Installation Guide
drives.danfoss.com
VLT® Programmable I/O MCB 115
VLT® HVAC Drive FC 102, VLT® Refrigeration Drive FC 103, VLT® AQUA
Drive FC 202, VLT® AutomationDrive FC 301/302
VLT® Programmable I/O MCB 115
Installation Guide
Contents
1
ntroduction 4
I
1.1
Purpose of this Installation Guide 4
1.2
Trademarks 4
1.3
Document Version 4
1.4
Additional Resources 4
1.5
Product Overview 4
1.5.1
Intended Use 4
1.5.2
Foreseeable Misuse 5
1.5.3
Items Supplied 5
2
Safety 6
2.1
Safety Symbols 6
2.2
Qualied Personnel 6
Contents
2.3
Safety Precautions 6
3
Installation 7
3.1
Safety Instructions 7
3.2
Mounting the Option in Enclosure Sizes A2, A3, and B3 7
3.3
Mounting the Option in Enclosure Sizes A5, B1, B2, B4, C, D, E, and F 8
3.4
Electrical Installation 9
3.4.1
Specications 9
3.4.1.1
3.4.1.2
3.4.1.3
4
Appendix 13
4.1
Abbreviations 13
4.2
Conventions 13
Programmable Inputs 10
Programmable Outputs 11
Terminals 11
Danfoss A/S © 2020.08
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Version
Remarks
AN295938195323, version 0201
Option now also applicable for VLT® AQUA Drive FC 202.
VLT® Programmable I/O MCB 115
Installation Guide
Introduction
1 Introduction
1.1 P
urpose of this Installation Guide
This manual provides information for safe installation of a VLT® Programmable I/O MCB 115 option used in the VLT® FC drive series.
The installation guide is intended for use by qualied personnel only. Personnel must be familiar with the VLT® FC drive series.
Read and follow the instructions before installation, and ensure that instructions for safe installation are observed. Always keep
these instructions available with the drive.
1.2 Trademarks
VLT® is a registered trademark for Danfoss A/S.
1.3 Document Version
This manual is regularly reviewed and updated. All suggestions for improvement are welcome. See document version and changes
applied in
T
he original language of this manual is English.
1.4 Additional Resources
M
ore information resources are available to understand advanced drive functions and programming.
•
•
•
Technical documentation for other product options is available at
Version and Changes Applied.
The VLT® FC Series Operating Guides provide information required to install and commission the drive for given applications.
The VLT® FC Series Programming Guides provide greater detail on working with parameters.
VLT® FC Series Design Guides provide detailed capabilities and functionality to design motor control systems for various applications.
www.danfoss.com.
1.5 P
roduct Overview
1.5.1 Intended Use
The VLT® Programmable I/O MCB 115 is intended to:
•
Extend the I/O selection available on the control card, for example, for multi-zone control with 3 pressure transmitters.
•
Turn the AC drive into a decentralized I/O block supporting building automation systems with inputs and outputs.
•
Support the extended PI controllers with I/Os for setpoint inputs, transmitter/sensor inputs, and outputs for actuators.
•
Provide a digital output used for:
-
Driving a relay.
-
Input to commonly used PLC I/O boards.
-
Input to another AC drive in a sequentially controlled application.
The VLT® Programmable I/O MCB 115 is intended for use only with:
•
VLT® HVAC Drive FC 102
•
VLT® Refrigeration Drive FC 103
•
VLT® AQUA Drive FC 202
•
VLT® AutomationDrive FC 301
•
VLT® AutomationDrive FC 302
N O T I C E
The VLT® P
rogrammable I/O MCB 115 is only functional if it is built into the drive. The option cannot be used as a standalone.
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VLT® Programmable I/O MCB 115
Installation Guide
Introduction
1.5.2 Foreseeable Misuse
A
ny use not expressly approved by Danfoss constitutes misuse. This also applies to failure to comply with the specied operating
conditions and applications.
Danfoss assumes no liability of any sort for damage attributable to improper use.
1.5.3 Items Supplied
When the VLT® Programmable I/O MCB 115 is not factory-mounted, the following items are supplied:
VLT® Programmable I/O MCB 115 B-option with coated PCB, order number 130B1266.
•
LCP cradle
•
Front cover
•
Stickers for front cover
•
Installation Guide
•
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VLT® Programmable I/O MCB 115
Installation Guide
2 Safety
afety Symbols
2.1 S
The following symbols are used in this manual:
D A N G E R
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
W A R N I N G
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
C A U T I O N
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
N O T I C E
Indicates information considered important, but not hazard-related (for example messages relating to property damage).
Safety
ualied Personnel
2.2 Q
The products must only be assembled, installed, programmed, commissioned, maintained, and decommissioned by persons with
proven skills. Persons with proven skills:
Are qualied electrical engineers, or persons who have received training from qualied electrical engineers and are suitably ex-
•
perienced to operate devices, systems, plant, and machinery in accordance with the general standards and guidelines for safety
technology.
Are familiar with the basic regulations concerning health and safety/accident prevention.
•
Have read and understood the safety guidelines given in this manual and also the instructions given in the operating guide of
•
the drive.
Have good knowledge of the generic and specialist standards applicable to the specic application.
•
2.3 Safety Precautions
W A R N I N G
UNINTENDED START
W
hen the drive is connected to the AC mains, DC supply, or load sharing, the motor may start at any time, causing risk of death,
serious injury, and equipment or property damage. The motor may start by activation of an external switch, a eldbus command,
an input reference signal from the LCP or LOP, via remote operation using MCT 10 Set-up software, or after a cleared fault condi-
tion.
Press [O] on the LCP before programming parameters.
-
Disconnect the drive from the mains whenever personal safety considerations make it necessary to avoid unintended motor
-
start.
Check that the drive, motor, and any driven equipment are in operational readiness.
-
W A R N I N G
LACK OF SAFETY AWARENESS
T
his document gives important information on how to prevent injury and damage to the equipment or the system. Ignoring
them can lead to death, serious injury, or severe damage to the equipment.
Make sure to fully understand the dangers and safety measures incurred in the application.
-
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VLT® Programmable I/O MCB 115
Installation Guide
Installation
3 Installation
3.1 S
afety Instructions
W A R N I N G
DISCHARGE TIME
T
he drive contains DC-link capacitors, which can remain charged even when the drive is not powered. High voltage can be
present even when the warning indicator lights are o.
Failure to wait the specied time after power has been removed before performing service or repair work could result in death or
serious injury.
Stop the motor.
-
Disconnect AC mains, permanent magnet type motors, and remote DC-link supplies, including battery back-ups, UPS, and
-
DC-link connections to other drives.
Wait for the capacitors to discharge fully before performing any service or repair work. The discharge time is specied in the
-
drive operating guides.
Use a measuring device to make sure that there is no voltage, before opening the drive or performing any work on the ca-
-
bles.
W A R N I N G
BEFORE INSTALLATION/REPAIR
he operator or electrical installer is responsible for compliance with all applicable national and local safety regulations. Not fol-
T
lowing national and local regulations may lead to personal injury.
Disconnect all electric power, including remote disconnects, and discharge all motor start/run capacitors before servicing.
-
To ensure that the power cannot be inadvertently energized, follow proper lock-out/tag-out procedures.
-
For more safety information, see
the motor manufacturer.
2 Safety and the r
elevant drive operating guide. Also, always observe the instructions provided by
3.2 Mounting the Option in Enclosure Sizes A2, A3, and B3
The installation procedure depends on the enclosure size of the drive. This procedure is for installation in enclosure sizes A2, A3, and
B3.
Procedure
1.
Remove the LCP, the terminal cover, and the LCP frame from the drive.
2.
Fit the option into slot B.
3.
Connect the control cables and relieve the cable. See
4.
Remove the knockouts in the extended LCP frame (supplied).
5.
Fix the extended LCP frame and terminal cover on the drive.
6.
Fit the LCP or blind cover in the extended LCP frame.
7.
Connect power to the drive.
8.
Set up the input/output functions in the corresponding parameters.
3.4.1 Specications f
or wiring details.
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1
2
5
4
3
1
LCP
2
Terminal cover
3
Slot B
4
Option
5
LCP frame
VLT® Programmable I/O MCB 115
Installation Guide
Illustration 1: Installation in Enclosure Sizes A2, A3, and B3
Installation
3.3 Mounting the Option in Enclosure Sizes A5, B1, B2, B4, C, D, E, and F
he installation procedure depends on the enclosure size of the drive. This procedure is for installation in enclosure sizes A5, B1, B2,
T
B4, C, D, E, and F.
Procedure
Remove the LCP and the LCP cradle.
1.
Fit the option card into slot B.
2.
Connect the control cables and relieve the cable. See
3.
Fit the cradle on the drive.
4.
Fit the LCP in the cradle.
5.
3.4.1 Specications f
or wiring details.
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1
2
3
4
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VLT® Programmable I/O MCB 115
Installation Guide
Illustration 2: Installation in Enclosure Sizes A5, B1, B2, B4, C, D, E, and F
3.4 Elec
trical Installation
Installation
3.4.1 Specications
The VLT® Programmable I/O MCB 115 has 3 programmable inputs/outputs, which extend the number of inputs and outputs for the
drive.
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Control card (drive)
0 V
CPU
CPU
24 V DC
Programmable I/O
option MCB 115
CAN bus
Analog input
Analog/digital
AIN
AIN
AIN
AOUT
AOUT
AOUT
GND
DOUT
DOUT
DOUT
1
2
3
4
5
6
7
8
9
10
11
12
0–10
V DC
0–20
mA
0–10
V DC
0–20
mA
0–10
V DC
0–20
mA
0–10 V DC/0–20 mA
0–10 V DC/20 mA
Pt1000/
Ni 1000
DOUT
DOUT
DOUT
X49/
0–10 V DC/20 mA
Used as temperature sensor input
Used as analog voltage
input
Used as current input
Number of inputs
333
Terminal
X49/1–6
X49/1–6
X49/1–6
Voltage/current range
–
0–10 V DC or 2–10 V DC
0–20 mA or 4–20 mA
Temperature sensor (1000 Ω at 0 °C
(32 °F)
Ni1000 (according to DIN
43760)
–
–
Pt1000 (according to IEC 60751)
–
–
Accuracy
-50 °C ±1 Kelvin
+150 °C ±2 Kelvins
Better than 1% of full scale
Better than 1% of full
scale
VLT® Programmable I/O MCB 115
Installation Guide
Installation
Illustration 3: Input and Output Block Diagram
3.4.1.1 P
The analog inputs can be used for reference or process feedback for PID controllers. They can work as:
•
•
•
Table 1: Programmable Inputs
rogrammable Inputs
Analog voltage inputs.
Analog current inputs.
Analog temperature inputs.
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•
•
•
Used as temperature sensor input
Used as analog voltage
input
Used as current input
Temperature range
-50 °C (-58 °F) to +150 °C
(+302 °F)
–
–
Resolution [bits]
101010
Sampling [Hz]
3
Minimum 2
Minimum 2
Maximum load
–
±28 V continuously
±29 mA continuously
Impedance
–
10 kΩ
200 Ω
Used as digital output
Used as analog voltage output
Used as current output
Number of outputs
333
Terminal
X49/7–12
X49/7–12
X49/7–12
Voltage/current range
Maximum voltage at low output: 4 V
M
inimum voltage at high output: 20 V
Maximum output current: 24 mA
0–10 V DC
0–20 mA
Accuracy
–
Better than ±1%
Better than ±1%
Resolution [bits]
–1010
Maximum load
–
±28 V continuously
±29 mA continuously
Load impedance
–
≥10 kΩ
≤200 Ω
VLT® Programmable I/O MCB 115
Installation Guide
N O T I C E
Maximum cable length for temperature sensors is 50 m (164 ft) non-shielded/non-twisted wires.
-
Keep cable impedanc
-
3.4.1.2 Programmable Outputs
he 3 programmable outputs can work as:
T
•
Analog voltage outputs.
•
Analog current outputs.
•
Digital outputs.
e low as every 3.85 Ω in cables gives a misreading of 1 Kelvin.
Installation
Table 2: Programmable Outputs
3.4.1.3 Terminals
T
here are 3 inputs and 3 outputs on the option:
•
Inputs: X49/1+2, X49/3+4, and X49/5+6
•
Outputs: X49/7+8, X49/9+10, and X49/11+12
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IN11GND2IN23GND4IN35GND6OUT17GND8OUT29GND10OUT311GND
12
MCB 115 OPTION B
Programmable I/O 130B1266
X49/
SW. ver. xx.xx
VLT® Programmable I/O MCB 115
Installation Guide
Illustration 4: Terminal X49
Installation
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I/O
Input/output
LCP
Local control panel
LOP
Local operation panel
PLC
Programmable logic controller
VLT® Programmable I/O MCB 115
Installation Guide
4 Appendix
4.1 A
bbreviations
4.2 Conventions
•
Number
Bulleted and dashed lists indicate listings of other information where the order of the information is not relevant.
•
Bolded text indicates highlighting and section headings.
•
Italicized text indicates the following:
•
-
-
-
-
-
-
-
All dimensions in drawings are in metric values (imperial values in brackets).
•
An asterisk (*) indicates the default setting of a parameter.
•
ed lists indicate procedures.
Cross-reference.
Link.
Footnote.
Parameter name.
Parameter option.
Parameter group name.
Alarms/warnings.
Appendix
AN295938195323en-000201 / 130R0655 | 13Danfoss A/S © 2020.08
Danfoss can accept no responsibility for possible errors in catalogs, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This
also applies t
trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
Danfoss A/S
Ulsnaes 1
DK-6300 Graasten
vlt-drives.danfoss.com
o products already on order provided that such alterations can be made without subsequential changes being necessary in specications already agreed. All
*130R0655*
© Danfoss A/S 2020.08
AN295938195323en-000201 / 130R0655
*M0011001*
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