1.
M-20N Configuration and Function
No.
Configuration
Function
1
SEN.
■ Sensitivity Adjustment
2
DT.
■ Relay Delay Time Adjustment
○ Time Range: 0.5s, 1s ~ 10s @ Adjustment 0.1s
3
RT.
■ Relay Return Time Adjustment
○ Time Range: 0.5s, 1s ~ 10s @ Adjustment 0.1s
4
Fail Safe Mode
■ Relay Transformation Adjustment
○ N.C ↔ N.O
5
DET.
■ Measurement Status LED
○ OFF → Red
6
RLY.
■ Relay Status LED
○ N.C: OFF → Green
○ N.O: Green → OFF
7
PWR
■ Power & Status Display
8
UART
■ M-20N Status Display Communication Port
9
Power
■ Power (AC / DC)
10
Relay Out
■ Relay Contact Out (DPDT)
