E-Mon E-PS-S-HV-RTU - Manual (Page 20)

Chapter 2 Installation 14
O p ti on al I / O m od ul es
8 D I
The 8DI module consists of eight status inputs detection.
To install the 8DI module follow instructions:
1) Remove the plastic cover
2) Remove the body shield
3) Plug-in the module in the I/O slot and attach it to bracket using the two screws
4) Connect the 8DI cable and pass it through the device base window cables
5) Mount back the body shield
6) Mount back the plastic cover
The 8DI module is factory or Meter Shop plugged-in at the I/O slot
F i g u r e 1 6 : 8 D I C a b l e
Eight optically isolated digital inputs are provided for status monitoring and external
synchronization of power demand period and time. Dry contacts may be connected to these
inputs, as shown in Figures 17
For ratings, see Appendix: Technical Specifications.
F i g u r e 1 7 : 8 D I m o d u l e S T A T U S I n p u t C o n n e c t i o n