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Expansion Module Dimensions
Type of Construction (Maximum Dimensions)
Flush-mounting device
Surface-mounted device with integrated on-site oper-
ation panel
Surface-mounted device with detached on-site opera-
tion panel
Plug-In Module Dimensions
Type of Construction (Maximum Dimensions)
USART-Ax-xEL, ETH-Bx-xEL
USART-Ax-xFO, ETH-Bx-xFO (without protection
cover)
ANAI-CA-4EL
ARC-CD-3FO
Minimum Bending Radii of the Connecting Cables Between the On-Site Operation Panel and the Base Module
Fiber-optic cable
D-Sub cable
Degree of Protection According to IEC 60529
For equipment in the surface-mounted housing
For equipment in the flush-mounting housing
For operator protection (back side)
Degree of pollution, IEC 60255-27
Maximum operating altitude above sea level
UL Note
Type 1 if mounted into a door or front cover of an enclosure.
When expanding the device with the 2nd device row, then they must be mounted completely inside an
enclosure.
29
The provided plug-in label must be used for expansion modules with LEDs.
SIPROTEC 5, Merging Unit 6MU85, Manual
C53000-G5040-C074-1, Edition 01.2020
Width x Height x Depth, Width and Depth Each
Rounded up to the Next Full mm (in Inches)
75 mm x 266 mm x 229 mm
(2.95 x 10.47 x 9.02)
75 mm x 314 mm x 337 mm
(2.95 x 12.36 x 13.27)
75 mm x 314 mm x 230 mm
(2.95 x 12.36 x 9.06)
Width x Height x Depth (in Inches)
61 mm x 45 mm x 120.5 mm
(2.4 x 1.77 x 4.74)
61 mm x 45 mm x 132.5 mm
(2.4 x 1.77 x 5.22)
61 mm x 45 mm x 119.5 mm
(2.4 x 1.77 x 4.7)
61 mm x 45 mm x 120.5 mm
(2.4 x 1.77 x 4.74)
R = 50 mm
Pay attention to the length of the cable protection
sleeve, which you must also include in calculations.
R = 50 mm (minimum bending radius)
29
IP54
for front
IP54
29
for front
IP2x for current terminal (installed)
IP2x for voltage terminal (installed)
2
2000 m (6561.68 ft)
Technical Data
12.1 General Device Data
799
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