NOVUS N1020 - Manual (Page 8)

N1020 Temperature Controller
NOVUS AUTOMATION 8/8
requirement, which may not be compatible with the 0.170 mA
excitation current provided by the controller.
SPECIFICATIONS
POWER SUPPLY: ..........................100 to 240 Vac (±10 %), 50/60 Hz
................................................................... 24 to 240 Vdc (±10 %)
Maximum consumption: ......................................................... 9 VA
CONDITIONS ENVIRONMENTAL:
Operation Temperature: ............................................... 0 to 50  C
Relative Humidity: ......................................................... 80 % max.
INPUT .............................. T/C, Pt100 an voltage (according Table 01)
Input Resolution: ....................................... 32767 levels (15 bits)
Resolution of Display: ...... 12000 levels (from -1999 up to 9999)
Rate of input reading: .................................. up to 55 per second
Precision: .. Thermocouples J, K, T, E: 0.25 % of the span
 1 ºC
................... Thermocouples N, R, S, B: 0.25 % of the span  3 ºC
................................................................ Pt100: 0.2 % of the span
....................................................................................... mV: 0.1 %
Input Impedance: ................ Pt100 and thermocouples: > 10 M

Measurement of Pt100: ....................... 3-wire type, (  =0.00385)
With compensation for cable length, excitation current of 0.170 mA
OUT1: ......................................................... Voltage pulse; 5 V / 25 mA
OUT2: ....................................... Relay SPST, 1.5 A / 240 Vac / 30 Vdc
FRONT PANEL: .................................. IP65, Polycarbonate (PC) UL94 V-2
ENCLOSURE: ....................................................... IP30, ABS+PC UL94 V-0
DIMENSIONS: .......................................................... 25 x 48 x 105 mm
Approximate Weight: .............................................................. 75 g
ELECTROMAGNETIC COMPATIBILITY: ............... EN 61326-1:1997
and EN 61326-1/A1:1998
EMISSION: ............................................................ CISPR11/EN55011
IMMUNITY: ...................... EN61000-4-2, EN61000-4-3, EN61000-4-4,
EN61000-4-5, EN61000-4-6, EN61000-4-8 and EN61000-4-11
SAFETY: .......................... EN61010-1:1993 and EN61010-1/A2:1995
(UL file E300526)
USB INTERFACE 2.0, CDC CLASS (VIRTUAL COMMUNICATIONS
PORT), MODBUS RTU PROTOCOL.
SPECIFIC CONNECTIONS FOR TYPE FORK TERMINALS;
PROGRAMMABLE CYCLE OF PWM DE 0.5 UP 100 SECONDS;
STARTS UP OPERATION AFTER 3 SECONDS CONNECTED TO
THE POWER SUPPLY;
CERTIFICATION: and
IDENTIFICATION
N1020-PR -USB -485 -F
A B C D
A: Model:
N1020-PR
B: Function: nothing shown (basic version)
USB (USB)
C: Digital Communication: nothing shown (without communication)
485 (serial communication RS485)
D: Power Supply: nothing shown (100 to 240 Vac)
F = 100 to 240 Vac/dc; 24 to 240 Vdc
SAFETY INFORMATION
Any control system design should take into account that any part of
the system has the potential to fail. This product is not a protection or
safety device and its alarms are not intended to protect against
product failures. Independent safety devices should be always
provided if personnel or property are at risk.
Product performance and specifications may be affected by its
environment and installation. It’s user’s responsibility to assure
proper grounding, shielding, cable routing and electrical noise
filtering, in accordance with local regulations, EMC standards and
good installation practices.
SUPPORT AND MAINTENANCE
This product contains no serviceable parts inside. Contact our local
distributor in case you need authorized service. For troubleshooting,
visit our FAQ at
www.novusautomation.com .
LIMITED WARRANTY AND LIMITATION OF
LIABILITY
NOVUS warrants to the original purchaser that this product is free
from defects in material and workmanship under normal use and
service within one (1) year from the date of shipment from factory or
from its official sales channel to the original purchaser.
NOVUS liability under this warranty shall not in any case exceed the
cost of correcting defects in the product or of supplying replacement
product as herein provided and upon the expiration of the warranty
period all such liability shall terminate.
For complete information on warranty and liability limitations, check
appropriate section in our web site:
www.novusautomation.com .