Danfoss VLT AQUA Drive FC 202 Operating Instructions Manual page 22

Electrical Installation
4 4
Figure 4.7 Control Terminal Locations
Figure 4.8 Terminal Numbers
•
Connector 1 provides:
•
Connector 2 terminals (+)68 and (-)69 are for an
RS485 serial communication connection.
•
Connector 3 provides:
•
Connector 4 is a USB port available for use with
the MCT 10 Set-up Software.
20
4
1
12 13 18 19 27 29 32 33 20 37
2 3
61 68 69 39 42 50 53 54 55
- 4 programmable digital inputs terminals.
-
2 additional digital terminals
programmable as either input or output.
- 24 V DC terminal supply voltage.
- Optional customer supplied 24 V DC
voltage.
- 2 analog inputs.
- 1 analog output.
- 10 V DC supply voltage.
- Commons for the inputs and output.
Danfoss A/S © 01/2015 All rights reserved.
®
VLT AQUA Drive FC 202
Terminal
12, 13
1
18
19
32
33
27
29
20
37
39
42
50
53
54
55
61
68 (+)
69 (-)
Terminal description
Default
Parameter setting
Digital Inputs/Outputs
- +24 V DC 24 V DC supply voltage
for digital inputs and
external transducers.
Maximum output
current 200 mA for all
24 V loads.
5-10 [8] Start
5-11 [0] No
operation
5-14 [0] No Digital inputs.
operation
5-15 [0] No
operation
5-12 [2] Coast
For digital input or
inverse
output. Default setting
is input.
5-13 [14] JOG
- Common for digital
inputs and 0 V
potential for 24 V
supply.
- Safe Torque Safe input (optional).
Off (STO) Used for STO.
Analog Inputs/Outputs
- Common for analog
output
6-50 Speed 0 - Programmable analog
High Limit output. 0–20 mA or 4–
20 mA at a maximum
of 500 Ω
- +10 V DC 10 V DC analog supply
voltage for potenti-
ometer or thermistor.
15 mA maximum
6-1 Reference Analog input. For
voltage or current.
6-2 Feedback
Switches A53 and A54
select mA or V.
- Common for analog
input
Serial Communication
- Integrated RC-Filter for
cable screen. ONLY for
connecting the screen
in the event of EMC
problems.
8-3 RS485 Interface. A
control card switch is
8-3
provided for
termination resistance.
Description
MG20MC22