Brooks 9600 - Compressor Remote Connector; Supply Gas Coupling

©2013 Brooks Automation Inc. Pub. No. 8040444, Rev. AA, 01/14/2013 ECO No. 63723 1-11
9600 Compressor Installation, Operation and Maintenance Instructions
Cryo-Torr Interface for multiple cryopump system connections. Refer to
Table 1-5 for connector pin identification. Refer to “Multiple On-Board
Cryopump Connections” or “Multiple Cryo-Torr Cryopump Connections”
in this section for more information.
Compressor Remote Connector
The Compressor Remote Connector is a two-pin connector that can be used
in conjunction with the On-Board setpoint relays, relays in the Cryo-Torr
Interface, or a signal from the vacuum system to turn the Compressor ON
or OFF. Refer to Table 1-6 for connector pin identification. Switching
contacts must be rated at 24VDC, 2.7A inductive.
NOTE: The Compressor is shipped with a mating plug which must remain
installed in the Compressor Remote Connector to ensure Compressor
operation when the Compressor remote feature is not being used.
Supply Gas Coupling
The Supply Gas Coupling provides a connection for high pressure
compressed helium to the cryopump cold head. Refer to “BROOKS-
CRYOGENICS Helium Refrigeration System” in this section for more
information.
Table 1-5: Cryopump Electrical Outlet Pin Assignments
Identifier Function
A and B Heater Power - 208 VAC nominal
C Center tap for D and E
D and E 24 VCT @ 4.6 Amps
F-G and G-H Cold Head Voltage Output 130-160 VAC @ 4.5 Amps
J Chassis Ground
KNot Used
Table 1-6: Compressor Remote Connector Pin Assignments
Identifier Function
A and B Compressor Remote Control - Make = ON, Break = OFF