Elecnova PD194Z-E14 - 3.Type selection; 4.Installation; 4.1.1 Main module

Note：“●” Yes，“—” No.
3.Type selection
The functions of each component of PD194Z‐E1* series rail‐mounted multi‐circuit power meter are listed
in table below.
4.Installation
4.1Dimensions
4.1.1Main module
transformer:1
grade;
Name
Function
PD194Z‐E14 main module
To measure the grid parameters of four three‐phase circuits or twelve
single‐phase circuits including voltage, current, power, frequency,
energy, extreme value, harmonics and other parameters,
one RS485 communication interface. E14 is the required module.
EK1 module
To monitor four digital input and two relays output, optional.
EC1 module
Communication module, one RS485 interface, Modbus‐RTU protocol,
optional.