Installation
4-7
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Removing the terminal module
The terminal module is wired, and there are other terminal modules on the right
and left.
A terminal module in the ET 200S distributed I/O system can only be removed
when there is a clearance of around 8 mm to the adjacent terminal modules (you
achieve this clearance by moving the adjacent modules).
1. Switch off the supply voltage on the terminal module and, if applicable, the
power module.
2. Disconnect the wiring on the terminal module.
3. Removal from the right: Use a screwdriver to push the locking mechanism on
the previous terminal module/interface module (on the left) down until the
mechanism stops, and move the terminal module to the right.
Removal from the left: Use a screwdriver to push the locking mechanism on the
terminal module down until the mechanism stops, and move the terminal
module to the left.
Note: the locking mechanism is under the terminal module.
4. With the locking mechanism depressed, tip the terminal module so that it
comes off the rail.
3
3
4
Locking mechanism
Figure 4-4
Removing the terminal module (from the right)
Note
It is not necessary to remove the terminal module in order to replace the terminal
box. See Section 4.4
Содержание SIMATIC ET 200S
Страница 42: ...Product Overview 1 16 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 64: ...Brief Instructions on Commissioning ET 200S 2 22 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 112: ...Configuration Options 3 48 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 232: ...Commissioning and Diagnostics 6 72 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 244: ...General Technical Specifications 7 12 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 274: ...Interface Modules 8 30 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 538: ...4 IQ SENSE 13 18 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 564: ...Address Space of the Input and Outputs of the ET 200S C 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 574: ...Response Times D 10 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 580: ...Special Measures for Interference Free Operation F 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 600: ...Product Information on the Use of subassemblies modules in a Zone 2 Hazardous Area 2 A5E00352937 02 ...