Instruction manual

ControlWave Micro Instruction Manual (CI-ControlWave Micro)
2.4 CPU Module
The CPU module, which controls the ControlWave Micro and handles
memory and communication functions, can only be installed in Slot #2
of the ControlWave Micro backplane.
Note: Do not confuse the CPU module (which has communication
components) with the Expansion Communication module
(ECOM), which does not have a CPU component or a battery
backup but does have additional communication components.
Identify the carton holding the CPU module and remove it from that
carton. The CPU module has several different configurations, each of
which have on-board communications components:
 CPU with two RS-232 serial ports, and one RS-485 serial port (see
Figure 2-13)
 CPU with two RS-232 serial ports, one RS-485 serial port, and one
Ethernet port (see Figure 2-14)
 CPU with one RS232 serial port, one RS-485 serial port, and two
Ethernet ports (see Figure 2-15)
Revised May-2011 Installation 2-17
Transmit LEDs
Receive LEDs
Recovery
Mode
SW3
On Reverse Side
for
RS-485 Network Configuration
JP4 - INSTALLED
Enables Idle & Status
LEDs on PSSM
CPU Bd. Jumpers
JP1, JP2, JP3, JP5, JP6, & JP9
FACTORY USE ONLY
JP5
1
JP
7 - INSTALLED
Enables Comm. Port Status LEDs
P3
JP2
1
JP1
1
JP4
1
JP6
1
J5
J4
J3
JP7
1
CR1
CR2
CR3
User
Configuration
SW2
2 4
7
P2
JP9
1
2
Comm.
Port 1
RS-232
Comm.
Port 2
RS-232
mm.
rt 3
RS-485
Co
Po
Comm. Port
Status LEDs
SW1
1
JP8
1
JP10
1
JP11
3V, 300mA-hr
Lithium Coin
Cell Battery
S1
JP8 - Battery Backup Jumper
1-2 Enables Backup Battery
2-3 Disables Backup Battery
JP10 - COM1 Mode
1-2 Port enabled when DCD active
2-3 Port enabled by cable connection
JP11 - COM2 Mode
1-2 Enable Port if DTR ON
2-3 Port always enabled
Figure 2-13. CPU Module with Three Serial Ports