Alpes Lasers . TC-3 Manuel d'utilisateur télécharger pdf (Page 20)

Page 20 · TC-3 Temperature Controller User’s Manual

using the USB interface, see the Computer Interfacing Manual

which can be found on the Arroyo Instruments Website.

RS232 Connector

The RS232 connection is male DB-9 connector wired in a NULL modem

configuration.

Pin Description

2 Receive

3 Transmit

5 Ground

1,4,6 Commoned together

7,8 Commoned together

9 No connection

Shell Earth ground

RS232 Connector (DB-9 Male)

For more information on using the RS232 interface, see the Computer

Interfacing Manual which can be found on the Arroyo Instruments

Website.

Connecting to the TC-3

Alpes Lasers carries two cable assemblies specifically designed for

connecting the TC-3 to temperature controlled fixtures or devices. Part

number TC-LLH is a meter cable, capable of up to 5A of TEC current,

designed for use with Alpes Lasers LLH mount.

Part TC-HHL can support 3A of TEC current and is designed to be

used with Alpes Lasers HHL housings.

NOTE

Connections to the TECSource and the fixture

must be secure. Tighten any screws on the DB-15

connectors, and make sure all connections are in

good condition.

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Alpes Lasers . TC-3 Manuel d'utilisateur Page 20