Delta VFD11AMS21AFSHA, User Manual

Page: 105 / 445

Chapter 8 Optional Cards

MS300 (High Speed Model)
8-22
8-7 EMM-BPS01 Back-up Power Supply Option Card

Features
1. External 24V DC input via this card
2. To keep the control board alive for parameter read/write, status
monitoring and communication.

Product Profile
1. Screw fixing hole
2. Positioning
hole
3. AC motor drive connection
port
4. +24V terminal block

Specifications
When the drive is only powered by EMC-BPS01, communication stays normal, including support of all option
cards and the following functions:

Parameters can be read and written

Display with keypad

Keypad buttons (except the RUN button)

Analog input can operate

Multifunction inputs (FWD, RV, MI 1~MI 8) need external power supply to operate
The following functions are not supported:

Relay output

PLC function
Wire: 24~20 AWG
Torque: 5 kg-cm / [4.3 Ib-in.] / [0.49 Nm]