3.0 3508 Controller
Key
C
Temperature Controller
F
Fuse (2A)
S
Supply
L
Load
*
Normally open relay
contacts
RO
Relay Output 240V 2A
MAX
The purpose of the 2 amp fuse is to break the circuit to prevent overloading on the
circuit due to high voltage.
The instrument configuration and parameters available to the operator depend on the
customer requirements.
3.9.5
Remote Input and Output (Analogue Communications)
When analogue communications are fitted, the contacts are taken to insulated terminal
sockets on the control panel.
Key
C
Controller
Controller configuration depends on customer requirements.
Remote input (when specified) may be switched on and off using the remote setpoint
enable parameter in the controller level 2, if this was made available for a particular
application. In level 2 press page
until ‘REM SP Enable’ is displayed, press up
or
down
to select SP1 (the normal controller setpoint) or SP2 (the remote input
setpoint), ‘SPX’ will appear in the top left corner of the display.
Remote output does not require switching on and off.
3.9.6
Program segment output
When the customer requirement is for program segment output, an extra parameter is
revealed in the PROG list. For each program segment, after the segment type and
settings, the parameter EVENT OUTS appears. This has values on and off. If the value is
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