Wiring To Control Terminals - Danfoss VLT AQUA Drive FC 202 Instruction Manual

Installation
See 10.2 General Technical Data for terminal ratings details.
2 2
Terminal Parameter
12, 13
18
19
32
33
27
29
20
37
39
42
50
53
54
55
2-10
VLT
Instruction Manual
Terminal Description
Digital Inputs/Outputs
Default
Setting Description
- +24 V DC 24 V DC supply
voltage. Maximum
output current is 200
mA total for all 24 V
loads. Usable for
digital inputs and
external transducers.
5-10 [8] Start
5-11 [0] No
operation
Digital inputs.
5-14 [0] No
operation
5-15 [0] No
operation
5-12 [2] Coast Selectable for either
inverse digital input or
output. Default setting
5-13 [14] JOG
is input.
- Common for digital
inputs and 0 V
potential for 24 V
supply.
- Safe Torque (optional) Safe input.
Off (STO) Used for STO.
Analog Inputs/Outputs
- Common for analog
output
6-50 Speed 0 - Programmable analog
High Limit output. The analog
signal is 0–20 mA or
4–20 mA at a
maximum of 500Ω
- +10 V DC 10 V DC analog
supply voltage. 15 mA
maximum commonly
used for potenti-
ometer or thermistor.
6-1 Reference Analog input.
Selectable for voltage
6-2 Feedback
or current. Switches
A53 and A54 select
mA or V.
- Common for analog
input
Serial Communication
MG20M922 - VLT
®
AQUA Drive
Terminal Parameter
61
68 (+)
69 (-)
01, 02, 03
04, 05, 06
Table 2.4 Terminal Description

2.4.5.3 Wiring to Control Terminals

Control terminal connectors can be unplugged from the
adjustable frequency drive for ease of installation, as
shown in Figure 2.15.
Figure 2.15 Unplugging Control Terminals
1. Open the contact by inserting a small screwdriver
into the slot above or below the contact, as
shown in Figure 2.16.
2. Insert the bared control wire into the contact.
3. Remove the screwdriver to fasten the control wire
into the contact.
4. Ensure the contact is firmly established and not
loose. Loose control wiring can be the source of
equipment faults or less than optimal operation.
See 10.1 Power-dependent Specifications for control terminal
wiring sizes.
®
is a registered Danfoss trademark
Terminal Description
Digital Inputs/Outputs
Default
Setting Description
- Integrated RC filter for
cable screen. ONLY for
connecting the shield
when experiencing
EMC problems.
8-3 RS-485 Interface. A
control card switch is
8-3
provided for
termination resistance.
Relays
5-40 [0] [0] Alarm Form C relay output.
Usable for AC or DC
5-40 [1] [0] Running
voltage and resistive
or inductive loads.