ABB ECA06 - Page 222

A.2 Temperature Control and Communication with COMLI Appendix A: Application Examples
222 493-0736-11 (6-2)
Figure 4 Connection of Transmitter, Actuator and COMLI Communication.
TICA1
jumpers 3, 4
closed
TV1
AI2+
+
TR–
TR+
–
+
TT1
RS485
+24 V DC out
–
+
FT1
DO1+
AO1+
0 V
–
+24 V DC in
–24 V DC
DI1+
DI com
+24 V DC
–+
AI1+
AI1–
0 V