Instruction manual

ControlWave Micro Instruction Manual (CI-ControlWave Micro)
Revised Jun-2013 Installation 2-27
 The CPU module’s RS-485 port is COM3.
 If you have a Type 1 ECOM module in slot #3, its RS-485 port is
COM5. If you have a Type 1 ECOM module in slot #4, its RS-485
port is COM9.
 If you have a Type 2 ECOM module in slot #3, its RS-485 ports are
COM6 and COM7. If you have a Type 2 ECOM module in slot #4,
its RS-485 ports are COM10 and COM11.
Table 2-9 provides the connector assignments for CPU port COM3;
Table 2-10 shows the assignments for ECOM1 port COM5/9; and Table
2-11 shows assignments for ECOM2 ports COM6/10 and 7/11.
Table 2-9. RS-485 Connectors on CPU
Connector Name # Pins Function Notes
J4 or J5 depending
on CPU type
COM3 9-pin 9-pin male D-sub (RS-485) See Figure 2-13 (connector J5)
or Figure 2-15 (connector J4),
and Table 2-12.
Table 2-10. RS-485 Connectors on Type 1 Expansion Communications Modules
Connector Name # Pins Function Notes
J5 COM5 (when in slot 3)
COM9 (when in slot 4)
9-pin 9-pin male D-sub
(RS-485)
See Figure 2-23 & Table 2-12
Only available on ECOM Type
2 models.
Table 2-11. RS-485 Connectors on Type 2 Expansion Communications Modules
Connector Name # Pins Function Notes
J6 COM6 (when in slot 3)
COM10 (when in slot
4)
9-pin 9-pin male D-sub
(RS-485)
See Figure 2-24 & Table 2-12
J7 COM7 (when in slot 3)
COM11 (when in slot
4)
9-pin 9-pin male D-sub
(RS-485)
See Figure 2-24 & Table 2-12
RS-485 COM
Port Cables
Figure 2-16 illustrates the CPU module’s male 9-pin D-type connector.
Use the content provided in Table 2-12 to determine pin assignments for
the COM3 port on the CPU, and COM5/9, COM6/10, and COM7/11
expansion communication ports.