OMRON NX-AD4603 Input Unit

Brand: OMRON

Model Number: NX-AD4603

Status: new original in stock

Warranty: one year

MOQ: no

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Features

  1. Up to eight analog inputs per unit (NX-AD).
  2. Free-run refreshing or synchronous I/O refreshing with the NX1P2 CPU Unit or EtherCAT Coupler Unit.
  3. Single-ended input type with built-in power supply terminals for low power equipments or noize-resistant differential input type (NX-AD).

 

NX-AD Input Units Specifications

Product
name
Specification Model
Num-
ber
of
points
Input
range
Reso-
lution
Conver-
sion
value,
decimal
number
(0 to
100%)
Over all
accuracy
(25°C)
Input
method
Con-
ver-
sion
time
Input
impe-
dance
I/O
refre-
shing
method
Voltage
Input
type
3187_lu_1_1
2
points
-10 to
+10 V
1/8000 -4000 to
4000
±0.2%
(full
scale)
Single-
ended input
250
μs/
point
1 MΩ
min.
Free-Run
refreshing
NX-AD2603
Differential
Input
NX-AD2604
1/30000 -15000
to 15000
±0.1%
(full
scale)
Differential
Input
10
μs/
point
Selectable
Synchronous
I/O refreshing
or Free-Run
refreshing
NX-AD2608
4
points
1/8000 -4000 to
4000
±0.2%
(full
scale)
Single-
ended input
250
μs/
point
Free-Run
refreshing
NX-AD3603
Differential
Input
NX-AD3604
1/30000 -15000
to 15000
±0.1%
(full
scale)
Differential
Input
10
μs/
point
Selectable
Synchronous
I/O refreshing
or Free-Run
refreshing
NX-AD3608
8
points
1/8000 -4000 to
4000
±0.2%
(full
scale)
Single-
ended input
250
μs/
point
Free-Run
refreshing
NX-AD4603
Differential
Input
NX-AD4604
1/30000 -15000
to 15000
±0.1%
(full
scale)
Differential
Input
10
μs/
point
Selectable
Synchronous
I/O refreshing
or Free-Run
refreshing
NX-AD4608
Current
Input
type
3187_lu_1_2
2
points
4 to
20 mA
1/8000 0 to 8000 ±0.2%
(full
scale)
Single-
ended input
250
μs/
point
250 Ω Free-Run
refreshing
NX-AD2203
Differential
Input
NX-AD2204
1/30000 0 to
30000
±0.1%
(full
scale)
Differential
Input
10
μs/
point
Selectable
Synchronous
I/O refreshing
or Free-Run
refreshing
NX-AD2208
4
points
1/8000 0 to 8000 ±0.2%
(full
scale)
Single-
ended input
250
μs/
point
Free-Run
refreshing
NX-AD3203
Differential
Input
NX-AD3204
1/30000 0 to
30000
±0.1%
(full
scale)
Differential
Input
10
μs/
point
Selectable
Synchronous
I/O refreshing
or Free-Run
refreshing
NX-AD3208
8
points
1/8000 0 to 8000 ±0.2%
(full
scale)
Single-
ended input
250
μs/
point
85 Ω Free-Run
refreshing
NX-AD4203
Differential
Input
NX-AD4204
1/30000 0 to
30000
±0.1%
(full
scale)
Differential
Input
10
μs/
point
Selectable
Synchronous
I/O refreshing
or Free-Run
refreshing
NX-AD4208

 

Unit name Analog Input Unit
(voltage input type)
Model NX-AD4603
Number of points 8 points External connection
terminals
Screwless clamping terminal block
(16 terminals)
I/O refreshing method Free-Run refreshing
Indicator TS indicator
3187_sp_8_1
Input method Single-ended input
Input range -10 to +10 V
Input conversion
range
-5 to 105% (full scale)
Absolute maximum
rating
±15 V
Input impedance 1 MΩ min.
Resolution 1/8000 (full scale)
Overall
accuracy
25℃ ±0.2% (full scale)
0 to 55℃ ±0.4% (full scale)
Conversion time 250 μs/point
Dimensions 12 (W) x 100 (H) x 71 (D) Isolation method Between the input and the NX bus:
Power = Transformer, Signal =
Digital isolator (no isolation between
inputs)
Insulation resistance 20 MΩ min. between isolated
circuits (at 100 VDC)
Dielectric strength 510 VAC between isolated circuits
for 1 minute at a leakage current of
5 mA max.
I/O power supply
method
Supply from the NX bus Current capacity of
I/O power supply
terminal
IOG: 0.1 A/terminal max.
NX Unit power
consumption
• Connected to a CPU Unit or
Communication Control Unit
1.45 W max.
• Connected to a Communi-
cations Coupler Unit
1.15 W max.
I/O current
consumption
No consumption
Weight 70 g max.

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