Input And Output Module Io202; Description - Siemens SIPROTEC 5 Series Hardware Description

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Figure 3-15
3.2.3

Input and Output Module IO202

3.2.3.1

Description

This input and output module is used as the base measurement module in all protection devices and bay units.
One device can contain several IO202 input and output modules. The number of IO202 input and output
modules depends on the measured values required. Up to 40 measuring channels are possible for each
SIPROTEC device.
The terminals for the following are located on the input and output module IO202:
•
4 current transformers (optionally protection-class current transformers or instrument transformers)
•
4 voltage transformers
•
8 binary inputs
•
6 binary outputs, of which:
– 4 high-speed make contacts (type F)
– 2 high-speed change-over contacts (type F)
The connections are distributed over:
•
1 x 8-pole current terminal
•
3 x 14-pole voltage terminal
SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-C, Edition 10.2017
IO201 – Connection Diagram
3.2 Input and Output Modules of the Modular Devices
Electronic Modules
57