Lenze 9300 0.37kW-75kW - Manual (Page 208)

Electrical installation
Wiring of digital frequency input / digital frequency output
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208 EDKVS9332X DE/EN/FR 6.1
5.11 Wiring of digital frequency input / digital frequency output
Installation material required from the scope of supply:
Description Use Quantity
Protective cover Protection for unused Sub−D connections 4
Technical data
Field Digital frequency output X10
Connection at drive controller Connector: Socket, 9−pole, Sub−D
Pin assignment Dependent on the selected basic configuration
Output frequency 0 ... 500 kHz
Signal Two−track with inverse 5 V signals (RS422) and zero track
Load capacity Max. 20 mA per channel
(up to 3 slave drives can be connected)
Special features The "Enable" output signal at X10/8 switches to LOW if the drive
controller is not ready for operation (e.g. disconnected from mains). This
can trip SD3 monitoring on the slave drive.
Internal voltage source
(X10/4, X10/5) DC 5 V / max. 50 mA
Total current at X9/4, X9/5 and X10/4, X10/5: max. 200 mA
Field Digital frequency input X9
Connection at drive controller Connector: Pin, 9−pole, Sub−D
Input frequency 0 ... 500 kHz (TTL level)
Signal Two−track with inverse 5 V signals (RS422) and zero track
Signal evaluation Via code C0427
Current consumption Max. 5 mA
Special features With activated SD3 monitoring, TRIP or warning is tripped if the "Lamp
Control" input signal at X9/8 switches to LOW.
Due to this the drive controller can respond if the master drive is not ready
for operation.
Wiring
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Note!
ƒ We recommend to use Lenze system cables for wiring.
ƒ For self−made cables only use cables with shielded cores twisted in pairs.