Danfoss VLT AutomationDrive FC 301, Инструкция по эксплуатации

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4.8.1 Control Terminal Types
Figure 4.7 and Figure 4.8 show the removable adjustable
frequency drive connectors. Terminal functions and default
settings are summarized in
Table 4.2 and Table 4.3 .
2
3
4
1
130BB921.11
Figure 4.7 Control Terminal Locations
12 13 18 19 27 29 32 33 20 37
39 42 50 53 54 55 61 68 69
130BB931.10
1
2 3
Figure 4.8 Terminal Numbers
•
Connector 1
provides four programmable digital
inputs terminals, two additional digital terminals
programmable as either input or output, a 24 V
DC terminal supply voltage, and a common for
optional customer supplied 24 V DC voltage. FC
302 and FC 301 (optional in A1 enclosure) also
provide a digital input for STO function
•
Connector 2 terminals (+)68 and (-)69 for RS-485
serial communication connection
•
Connector 3 provides two analog inputs, one
analog output, 10 V DC supply voltage, and
commons for the inputs and output
•
Connector 4 is a USB port available for use with
the MCT 10 Set-up Software
Terminal description
Terminal Parameter Default
setting Description
Digital inputs/outputs
12, 13 - +24 V DC 24 V DC supply
voltage for digital
inputs and external
transducers. Maximum
output current
200 mA (130 mA for
FC 301) for all 24 V
loads.
18 5-10 [8] Start Digital inputs.
19 5-11 [10] Reversing
32 5-14 [0] No
operation
33 5-15 [0] No
operation
27 5-12 [2] Coast
inverse For digital input or
output. Default setting
is input.
29 5-13 [14] JOG
20 - Common for digital
inputs and 0 V
potential for 24 V
supply.
37 - STO Safe input.
Analog inputs/outputs
39 - Common for analog
output.
42 6-50 [0] No
operation Programmable analog
output. 0-20 mA or
4-20 mA at a
maximum of 500
Ω
50 - +10 V DC 10 V DC analog
supply voltage for
potentiometer or
thermistor. 15 mA
maximum
53 6-1* Reference Analog input. For
voltage or current.
Switches A53 and A54
select mA or V.
54 6-2* Feedback
55 - Common for analog
input.
Table 4.2 Terminal Description Digital Inputs/Outputs,
Analog Inputs/Outputs
Electrical Installation Instruction Manual
18 Danfoss A/S © Rev. 09/2014 All rights reserved. MG33AP22
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