ES-9313 Rev.15
48DV
Bargraph Indicators 48 Series
BARGRAPH INDICATING ALARM
(with 4-digit digital meter)
Functions & Features
• Displaying a process variable in graphic bargraph of 101 LED segments
• Clear 4-digit digital meter
• Providing max. 4 alarm contact outputs
• Relays can be used with 110 V DC power
• Multi-color indicator
• High-density mounting
MODEL: 48DV–[1][2]V[3]-[4]
ORDERING INFORMATION
• Code number: 48DV-[1][2]V[3]-[4]
Specify a code from below for each of [1] through [4].
(e.g. 48DV-4RVA-R)
• Special input range (For codes Z & 0)
• Scale (e.g. 0 – 100 %)
• Color pattern for multi-color indicator (e.g. pattern 2)
[1] ALARM OUTPUT
0
: None
2
: 2 points
4
: 4 points
[2] BAR LED COLOR
R
: Red
Y
: Amber
G
: Green
C
: Multi-color (red, amber and green)
MOUNTING
V
: Vertical
[3] INPUT
Current
A
: 4 – 20 mA DC (Input resistance 10 Ω)
B
: 2 – 10 mA DC (Input resistance 20 Ω)
C
: 1 – 5 mA DC (Input resistance 39 Ω)
D
: 0 – 20 mA DC (Input resistance 10 Ω)
E
: 0 – 16 mA DC (Input resistance 12 Ω)
F
: 0 – 10 mA DC (Input resistance 20 Ω)
G
: 0 – 1 mA DC (Input resistance 200 Ω)
H
: 10 – 50 mA DC (Input resistance 5.1 Ω)
Z
: Specify current (See INPUT SPECIFICATIONS)
Voltage
3
: 0 – 1 V DC (Input resistance 1 MΩ)
4
: 0 – 10 V DC (Input resistance 1 MΩ)
5
: 0 – 5 V DC (Input resistance 1 MΩ)
6
: 1 – 5 V DC (Input resistance 1 MΩ)
0
: Specify voltage (See INPUT SPECIFICATIONS)
[4] POWER INPUT
AC Power
K
: 85 – 132 V AC
(Operational voltage range 85 – 132 V, 47 – 63 Hz)
L
: 170 – 264 V AC
(Operational voltage range 170 – 264 V, 47 – 63 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
: M3 screw terminals (torque 0.6 N·m)
Screw terminal
: Chromated brass
Housing material
: ABS resin
Isolation
: Input to 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 + 1 %] to 100 %
L: 0 % to [H setpoint – 1 %]
4 points
:
HH: [H setpoint + 1 %] to 100 %
H: [L setpoint + 1 %] to [HH setpoint – 1 %]
L: [LL setpoint + 1 %] to [H setpoint – 1 %]
LL: 0 % to [L setpoint – 1 %]
Alarm deadband (hysteresis)
: 1 %
Read rate
: 14 times/sec.
Moving average sample number
: 4 (factory setting; field selectable among 1, 2, 4, 8 or 16)
■
BARGRAPH
LED:
101-segment LED, 100 mm (3.96”) long, 1.5 mm (.06”) wide
Characters
: Max. 4 characters including decimal point
Divisions
: Min. 22, max. 54.9
Engineering unit
: Max. 5 characters
■
DIGITAL DISPLAYS
LED
: 7-segment red LED, character 8 mm (.31”) high
Number of digits
: 4 digits
Scaled range
: -1999 to 0 to 9999
(Min. 3 significant digits)
Minimum scaling span
: 100 (3 digits, the decimal point position disregarded)
INPUT SPECIFICATIONS
■
DC Current
: 0 – 50 mA DC; input resistor incorporated
Minimum span
: 1 mA
0 % input
: 0 mA DC
■
DC Voltage
: 0 – 10 V DC
Minimum span
: 1 V
0 % input
: 0 V DC
Input resistance
: 1 MΩ
OUTPUT SPECIFICATIONS
■
Alarm Output
: Relay contact
Rated load
: 125 V AC @ 0.5 A (cos ø = 1)
30 V DC @ 2 A (resistive load)
Maximum switching voltage
: 250 V AC or 220 V DC
Maximum switching power
: 125 VA or 60 W
Minimum load
: 10 mV DC @ 10 μA
Mechanical life
: ≥ 10
8
cycles
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
: 420 g (0.93 lb)
PERFORMANCE in percentage of span
Accuracy
Bargraph
: ±1 % ±1 digit
Digital indicator
: ±0.5 % ±1 digit
Setpoint accuracy
:
Bargraph
: ±1 %
Digital indicator
: ±0.5 %
Response time
: 0.5 sec.
Insulation resistance
: ≥ 10 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute
(input to power or ground)
1000 V AC @ 1 minute (power to ground, output to input or power or ground)
STANDARD SCALE & UNIT EXAMPLES
EXTERNAL VIEW
CONNECTION DIAGRAM
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
PANEL CUTOUT unit: mm