Siemens SIMATIC ET 200L - Installing the ET 200 L TB 16 L;TB 32 L Terminal Block and Supplementary Terminal

2-2
ET 200L Distributed I/O Device
EWA-4NEB 780600902-05
2.1 Installing the ET 200L TB 16L/TB 32L Terminal Block and
Supplementary Terminal
In this section, we describe how you install the terminal block and the sup-
plementary terminal.
Install the terminal block on a rail.
S You install the ET 200L distributed I/O device on a rail conforming with
EN 50022 (357.5 or 3515).
S The preferred mounting position is horizontal installation on a vertical
wall. All other mounting positions are conceivable.
S You require a free space on a rail of 145 mm (16 channels) or 191 mm
(32 channels).
S The minimum installation depth is 82 mm (with an electronics block
installed and an MLFB 6ES7 972-0CA30 0XA0 bus connector connected)
when using a 357,5 mm rail.
S You require a free space of 35 mm above the terminal block. You require
a free space of 20 mm below the terminal block(when using the 42 mm
single-tier supplementary terminal or the 57 mm two-tier supplementary
terminal).
Introduction
Requirements
Installation