HEXING HXE110 - 21.4 Test After Installation; 21.5 Un-installation

User manual for single-phase meter
49
1P3W L1L1L2L2 Connection
1P3W CT I1L1I1I2L2I2 Connection
 Auxiliary terminal wiring diagram
 20-21 : Null
 22-23 : Active Energy pulse output/Reactive Energy pulse output /Null
 24-25: Null
 26-27 : RS485/ SI/ Null
 PORT1: RS485/ Null