Reliable STT293 - Spare Parts and Maintenance; Programmable Logic Controller

STT293 CONCISE TOWER CRANE MANUAL
-51- EURC1.0ENG
2.4. SPARE PARTS AND MAINTENANCE
2.4.1. PROGRAMMABLE LOGIC CONTROLLER
The PLC must be checked regularly for proper working.
Part Description Parameter
Supply voltage PLC voltage L.N: AC 220V
Control panel
Dust-free ambient temperature
and humidity
0°C~55°C
30% ~ 85% RH
I/O voltage
Operating voltage
Input/output voltage
DC24V
Connecting
conditions
Actual connecting parameters
Battery backup Replace the batteries regularly +/- 3 year
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