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Motion Coordinator Technical Reference Manual

Hardware Overview 2-27

Motion Coordinator MC206

I/O Connector 2

I/O Power Inputs

The I/O 0 Volts and I/O 24 Volts are used to power the 24 volt inputs and outputs.

The I/O connections are isolated from the module power inputs. The I/O chan-

nels are bi-directional and can be used either as an input or an output.

24v I/O Channels

Input/output channels 8..15 are bi-directional. The inputs have a protected 24v

sourcing output connected to the same pin. If the output is unused it may be

used as an input in the program. The input circuitry is the same as on the dedi-

cated inputs. The output circuit has electronic over-current protection and ther-

mal protection which shuts the output down when the current exceeds 250mA.

Care should be taken to ensure that the 250mA limit for the output circuit is not

exceeded, and that the total load for the group of 8 outputs does not exceed 1

amp.

MC206 24v I/O Channel

I/O 0v

I/O 24v

Input / Output Channel 8

Input / Output Channel 9

Input / Output Channel

I/O Connector 2

24v Power / I/O 8-15

Optical

Output

Control

Signal

Optical

Input

Signal

IO GND

Input/Output Pin

IO 24V

Protected

Switch

6k8

Trio Motion Coordinator MC206 User Manual

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