ES-9333 Rev.10
49AV2
Bargraph Indicators 49 Series
BARGRAPH INDICATING ALARM
Functions & Features
• Bargraph and digital displays
• DIN size
• Easy-to-read tri-color LED indicator
Typical Applications
• Indicator for various signals
• Available to use alarm with display
MODEL: 49AV2-[1]W1[2]-[3]
ORDERING INFORMATION
• Code number: 49AV2-[1]W1[2]-[3]
Specify a code from below for each of [1] through [3].
(e.g. 49AV2-4W13-M)
• Special input range (For codes Z & 0)
• Digital meter scale (e.g. 0.0 – 150.0)
• Use Ordering Information Sheet (No. ESU-9333). Factory setting will be used if not otherwise specified.
[1] ALARM OUTPUT
0
: None
2
: 2 points
4
: 4 points
BAR LED COLOR
W
: 3 colors (red, green, amber)
DIGITAL DISPLAY
1
: With
[2] INPUT
Current
A
: 4 – 20 mA DC (Input resistance 10 Ω)
D
: 0 – 20 mA DC (Input resistance 10 Ω)
G
: 0 – 1 mA DC (Input resistance 200 Ω)
Z
: Specify current (See INPUT SPECIFICATIONS)
( 0 % input must be 0 mA.)
Voltage
3
: 0 – 1 V DC (Input resistance 1 MΩ min.)
4
: 0 – 10 V DC (Input resistance 1 MΩ min.)
5
: 0 – 5 V DC (Input resistance 1 MΩ min.)
6
: 1 – 5 V DC (Input resistance 1 MΩ min.)
0
: Specify voltage (See INPUT SPECIFICATIONS)
( 0 % input must be 0 V.)
[3] POWER INPUT
AC Power
M:
85 – 264 V AC (Operational voltage range 85 – 264 V, 50/60 Hz）
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±15 %, ripple 10 %p-p max.)
GENERAL SPECIFICATIONS
Construction
: Panel flush mounting
Connection
: M4 screw terminals
Housing material
: ABS resin
Isolation
: Input to alarm output to power
Zero adjustment
: -10 to +10 % (front)
Span adjustment
: 90 to 110 % (front)
Scale plate
: Aluminium (white scale & characters on black base)
H & L alarm output delay
: 0 sec. (factory setting; fieldselectable between 0 and 15 sec. by 1 sec. increments)
Setpoint adjustment
2 points
:
H [L setpoint ] to 100 %
L 0 to [H setpoint]
4 points
:
HH [H setpoint] to 100 %
H [L setpoint] to [HH setpoint]
L [LL setpoint] to [H setpoint]
LL 0 to [L setpoint]
Read rate
: 12.5/s
Moving average sample number
: 4 (factory setting; field selectable among 1, 2, 4, 8 or 16)
■
BARGRAPH
LED:
51-segment LED
Scale length:
89 mm (3.50”) long, angle 120°
Display range
: 0 to 100 (scaling function not available)
■
DIGITAL DISPLAYS
LED
: 7-segment red LED, character 10 mm (.39”) high
Number of digits
: 4 digits
Setting range
: -1999 to 9999
(Min. 3 significant digits)
Minimum scale value
: 120 (3 digits, the decimal point position disregarded)
Factory setting
: 0.0 to 100.0
Display range:
the ranges from -1999 to 9999 and from -10 to +110 % of input span
(The indicator blinks while displaying "Lo" when the input is below -10% and "Hi" when the input is over 110%)
Decimal point position
: 10
–1
, 10
–2
, 10
–3
or none
Zero indication
: Higher-digit zeros are suppressed
Engineering unit indication
: Sticker label attached;
%, m, N/m
2
, m
3
/h, mm, ℃, Pa, A, pH, m
3
, Nm
3
/h, t/h, ℓ/h, kg/h, kPa, abs, ppm, psi, kg/cm
2
G, N/cm
2
, lb/h, J, kJ, Nℓ, lbs, Ω, μΩ, 1°, km
3
/h, Sm
3
INPUT SPECIFICATIONS
■
DC Current
: 0 – 50 mA DC; input resistor incorporated
Minimum span
: 1 mA
■
DC Voltage:
0 – 10 V DC
Minimum span:
1 V
Input resistance:
≥ 1 MΩ
OUTPUT SPECIFICATIONS
■
Alarm Output
: Relay contact
Rated load
: 250 V AC @3 A (cos ø = 1)
30 V DC @3 A (resistive load)
Maximum switching voltage
: 300 V AC, 50 V DC
Maximum switching power
: 750 VA, 90 W
Minimum load
: 5 V DC @100 mA
Mechanical life
: ≥ 2 × 10
7
cycles (rate 300 cycles/min.)
INSTALLATION
Power consumption
•
AC
:
Approx. 7 VA
•
DC
: Approx. 6 W
Operating temperature
: 0 to 45°C (32 to 113°F)
Operating humidity
: 40 to 80 %RH (non-condensing)
Mounting
: Panel flush mounting
Weight
: 500 g (1.1 lb)
PERFORMANCE in percentage of span
Accuracy
Bargraph
: ±2 %
Digital indicator
: ±0.5 %
Setpoint accuracy
Bargraph
: ±2 %
Digital indicator
: ±0.5 %
Response time
: 0.5 sec.
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
:
2000 V AC @1 minute (input to power)
1500 V AC @ 1 minute (input to alarm output)
1500 V AC @ 1 minute (alarm output to power)
2000 V AC @ 1 minute (input or alarm output or power to ground)
EXTERNAL VIEW
CONNECTION DIAGRAM
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
PANEL CUTOUT unit: mm