Instruction manual

ControlWave Micro Instruction Manual (CI-ControlWave Micro)
Revised May-2011 Installation 2-31
2.5 Expanded Communications Module (ECOM)
ControlWave Micros can support up to two optional expanded
communications modules (ECOMs) which you can install only in slots
#3 or #4 (in place of I/O modules). ECOMSs do not have a CPU
component.
Two Types of
ECOM Modules
There are two types of ECOM module:
 Type 1 Expansion Communications Module (ECOM1) with one RS-
232 port, one RS-485 serial port, and an optional radio and optional
modem (see Figure 2-23)
 Type 2 Expansion Communications Module (ECOM2) with two
RS-232 serial ports and two RS-485 serial ports (see Figure 2-24)
Identify the carton holding the ECOM module(s) and remove the
module from that carton.
If In Slot #3 - Comm. Port Assignments = 4, 5, 6 & 7
If in Slot #4 - Comm. Port Assignments = 8, 9, 10 & 11
Comm. Port 7/11
Comm. Port 6/10
Comm. Port
Status LEDs
Comm. Port 5/9
Comm. Port 4/8
RS-232
Comm. Port 5/9
RS-485
Comm. Port 6/10
Radio
Comm. Port 7/11
Modem
Comm. Port 4/8
T
ransm
it LED
s
Receive LEDs
P1
2
J5
J4
7
J8
CR1
CR2
CR3
CR4
DCD
DTR
Comm. Port 7/11 LEDs
SW1 - On Reverse Side for
RS-485 Network
Configuration
1
JP3
1
JP6
1
1
1
1
JP2
JP1
JP5
JP4
JP6 - Modem (Factory Default = 2-to-3)
1-to2 Installed = CTS from Modem
2-to-3 Installed = CTS from RTS (Loopback)
JP2
1-to2 Installed = Enable Radio Config. Mode
2-to-3 Installed = Enable Modem Config. Mode
JP1
Installed = MDS Radio (no longer offered)
Removed = FreeWave Radio
JP4
Removed = Modem Power Removed
when DTR goes Inactive
Installed = Power Always ON
JP5 - Radio (Factory Default = 2-to-3)
1-to-2 Installed = CTS from Radio
2-to-3 Installed = CTS from RTS (Loopback)
Installed = LEDs Enabled
Removed = LEDs Disabled
Figure 2-23. Type 1 ECOM with Two Serial Ports, a Radio, and a Modem