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N1050 Controller 

NOVUS AUTOMATION 

8/8 

0002 

MV 

Read: Output Power in  automatic or 

manual mode. 

Write: Not allowed. See address 28. 

Range: 0 to 1000 (0.0 to 100.0 %). 

IDENTIFICATION 

N1050

 

A

 

B

 

A:

  Available Outputs: 

PR

:   OUT1= Pulse / OUT2= Relay 

PRRR

:  OUT1= Pulse / OUT2= OUT3= OUT4= Relay 

B:

  Serial Communication: 

(Blank)

  (basic version, without serial communication); 

485

      

(RS-485 serial version, Modbus protocol) 

C:

  Power Supply: 

(Blank):

 .................................................................Model standard 

 .......................................... 100~240 Vac / 48~240 Vdc; 50~60 Hz 

24 V

: ............................................................................ Model 24 V  

 ........................................................................ 12~24 Vdc / 24 Vac  

SPECIFICATIONS 

DIMENSIONS

: .......................................... 48 x 48 x 80 mm (1/16 DIN) 

Cut out the panel: ..............................  46 x 46 mm (+0.5 -0.0 mm) 
Approximate Weight: .............................................................. 75 g 

POWER SUPPLY

  Model Standard:  .....................100 to 240 Vac (±10 %), 50/60 Hz 
   

 ......................................  48 to 240 Vdc (±10 %)  

  Model 24 V: .......................  12 a 24 Vcc / 24 Vca (-10 % / +20 %) 
  Maximum Consumption: ........................................................  6 VA 

ENVIRONMENTAL CONDITIONS

Operation Temperature: ...............................................  0 to 50 °C 
Relative Humidity: ................................................... 80 % @ 30 °C 
For temperatures above 30 °C, reduce 3 % for each °C. 
Internal use; Category of installation II, Degree of pollution 2;  

Altitude < 2000 meters. 

INPUT:

 ........................... 

J

K

T, S

 and 

Pt100

 (according of 

Table 01

)

 

Internal Resolution: ...................................... 32767 levels (15 bits) 
Resolution of Display: ......... 12000 levels (from -1999 up to 9999) 
Rate of input reading: .................................... up 10 per second (*) 
Accuracy:  ....... Thermocouples 

J

K

T

: 0.25 % of the 

span

 

±

1 °C 

 .................................. Thermocouple 

S:

 0,25 % of the 

span

 

±

3 °C  

 ................................................................ 

Pt100

: 0,2 % of the 

span 

Input Impedance: .................. Pt100 and thermocouples: > 10 M

 

Measurement of Pt100: .......................... 3-wire type (

α

=0,00385) 

With compensation for cable length, excitation current of 0.170 mA. 
(*) Value adopted when the Digital Filter parameter is set to 0 

(zero) value. For Digital Filter values other than 0, the Input 

Reading Rate value is 5 samples per second. 

OUTPUTS: 

OUT1: .................................................. Voltage pulse, 5 V / 25 mA 
OUT2: ................................ Relay SPST; 1,5 A / 240 Vac / 30 Vdc 
OUT3: ................................ Relay SPST; 1,5 A / 240 Vac / 30 Vdc 
OUT4: ...................................Relay SPDT; 3 A / 240 Vac / 30 Vdc 

FRONT PANEL

:

 

 ......................... IP65, Polycarbonate (PC) UL94 V-2

 

HOUSING

: .................................................... IP20, ABS+PC UL94 V-0 

SPECIFIC CONNECTIONS FOR TYPE FORK TERMINALS. 
DISPLAY: 

LCD type, alphanumeric with 11 segments.

 

PROGRAMMABLE CYCLE OF PWM: 

from 0.5 up 100 seconds;

 

STARTS UP OPERATION: 

after 3 seconds connected to the power 

supply.

 

CERTIFICATION: UL CE 

 

WARRANTY 

Warranty conditions are available on our website 

www.novusautomation.com/warranty

 

Summary of Contents for N1050

Page 1: ...mum 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 cannot assure total protection FEATURES INPUT TYPE SELECTION Table 0...

Page 2: ...um value alarm causing the activation of the alarm soon upon the process start up an occurrence that may be undesirable The initial blocking is disabled for the sensor break alarm function ierr SAFE OUTPUT VALUE WITH SENSOR FAILURE Function that ensures that the control output is in a safe condition for the process when an error in the sensor input is identified When a fault is identified in the s...

Page 3: ...rs are gathered into groups of affinities called parameter cycles The 6 parameter cycles are 1 Operation 2 Tuning 3 Programs 4 Alarms 5 Input 6 Calibration The key gives access to the cycles and their parameters When you hold the key down the controller will cycle from one cycle to another every 2 seconds displaying the first parameter of each cycle PV atun Pr tb fu a1 type pass PV To enter the de...

Page 4: ... the controller when it resumes from a power failure in the middle of a program execution of ramps and soaks Prog Returns at the beginning of the program P seg Returns the beginning of the segment t seg Returns at the exact point where it stopped off Return with control disabled RUN No Pr n Program number Selects the ramp and soak profile program to be edited viewed The sequence of parameters that...

Page 5: ...mber that identifies the controller in the serial communication network between 1 and 247 CALIBRATION CYCLE All types of input are calibrated in the factory In case a recalibration is required it shall be carried out by a specialized professional In case this cycle is accidentally accessed do not perform alteration in its parameters Pass Password This parameter is presented before the protected cy...

Page 6: ...ogram execution of ramps and levels The restore options are Prog Returns at the beginning of the program P seg Returns the beginning of the segment t seg Returns to the point of the previous program segment the power failure off Returns with control disabled RUN No The t seg option has its performance related to the configuration adopted by the parameter P toL Thus it also has the following functi...

Page 7: ...d by the controller SERIAL COMMUNICATION The controller can be supplied with an asynchronous RS 485 digital communication interface for master slave connection to a host computer master The controller works as a slave only and all commands are started by the computer which sends a request to the slave address The addressed unit sends back the requested reply Broadcast commands addressed to all ind...

Page 8: ...NPUT J K T S and Pt100 according of Table 01 Internal Resolution 32767 levels 15 bits Resolution of Display 12000 levels from 1999 up to 9999 Rate of input reading up 10 per second Accuracy Thermocouples J K T 0 25 of the span 1 C Thermocouple S 0 25 of the span 3 C Pt100 0 2 of the span Input Impedance Pt100 and thermocouples 10 MΩ Measurement of Pt100 3 wire type α 0 00385 With compensation for ...

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