Special Relay For Low Battery Voltage - Mitsubishi Electric MELSEC iQ-F Series User Manual

Special relay for low battery voltage

Prepare a system which allows constant external monitoring of the battery status, using a GOT, etc.
• SM52 (SM8005)
The special relay turns ON when the battery voltage is the specified value or
less. The special relay turns OFF when the battery voltage returns is normal.
SM52 (SM8005)
Battery low-voltage
• SM51 (SM8006)
The special relay turns ON when the battery voltage is the specified value or
less. The special relay status ON even when the battery voltage is normal.
• SD8005
Battery voltage can be monitored.
8 MAINTENANCE AND INSPECTION
100
8.3 Battery
Y1 Y1 is output when a battery low-voltage condition occurs.