Nord Drivesystems NORDAC FLEX SK 200E Series User Manual page 70

NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
Pos : 164.9 /Anleitungen/El ektr oni k/FU und Starter/2. M ontage und Installation/Elektrischer Ansc hl uss/SK 1xxE, SK 2xxE, SK xxxE-FDS/Steuer teil/D etails Steueransc hlüs se (Samml ung)/Details Steueransc hlüs se_05_Quelle Steuers pannung [SK 1xxE, SK 2x0E] @ 7\mod_1435561830830_14638.doc x @ 228883 @ @ 1
Control voltage source
43 VO/24 V
40 GND/0 V
1)
See "Total Currents" information ( Section 2.4.3 "Electrical connection of the control unit")
Pos : 164.10 /Anl eitungen/Elektroni k/FU und Starter/2. Montage und Installati on/El ektrisc her Ansc hlus s/SK 1xxE, SK 2xxE, SK xxxE-FD S/Steuerteil/Details Steuer anschl üss e ( Samml ung)/D etails Steuer anschl üss e_05_Quell e Steuerspannung _Ergänz ung BG4 [SK 2x0E] @ 7\mod_1435561837127_14638.doc x @ 228915 @ @ 1
Note: Size 4: Max. load 500 mA
Pos : 164.11 /Anl eitungen/Elektroni k/FU und Starter/2. Montage und Installati on/El ektrisc her Ansc hlus s/SK 1xxE, SK 2xxE, SK xxxE-FD S/Steuerteil/Details Steuer anschl üss e ( Samml ung)/D etails Steuer anschl üss e_06_Steuers pannung_Eing ang [SK 2x0E BG4, SK 2x5E] @ 7\mod_1435561844274_14638.doc x @ 228947 @ @ 1
Control voltage
connection
44
24V
40
GND/0 V
Pos : 164.12 /Anl eitungen/Elektroni k/FU und Starter/2. Montage und Installati on/El ektrisc her Ansc hlus s/SK 1xxE, SK 2xxE, SK xxxE-FD S/Steuerteil/Details Steuer anschl üss e ( Samml ung)/D etails Steuer anschl üss e_07_SYS [SK 1x0E, SK 2xxE] @ 7\mod_1435563267345_14638.doc x @ 229363 @ @ 1
System bus
77 SYS H
78 SYS L
Pos : 164.13 /Anl eitungen/Elektroni k/FU und Starter/2. Montage und Installati on/El ektrisc her Ansc hlus s/SK 1xxE, SK 2xxE, SK xxxE-FD S/Steuerteil/Details Steuer anschl üss e ( Samml ung)/D etails Steuer anschl üss e_07_SYS_Ergänz ung _Absc hluss widerstand [SK 1x0E, SK 2xxE] @ 7\mod_1435563760874_14638.doc x @ 229395 @ @ 1
System bus terminating
resistor
S2
Pos : 164.14 /Anl eitungen/Elektroni k/FU und Starter/2. Montage und Installati on/El ektrisc her Ansc hlus s/SK 1xxE, SK 2xxE, SK xxxE-FD S/Steuerteil/Details Steuer anschl üss e ( Samml ung)/D etails Steuer anschl üss e_08_M B [SK 1x5E, SK 2xxE] @ 7\mod_1435565316027_14638.doc x @ 229619 @ @ 1
Brake actuation
79
MB+
80
MB-
Pos : 164.15 /Anl eitungen/Elektroni k/FU und Starter/2. Montage und Installati on/El ektrisc her Ansc hlus s/SK 1xxE, SK 2xxE, SK xxxE-FD S/Steuerteil/Details Steuer anschl üss e ( Samml ung)/D etails Steuer anschl üss e_08_M B_Ergänz ung [SK 2xxE] @ 7\mod_1435565664646_14638.doc x @ 229651 @ @ 1
NOTES:
SK 2x0E, size 4: ≤ 600 mA
This function is identical to P434=1
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70
Control voltage from the inverter, e.g. as power supply for accessories.
24 V DC ± 25%, short-circuit-proof
Voltage output
Reference potential GND
Supply voltage for the device
24 V DC ± 25% (size 1 – 3)
24 V DC + 25% (size 4)
200 mA ... 800 mA, depending on load of
inputs and outputs and use of options
Voltage input
Reference potential GND
NORD-specific bus system for communicating with other devices (e.g. smart
optional modules or variable frequency drives)
Up to four variable frequency drives (SK
2xxE, SK 1x0E) can be operated on a
single system bus.
System bus+
System bus-
Termination at the physical end of the bus system
If the device is supplied pre-assembled (e.g. equipped with customer unit SK CU4/SK TU4), the terminating
resistors on the device and the module are factory-set. If other devices are going to be incorporated in the
system bus, the terminating resistors must be reset accordingly. Always check before commissioning
that the terminating resistors are correctly set (1x at beginning and 1x at end of system bus).
Connection and actuation of an electromechanical brake. The device generates an
output voltage for this purpose. This depends on the line voltage. Take the
assignment of the correct brake coil voltage into account in the selection.
Connected loads:
( Section 2.4.2.4 "Electromechanical
brake")
Current: ≤ 500 mA
Brake control
Brake control
Maximum load 200 mA 1)
- -
- -
Size 4: Automatic changeover between terminal 44 and
internal power supply unit if connected control voltage is
insufficient.
With use of AS interface: 24 V output voltage, ≤ 60 mA.
- -
- -
 Address = 32/34/36/38
P509/510 Control terminals/Auto
P514/515 250 kBaud/address 32
Factory setting "OFF"
(For different factory setting, see
explanation above)
Permissible switching cycle time:
to 150 Nm: ≤ 1/s
to 250 Nm: ≤ 0.5/s
P107/114 0/0
dec
BU 0200 en-US-3118