NOVUS N1040 Controller - Manual

NOVUS AUTOMATION 1/5
N1040 Controller
TEMPERATURE CONTROLLER – INSTRUCTIONS MANUAL – V1.1x D
SAFETY ALERTS
The symbols below are used on the equipment and throughout this
document to draw the user’s attention to important operational and
safety information.
CAUTION:
Read the manual thoroughly
before installing and operating
the equipment.
CAUTION OR DANGER:
Electrical shock hazard
All safety related instructions that appear in the manual must be
observed to ensure personal safety and to prevent damage to either
the instrument or the system. If the instrument is used in a manner not
specified by the manufacturer, the protection provided by the
equipment may be impaired.
INSTALLATION / CONECTIONS
The controller must be fastened on a panel, following the sequence
of steps described below:
Prepare a panel cut-out of 46 x 46 mm;
Remove the mounting clamps from the controller;
Insert the controller into the panel cut-out;
Slide the mounting clamp from the rear to a firm grip at the panel.
ELECTRICAL CONNECTIONS
Fig. 01 below shows the electrical terminals of the controller:
Fig. 01 - Connections of the back panel
RECOMMENDATIONS FOR THE INSTALLATION
All electrical connections are made to the screw terminals at the
rear of the controller.
To minimize the pick-up of electrical noise, the low voltage DC
connections and the sensor input wiring should be routed away
from high-current power conductors. If this is impractical, use
shielded cables. In general, keep cable lengths to a minimum.
All electronic instruments must be powered by a clean mains
supply, proper for instrumentation.
It is strongly recommended to apply RC'S FILTERS (noise
suppressor) to contactor coils, solenoids, etc. In any application it
is essential to consider what can happen when any part of the
system fails. The controller features by themselves can not assure
total protection.
FEATURES
INPUT TYPE SELECTION
Table 01 shows the sensor types accepted and their respective
codes and ranges. Access the parameter TYPE in the INPUT cycle
to select the appropriate sensor.
TYPE CODE RANGE OF MEASUREMENT
Thermocouple J Tc j Range: -110 to 950 ºC (-166 to 1742 ºF)
Thermocouple K Tc k Range: -150 to 1370 ºC (-238 to 2498 ºF)
Thermocouple T Tc t Range: -160 to 400 ºC (-256 to 752 ºF)
Pt100 Pt Range: -200 to 850 ºC (-328 to 1562 ºF)
Table 01 – Input types
OUTPUTS
The controller offers two, three or four output channels, depending on
the loaded optional features. The output channels are user
configurable as Control Output, Alarm 1 Output, Alarm 2 Output,
Alarm 1 OR Alarm 2 Output and LBD (Loop Break Detect)
Output.
OUT1 - Logical pulse, 5 Vdc / 25 mA, available at terminals 4 and 5.
OUT2 - Relay SPST-NA, 1.5 A / 240 Vac, available at terminals 6 and
7.
OUT3 - Relay SPST-NA, 1.5 A / 240 Vac, available at terminals 13
and 14.
OUT4 - Relay SPDT, available at terminals 10, 11 and 12.
CONTROL OUTPUT
The control strategy can be ON/OFF (when PB = 0.0) or PID. The
PID parameters can be automatically determined enabling the auto-
tuning function (ATvN).