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1
WARNING
Before attempting to interface the
PCL422A with any other device, carefully read the following instructions.
1. Introduction
The OMEGA Model PCL422A is designed to be a simple, low cost voltage/cur-
package.
The unit is capable of sourcing at ranges of 200mV, 2V, 20V, and 24mA.
Each range is displayed on the LCD readout. Upon power-up, the Model
This unit has the capability to store and recall up to two values in the setpoints
provided by the SP1 and SP2 keys.
The
keys and the
keys help achieve needed values by selecting
and scrolling digits.
The PCL422A has an RS-232 jack which can be accessed via a custom inter-
face cable available from OMEGA.
1.1 Customer Service
OMEGA Engineering
Tel: (203) 359-1660
Fax: (203) 359-7900
www.omega.com
email: [email protected]
1.2 Unpacking
1. Upon receipt of shipment, inspect the container and equipment for any
signs of damage. Take particular note of any evidence of rough handling
in transit. Immediately report any damage to the shipping agent.
NOTE
: The carrier will not honor any claims unless all shipping material is
saved for their examination. After examining and removing contents, save
packing material and carton in the event re-shipment is necessary.
2. Remove the Packing List and verify that all equipment has been received.
If there are any questions about the shipment, please call OMEGA.
Set-up
Become familiar with the designations and polarities of the four output jacks
located on the top of the calibrator. Refer to the back panel label for polarity
information.