Lenze 8400 protec Manual - Manual (Page 20)

Product description
Device features
3
l
20 EDS84DPS424 EN 5.0
3 Product description
3.1 Device features
Decentralised 8400 protec frequency inverter Version
Features HighLine StateLine EMS
Power range 0.75 ... 7.5 kW 0.75 ... 4 kW 0.75 ... 7.5 kW
Mounting type Wall−mounted device
Brake management Control of a mechanical motor holding brake
24 V supply
Internal (depending on mains voltage) ь ь ь
24 V buffer voltage possible
(for maintaining the control functionality
in the case of mains failure)
ь ь −
Interfaces
Digital inputs, 6 6 14
can be configured as outputs 2 2 2 or 4
Analog inputs
1
1
1 or optionally synchronous serial interface
(SSI)
−
Optional: RS485 or/and RS422 − − 2 x RS485
2 x RS422
1 x RS485 / RS422
each
Remote control, infrared (IrRC) ü (from SW V12) − ü
Data interface, infrared (IrDA) − − ü
Optional:
Drive−based safety Safety option (SO) 10, 20 or 30 −
Operation in generator mode Internal or external brake resistor
Control element Various service switches
Rocker switch
Operation
200 % overload current for 3 s ь ь ь
S ramps for jerk−free acceleration and
deceleration ь ь ь
Protection against restart for cyclic mains
switching ь ь ь
Technology applications
Speed actuating drive ь ь ь
Switch−off positioning ь ь ь
Absolute positioning ь − ь
Table positioning ь − ь
EMS−specific communication
Half wave − − ü
Half wave coded − − ü
Power wave − − ü
DECA BUS − − ü
Inductive energy transmission − − ü
PLC functionality − − ь