UM-1097
Revision B
12
devices such as relays, lamps or transmitters. Power consumed from these terminals should be considered
when calculating system power consumption. The CPU board is powered via a ribbon cable connected to
the Main I/O.
Communication Port 1 (COM1) and Communication Port 2 (COM 2) are both found on terminal TB3. To
simplify 2-wire daisy chains by providing additional terminals for cable connections, terminals 1 and 5 (2
and 6) are tied together on TB3 as well as terminals 3 and 7 (4 and 8) of COM 1 (COM 2).
Ribbon Cable to CPU
Ethernet for
Modbus TCP
2 4 6 8
(+)
(-)
10-30VDC
Out
1 3 5 7
A
B
9
A
B
Shield
COM 1
Figure 8 RS-485 Modbus® Wiring Diagram
3.3.3
Modbus® TCP
A shielded Ethernet Cable should be used to connect the ViewSmart 1600+ to the network as described
below through the Ethernet port on the Main I/O (J4 Ethernet Port).
3.3.3.1
Direct Connection with Crossover Cable or Hub/Switch
If a network is not available, or if it is desired to keep the ViewSmart 1600+ and PC(s) completely separated
from other computers, a simple network can be created.
Summary of Contents for ViewSmart 1600+
Page 77: ...UM 1097 Revision B 67 4 7 5 4 Programmable Relays Figure 47 Webpage Programmable Relays Menu...
Page 78: ...UM 1097 Revision B 68 4 7 5 5 System Configuration Figure 48 Webpage System Configuration Menu...
Page 134: ...UM 1097 Revision B 124 Appendix 4 Menu Navigation...
Page 141: ...UM 1097 Revision B 131 Wireless Options and Accessories Expansion Options...