EDS10-72B Datasheet, PDF (1/4 Pages) Fuji Electric – ALARM SETTER WITH DIGITAL DISPLAY

ALARM SETTER WITH DIGITAL DISPLAY
DATA SHEET
This product is a digital type alarming indicator whose front
face measures 48 x 48 mm.
FEATURES
1. Eight alarm modes are selectable for a variety of
applications.
2. Front-face waterproof structure (NEMA-4X) is avail-
able.
3. SPDT contact relay output is provided in a pair.
4. Input signal and measurable range are changeable by
key operation.
SPECIFICATIONS
Operational specifications
Input section: No. of inputs: 1 point
Input signal: See table 1.
Measuring range: See table 1.
Burnout function: Upscale or downscale burn-
out settable
The instrument with burn-
out releasing function can
also be specified.
Input sampling period: 0.5 sec
Input impedance:
Voltage input; 1MΩ or 450kΩ or more
Current input; 250Ω (external mounted
resistor)
Thermocouple; 1MΩ or more
Allowable resistance of signal supply:
Thermocouple input; 100Ω or less
Voltage input; 1kΩ or less
Alarm output: No. of outputs 2 points of SPDT contact
Kinds of alarm: See table 2. each point inde-
pendently settable
Contact capacity: 220V AC/30V DC, 3A (resis-
tance load) 220V AC/30V
DC,1A (inductive load)
Alarm value settable range:
-5 to 105% FS (each point indepen-
dently settable)
Hysteresis settable range:
0 to 102% FS (each point indepen-
dently settable)
Alarm action delay time:
Settable within 1 to 10 sec
Alarm action delay time at power-on:
Settable within 0 to 20 sec
Indicating section:
Numerical indication:
7-segment, 4-digit LED
(upper stage red, lower stage green)
Indicated contents: Alarm set value 1, alarm
set value 2, measured
value
PCP
Status indication: Red/green LED lamp. alarm
occurrence, power ON,
measured value indication
Indicating accuracy:
Thermocouple input: ± 0.5% FS ± 1 digit ± 3˚C
(For B thermocouple 0 to 400˚C, ± 5% FS ±1 digit ±3˚C)
(For R thermocouple 0 to 500˚C, ± 1% FS ±1 digit ±3˚C)
Resistance bulb input: ± 0.5% FS ± 1 digit
Voltage/current input: ± 0.5% FS ± 1 digit
Rated voltage: 100 (-15%) to 240 (+10%)V AC 50/60Hz
24V AC (± 10%) 50/60Hz
24V DC (± 10%)
Power consumption: 6VA max. (at 100V AC or 24V AC)
8VA max. (at 200V AC)
3W max. (at 24V DC)
Ambient temperature: -10 to 50˚C
External dimensions: 48 (W) x 48 (H) x 93 (D) mm
Casing color: White or black (when front is waterproof)
Mass :
Approx.150 g
Mounting method: Panel flush mounting or rail mounting
(According to specified socket)
(Note) For socket, see OUTLINE DIAGRAM
Input signal and measuring range
• Table 1
Input signal
Measurable
range (ˆ)^{(Note 2)}
Resistance Pt100Њ
bulb
-150 to 800
JIS (IEC)
Resistance JPt100Њ
bulb
-150 to 600
JIS (IEC)
Group I
(Note 1)
Group II
Thermo- J
couple
K
R
0 to 800
0 to 1200
0 to 1600
B
0 to 1800
T
0 to 1600
E
-199 to 400
S
-199 to 800
N
0 to 1300
PL-II
0 to 1300
DC voltage
DC1 to 5V
DC0 to 5V
Scalable range
-1999 to 9999
DC current DC4 to 20mA
Group III
Thermistor
Fuji-made
thermistor
-50 to 100
0 to 150
Minimum
span (ˆ)
150
150
400
400
1600
1800
1600
599
800
1300
1300
150
150
Note 1) Input signal can be changed by key operation within the same group,
but cannot be changed between different groups.
Note 2) When the measuring range exceed 1000˚C, decimal point cannot be
used.
EDS10-72b
Date Nov. 27, 2003