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Sinee EM500 - APPENDIX I. MULTI-FUNCTIONAL IO EXPANSION CARD (EC-IO-A1); I.1 GENERAL; I.2 INSTALLATION INSTRUCTIONS

Sinee EM500
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EM500 Open-Loop Vector Control Inverter User Manual
438
Appendix I. Multi-Functional IO Expansion Card
(EC-IO-A1)
I.1
General
EC-IO-A1 card is used for EM500 control terminal expansion, including the
following resources:
Item
Specification
Description
Input
4 Numeric Multi-function Inputs
1 Analog Voltage Signal Input
Support -10V - +10V voltage input
or PT100/PT1000 temperature
sensor
Output
Numeric Signal Output
I.2
Installation Instructions
Install IO expansion card into the expansion slot EC-B (make sure that it is
installed and buckled properly).
Disassemble or install IO expansion card only after inverter is powered off.
Figure 1 Installation of IO Expansion Card
Point I/O expansion card at interface and location hole of expansion slot, and fix
them with screws.
Figures of real objects are as follows:

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