INFICON SRT-422 Crucible Indexer - Manual (Page 32)

Page 30 Installation
Figure 3.2: Line Voltage Selection Switch
The SRT-422 is supplied with an IEC type power cord for 115 Volt operation. If 230 Volt
operation is required, use the proper IEC power cord and change fuse to 1/8 amp SB.
240VAC Fuse 1/8 AMP SB
120VAC Fuse 1/4 AMP SB
I/O (ISOLATED)
RS-232
MOTOR
Ready
SRT-422
instruments
Power Cord
Receptacle Fuse Holder
Line Voltage
Selection Switch
Figure 3.3: SRT-422 Rear Panel
WARNING! Operating with incorrect line selection will damage unit!
Section 3.3: Internal Configuration Switches
The SRT-422 is capable of controlling several different types of multi-pocket E-Beam
Sources (4 Pocket, 6 Pocket, 4 Pocket UHV, and Continuous Trough). It can also be
configured to rotate in a uni or bi-directional manner. In addition, a RS232 Serial Computer
Line at set baud rate can access it serially. The control unit contains eight internal DIP
switches that enable you to configure the unit to support your application. Four of these DIP
switches configure the indexer for use with a specific source type.
Caution! DIP switches 1-6 MUST be set properly
Internal DIP switches 1-6 MUST be set properly to configure the indexer
for the type of hearth it will be controlling. Failure to set these
switches correctly will lead to improper operation and may