Novus N1040T - User Manual

NOVUS AUTOMATION 1/7
N1040T Controller
TEMPERATURE CONTROLLER AND TIME – INSTRUCTIONS MANUAL – V2.1x 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
TYPETYPE
TYPE in the INPUT cycle
to select the appropriate sensor.
TYPE CODE RANGE OF MEASUREMENT
Thermocouple J
Tc j
Tc jTc j
Tc j
Range: -110 to 950 °C (-166 to 1742 °F)
Thermocouple K
Tc k
Tc kTc k
Tc k
Range: -150 to 1370 °C (-238 to 2498 °F)
Thermocouple T
Tc t
Tc tTc t
Tc t
Range: -160 to 400 °C (-256 to 752 °F)
Pt100
Pt
PtPt
Pt
Range: -200 to 850 °C (-328 to 1562 °F)
Table 01 – Input types
DIGITAL INPUT (DIG IN)
Available at terminals 15th and 16th on the back panel of the
controller. Detects the closing of dry contact switches.
The A3 indicator lamp shows the condition of the
Digital Input:
On = DI Actioned (contact closed)
Off = DI Not Actioned (contact open)
OUTPUTS
The controller offers two or four output channels, depending on the
loaded optional features. The output channels are user configurable
as Control Output, Output Timers (T1), Output Timers (T2),
Alarm Output 4.
OUT1 - Logical pulse, 5 Vdc / 25 mA, available at terminals 4 and 5
of the controller.
OUT2 - Relay SPST-NA. Available at terminals 6 and 7.
OUT3 - Relay SPST-NA. Available at terminals 13 and 14.
OUT4 - Relay SPDT, available at terminals 10, 11 and 12.
TEMPERATURE CONTROL OUTPUT
The process control output can operate in ON/OFF mode or in PID
mode. To operate in ON/OFF, mode the value defined in the
parameter PB
PBPB
PB should be 0.0. The control strategy can be ON/OFF
(when PB
PBPB
PB = 0.0) or PID. The PID parameters can be automatically
determined enabling the auto-tuning function (ATvN
ATvNATvN
ATvN).

Novus N1040T Specifications