NC400-6 Counter
NOVUS AUTOMATION
7/7
coun.up
Coun
ter
Up
Selections of the NC400-6 counting direction.
Note
: See
“Counting Modes”
for further details.
Regressive
(
DOWN
) starting from Set point 2 down.
Progressive
(
UP
) starting from offset.
For counting modes with two inputs, the COUNT2 input
is used as secondary counting input.
Code
COUNT2/HOLD
Input
COUNT1
Input
Main
Direction
0
HOLD
SUB
DOWN
1
HOLD
ADD
UP
4
SUB
SUB
DOWN
5
SUB
ADD
UP
6
ADD
SUB
DOWN
7
ADD
ADD
UP
8
Select ADD
SUB or
ADD
DOWN
9
Select SUB
ADD or
SUB
UP
12
QUADRATURE
DOWN
13
QUADRATURE
UP
14
QUADRATURE 2x
DOWN
15
QUADRATURE 2x
UP
Erase.0
Erase 0
0
: Does not erase zeros on the left.
1
: Erases zeros on the left of the first decimal point digit.
factor
Factor
Counter conversion factor is the value by which the
input pulses are multiplied. Configurable from
0.00001
to
9.99999
. Value programmed here is the increment
value (or decrement) applied to main counter at every
counting pulse.
addres
Addres
NC400-6 communication address. Configurable from 1
to 247.
Only used in equipment with RS-485
communication (optional)
.
Prot
Prot
ection
Defines the parameter levels that will be protected,
preventing changes in parameters.
1
: Only the
Hardware Configuration
level is protected
(factory setting)
2
:
Configuration
and
Hardware Configuration
levels
are protected.
3
:
Hardware Configuration
,
Configuration
and
Set
points
levels are protected.
Pass.c
Pass
word
C
hange
Parameter that makes possible to change the current
password. Can only be accessed if the right password
was informed in
Pass
screen. Configurable from
0000
to
9999
.
Ser.n.1
Ser
ial
N
umber 1
Shows the
four first
digits of the NC400-6 serial
number.
Ser.n.2
Ser
ial
N
umber 2
Shows the
four last
digits of the NC400-6 serial
number.
SPECIFICATIONS
6-digit red display 12 mm-high.
Three inputs
: COUNT1, COUNT2 and
Reset
.
Can be configured four NPN, PNP, dry-contact or voltage
pulse
Low level: < 2 Vdc, High level: > 3 Vdc
Input Impedance: 4700
Ω
.
Maximum input voltage: ± 30 Vdc.
Dry-contact input polarization: 5 V / 4700
Ω
.
Maximum counting frequency (square wave):
•
20 kHz in COUNT1 input for
Coun.tY
=
1
and
COUNT.UP
<
12
.
•
4 kHz in COUNT2 input for
Coun.tY
=
1
and
COUNT.UP
<
12
.
•
55 Hz for
Coun.tY
=
0
and
Coun.UP
<
12
.
•
4 kHz for both inputs
Coun.UP
≥
12
.
Counting modes:
Up, down, ADD/ADD, ADD/SUB, SUB/ADD,
SUB/SUB, external selection of UP/DOWN Quadrature, Quadrature
2x..
Response time for output activation, reset and batch count:
0.5 to
5 ms.
Relay outputs
: SPST 3 A @ 250 Vac.
Pulse output:
5 Vdc. Output impedance 100
Ω
.
Timing accuracy:
3 %.
Auxiliary voltage source:
12 Vdc (± 10 %) / 50 mA.
Power supply:
100 to 240 Vac/dc (±10 %), 50/60 Hz
Optional 24 V: 12 to 24 Vdc / 24 Vac (-10 % / 20 %)
Consumption:
9 VA max.
Internal battery:
Lithium CR2032.Typical battery life: 8-months.
Configuration parameters hold:
10-year minimum in E2PROM
memory.
Dimensions:
48 x 48 x 110 mm.
Panel cutout:
45.5 x 45.5 mm.
Material and front panel sealing:
Polycarbonate UL94 V-2, IP65.
Material and case sealing:
ABS+PC UL94 V-0, IP20.
Operating Temperature:
0 to 50 °C
Relative humidity: Maximum:
80 % up to 30 ºC. For temperatures 30
ºC, decrease 3 % per ºC.
Panel protection:
Complies to NEMA 4X internal use; Installation II,
Pollution level 2; altitude < 2000 m.
EMC:
EN 61326-1:1997 and EN 61326-1/A1:1998
Safety:
EN61010-1:1993 and EN61010-1/A2:1995
IDENTIFICATION
In order to identify your model of NC400-6, check the name in the
device label, as per
Table 2
.
Example:
NC400-6 -
RR -
485 -
24V
A
B
C
D
A
: Model
NC400-6
B
: Optional
RR
(model with OUT1: Relay and
OUT2: Relay)
RP
(model with OUT1: Pulse and
OUT2: Relay)
C
: Digital
Communication
blank
(basic version, without serial
communication)
485
(version with serial RS485, Modbus
protocol)
D
: Power Supply
blank
(basic version, with 100 to 240
Vac/dc power supply)
24V
(version with 12 to 24 Vdc / 24
Vac power supply)
Table 2
– Identification of NC400-6
WARRANTY
Warranty conditions are available on our web site
