent cover.
After pushing the transparent cover back in, it must snap in when pressing at position
(9, figure 2) and the opposite side.
3.5.3 Switching over current output to voltage output
• Set the plug-in jumpers X6, X7, X8 (figure 7, page 93) according to the following
table:
• Then set the type of analog output set in the hardware in the software as well with
the operating software SIMATIC PDM or with the HART communicator.
• Label the hardware rating plate according to the following table
plug-in jumper Current output Voltage output
X6
X7
X8
open
open
closed
closed
closed
open
Device order no. Output type
Current output
Voltage output
7NG3242-xxAxx
7NG3242-xxBxx
Mark 20mA
Mark 10V