ABB ACS355 - Technical Data; MTAC-01 Pulse Encoder Interface Module; MREL-01 Output Relay Module

396 Appendix: Extension modules
 Technical data
Dimensions
Extension module dimensions are shown in the figure below.
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 relay output extension module user’s manual (3AUA0000035957
[English]) delivered with this option.
64 [2.52]
45 [1.79]
70 [2.77]
118 [4.63]