SERVICE CONNECTIONS
Connector
CN2
CN9
CN1
THERMOCOUPLE CONNECTIONS
Terminal
CN3-1
CN3-2
CN4-1
CN4-2
Instruction AGS 646-WP- rev9 english
RESERVED FOR TECHNICAL SUPPORT
Description
TTL serial port for use by
Technical Support for updating
the software
Jumper for selecting Test mode
Factory programming
connector
Name
S+
Positive wire upper thermocouple
S-
Negative wire upper thermocouple
I+
Positive wire for lower thermocouple
I-
Negative wire for lower thermocouple
Requires a suitable adaptor for
connection to a Personal
Computer
Activates Test mode when
Reserved for the manufacturer
Description
ed.05
Notes
inserted
Notes
J Type or K Type
--
J Type or K Type
--
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