E-Mon E-PS-S-HV-RTU User Manual
Page 21
Chapter 3 Communication
15
R e l a y O u t p u t s ( 6 R O – o p t i o n a l m o d u l e )
The 6RO module consists of: four FORM C (SSR) and two FORM A (EMR) relay outputs.
To install the 6RO module follow instructions:
7) Remove the plastic cover
8) Remove the body shield
9) Plug-in the module in the I/O slot and attach it to bracket using the two screws
10) Connect the 6RO cable and pass it through the device base window cables
11) Mount back the body shield
12) Mount back the plastic cover
The 6RO module is factory or Meter Shop plugged-in at the I/O slot
External control loads can be connected to the contacts relay as shown in Figures 18.
For ratings, see Appendix: Technical Specifications
F i g u r e 1 8 : 6 R O C o n n e c t i o n
A n al og Ou tp u ts (4 A O – op ti on al m od u l e)
The PowerSmart Socket PQM analog output (AO) expansion module provides:
•
4 optically isolated analog outputs with an internal power supply;
•
Options for 0-20mA, 4-20mA, 0-1mA, and ± 1mA output; 1-cycle update time.
To install the 4AO module follow instructions:
1) Remove the plastic cover
2) Remove the body shield
3) Set SW1 and SW2 for the proper Analog Output current according
to following table
Analog Output
Current
SW1
setting
SW2
setting
1
2
1
2-5
± 1mA
ON
ON
OFF
OFF
0-20mA
OFF
ON
ON
ON
0-1mA
OFF
OFF
ON
OFF
4-20mA
ON
OFF
ON
ON
T a b l e 2 : 4 A O – O u t p u t C u r e n t s e t t i n g
4) Plug-in the module in the I/O slot and attach it to bracket using the two screws
5) Connect the 4AO cable and pass it through the device base window cables
6) Mount back the body shield
7) Mount back the plastic cover
The 4AO module is factory or Meter Shop plugged-in at the I/O slot
For ratings, see Appendix: Technical Specifications