Bruker Anton Paar - Connecting the TCU Controller

Installation and Operation of the HTK-Series, TTK 600, XRK 900, and HPC 900 Chambers
54 DOC-M88-EXX268_V1_12.2016
6.3.1 Connecting the TCU Controller
Figure6.7: Front view of TCU110C mounted in a D8 DISCOVER
Physically, the serial lines are connected to X1 (via a Z-cable, A27D25) or X2 (via a Y-ca-
ble, A27D26) of the Universal IO-Board (see figure below).
It is presupposed that the dialogue protocol is set to bisync (normally done by Anton
Paar). The modbus protocol, which is used for e.g. iTOOLS (the control program of Eu-
rotherm) only allows a connection via DIFFRAC.MEASUREMENT CENTER if configured
(NOT standard). Changing this protocol can be done only by hand in configuration mode
of the Eurotherm controller.