ICD400A Datasheet (Block Box) - Quick Start Guide Manual

ICD400A, Quick Start Guide Manual

2-position, removable RS-232 (wired as DCE) Green: ON when power is applied.

Blinking: Data is flowing.

Used for panel mounting 5-position, removable Located on back of unit 2.

What’s Included Your package should include the following items.

If anything is missing or damaged, contact Black Box Tech

ICD400A Quick Start Guide In Figure 6-2, the converter is set up to use internal bias and no termination with four wires.

the impedance of the transmission line being used.

Termination increases load on the drivers, requires installation complexity, changes biasing requirements, and makes system modification more difficult.

Generally, termination should only be used for long distances.

“If in doubt, leave it out.” ICD400A Isolated RS-232 to RS-422/485 Converter BLACK BOX ® This rugged panel