GE Industrial Solutions GPS4827 - Manual (Page 43)

Galaxy Power System GPS4827
41
The user may connect a maximum of 95 of any combination of these modules serially.
Step Action
NOTE: The Remote Peripheral Monitoring feature has been designed into the
MCR1 board and requires no additional circuit packs. Monitoring and
control modules ARE required, based on the application.
NOTE: This section only describes a single module connection to the controller.
Modules MUST BE PROGRAMMED after they have been installed or they
may not function properly. Detailed connection and configuration
information may be found in the User’s Guide for Millennium II Controller
Advanced Features manual.
1. Using the RPM bus cable (comcode 407377704), wrap the cable through
the EMI inductor bead twice. Place the bead approximately 3 inches from
the end of the cable.
2. Connect the bus cable to:
TB-1 Pin
Assignments
TB-1 Pin
Descriptions
RPM
Conductor
Color
RPM Conductor
Description
6 *6 Blue or
White
Power/Communications
8 *8 Blue or
White
Power/Communications
9 or 10 FGND Bare wire Shield
*connections of the bus wire are NOT polarity sensitive.
3. Secure the module connection unit and route the wires through the open-
faced bottom of the connection unit.
4. Make the connections to TB2 on the connection unit:
TB-2 Pin
Assignments
RPM
Conductor
Color
RPM Conductor
Description
IN Blue or White Power/Communications
OUT Blue or White Power/Communications
SHIELD Bare wire Shield
*connections of the bus wire are NOT polarity sensitive.
* there are 2 IN, and 2 OUT connections. Either one may be used.
5. Locate the control unit. This is the half with circuitry on it.
6. In the lower right hand side of the control unit (inside), are two rotary
switches. Set SW-1 (LO) to 1. The module will be recognized as 01 by the
controller. Other modules added cannot have the same address or 00 for