B-3
SIMATIC TD 200 Operator Interface
C79000-G7076-C272-01
Network connectors are available from Siemens. Using these connectors allows
you to isolate the CPUs from one another (the 24 VDC), but still allows you to
power the TD 200 from the CPU. See the
SIMATIC S7-200 Programmable
Controller System Manual for more information on using network connectors.
!
Caution
The CPUs provide 24 VDC on the communication connector to power devices
such as the TD 200.You must not connect the 24 VDC lines between CPUs. Doing
so could result in damage to the CPUs.You must only connect communication
lines (pins 3, 5, and 8), not power lines (pins 2 and 7), when networking CPUs.
Note
The display time slows as more TD 200’s are added to the network.
Multiple CPU Configurations
Summary of Contents for SIMATIC TD 200
Page 22: ...1 12 SIMATIC TD 200 Operator Interface C79000 G7076 C272 01 Product Overview and Installation ...
Page 84: ...A 12 SIMATIC TD 200 Operator Interface C79000 G7076 C272 01 Specifications and Reference ...
Page 94: ...B 10 SIMATIC TD 200 Operator Interface C79000 G7076 C272 01 Multiple CPU Configurations ...
Page 126: ...E 6 SIMATIC TD 200 Operator Interface C79000 G7076 C272 01 Modifying a TD 200 Configuration ...