Technical Data - ABB ACS355 series User Manual

414 Appendix: Extension modules
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Technical data

Dimensions
Extension module dimensions are shown in the figure below.
70
[2.77]
Generic extension module specifications
• Enclosure degree of protection: IP20
• All materials are UL/CSA-approved.
• When used with ACS355 drives, the extension modules comply with EMC
standard EN/IEC 61800-3:2004 for electromagnetic compatibility and
EN/IEC 61800-5-1:2005 for electrical safety requirements.
MTAC-01 pulse encoder interface module
See MTAC-01 pulse encoder interface module user's manual (3AFE68591091
[English]) delivered with this option.
MREL-01 output relay module
See MREL-01 output relay module user's manual (3AUA0000035957 [English])
delivered with this option.
64
[2.52]
45
[1.79]