•
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
®
AutomationDrive FC 301
•
VLT
®
AutomationDrive FC 302
NOTICE
The VLT
®
Programmable I/O MCB 115 is only functional if it is built into the drive. The option cannot be used as a standalone.
1.5.2 Foreseeable Misuse
Any use not expressly approved by Danfoss constitutes misuse. This also applies to failure to comply with the specified 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
Introduction
Installation Guide | VLT® Programmable I/O MCB 115
AN295938195323en-000101 / 130R0655| 5
Danfoss A/S © 2020.01
Summary of Contents for VLT MCB 115
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