Danfoss VLT Midi Drive FC 280 Instruction Manual page 18

Electrical Installation
1
37 38 12 13 18 19 27 29 32 33
4 4
Figure 4.9 Terminal Numbers
See chapter 9.6 Control Input/Output and Control Data for
terminal ratings details.
Terminal
12, 13
18
19
27
29
32
33
37, 38
16
3
42 53 54 50 55
Default
Parameter
setting
Digital I/O, Pulse I/O, Encoder
– +24 V DC
Parameter 5-10 Ter
minal 18 Digital [8] Start
Input
Parameter 5-11 Ter
[10]
minal 19 Digital
Reversing
Input
Parameter 5-12 Ter
minal 27 Digital
Input
DI [2] Coast
parameter 5-30 Ter
inverse
minal 27 Digital
DO [0] No
Output
operation
Parameter 5-13 Ter [14] Jog
minal 29 Digital
Input
Parameter 5-14 Ter
[0] No
minal 32 Digital
operation
Input
Parameter 5-15 Ter
[16] Preset ref
minal 33 Digital
bit 0
Input
STO
-
Analog inputs/outputs
Danfoss A/S © 11/2015 All rights reserved.
®
VLT Midi Drive FC 280
2
Terminal
61 68 69
42
Description
50
24 V DC supply
voltage.
Maximum
output current is
100 mA for all
53
24 V loads.
Digital inputs.
54
Selectable for
55
either digital
input, digital
Table 4.1 Terminal Descriptions - Digital Inputs/Outpus,
output or pulse
Analog Input/Outputs
output. The
default setting is
digital input.
Terminal
Digital input.
Digital input, 24
V encoder.
61
Terminal 33 can
be used for
pulse input.
Functional safety
68 (+)
inputs.
69 (-)
Default
Parameter
setting
Parameter 6-91 Ter
[0] No
minal 42 Analog
operation
Output
– +10 V DC
6-1* parameter
–
group
6-2* parameter
–
group
–
–
Default
Parameter
setting
Serial communication
– –
8-3* parameter
–
group
8-3* parameter
–
group
Relays
Description
Programmable
analog output.
The analog
signal is 0–20
mA or 4–20 mA
at a maximum
of 500 Ω. Can
also be
configured as
digital outputs.
10 V DC analog
supply voltage.
15 mA
maximum
commonly used
for potenti-
ometer or
thermistor.
Analog input.
Only voltage
mode is
supported. It can
also be used as
digital input.
Analog input.
Selectable
between voltage
or current mode.
Common for
analog input.
Description
Integrated RC
filter for cable
shield. ONLY for
connecting the
shield when
experiencing
EMC problems.
RS485 interface.
A control card
switch is
provided for
termination
resistance.
MG07A122