ECKELMANN AL 300 S, Operating Instruction

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Specifications of AL 300
49
Version 3-1 05. Dezember 2019
10 Specifications of AL 300
10.1 Electrical data
Warning - hazardous electrical voltage!
Danger of electric shock! Overvoltage category III / pollution degree 2:
All device connections designed for use with 230 V AC supply voltage
must be connected to the same phase conductor.
400 V AC between neighbouring connection terminals is not permitted!
Overvoltage category II / pollution degree 2 or
Overvoltage category II / pollution degree 1:
Different phase conductors may be used.
400 V AC between neighbouring connection terminals is
permitted!
AL 300
Power supply 230 V AC, 200 - 265 V AC, 50/60 Hz
Rated power 5 VA
Leakage current over PE Max. 1 mA
Relay outputs
1)
3 x changeover for reporting system, floating
2 x 230 V AC min.
≥
10 mA / max. 6 A (24 V DC / max. 5 A DC)
For outputs PRIO.1 and PRIO.2 with
bistable relays and 5 min. operate delay on device shutdown
1 x 230 V AC min. 5 V / 10 mA
max 230 V AC / 6 A
max. 24 V DC / 5 A
For output HORN, e.g. for acoustic signal transmitter
Digital inputs 2 x 230 V AC, floating, for external alarms (inputs AL.1 and AL.2)
Front switch 1 N.O., floating,230 V AC, for external wiring option,
max. 2.4 A with incandescent lamps
max. 4 A with inductive load
max. 6 A with resistive load
Field bus port CAN bus, floating
Data ports 1 serial RS232, floating (connection to LDSWin is not possible)
Monitoring function Watchdog
Real-time clock Battery-backe, Lithium cell Typ CR 2450N, 3 V, (shelf life 10 years at 23
°
C )
Accuracy typ. 12 min/yr at 25
°
C
1)
Warning - hazardous electrical voltage!
Danger of electric shock! BEFORE and AFTER connection it must checked
that the 230 V AC relay outputs are off load !
Low voltage and safety extra-low voltage must not be applied together at the relay outputs
15/16/18, 25/26/28 and 35/36/38.