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9. Specifications
Ŷ
Display
Ɣ
Display means Digital display : PV Red 7 segments LED 4 digits
: SV Green 7 segments LED 4 digits
: PTN Green 7 segments LED 1 digit
: STEP Green 7 segments LED 2 digits
Status display : OUT Green LED lamp indication
:
EV1
-
3
(3
points)
Orange
LED
lamp
indication
: AT Green LED lamp indication
: MAN Green LED lamp indication
: COM Green LED lamp indication
: DO1 - 4 (4 points) Green LED lamp indication
:
GUA Green
LED
lamp
indication
: RUN Green LED lamp indication (blinks during FIX)
: HLD Green LED lamp indication
:
"ascend" Green LED lamp indication
:
"level" Green LED lamp indication
:
"descend" Green LED lamp indication
Ɣ
Display accuracy : ± (0.3%FS + 1 digit), with restriction depending on measuring range, CJ error excluded.
Ɣ
Display accuracy maintaining range : 23˚C±5˚C
Ɣ
Display resolution : Differs by measuring range (0.001, 0.01, 0.1 and 1)
Ɣ
Measured value display range : –10% - 110% of measuring range (–210 - 680˚C for Pt –200 - 600˚C range)
Ɣ
Display
updating
cycle :
0.25
second
Ɣ
Input scaling : Possible during linear input (current and voltage)
(–1999
-
9999,
span
10
-
5000,
decimal
point
position
variable)
Ŷ
Setting
Ɣ
Local Setting : Operated by 8 keys (
,
,
,
,
,
) on the front panel
Ɣ
SV setting range : Same as measuring range (within setting limiter)
Ɣ
Setting limiter : Individual setting for higher and lower limits, any value is selectable within measuring range
(Lower limit < Higher limit)
Ɣ
Keylock : OFF, 1 - 3 (4 levels)
Ɣ
Setting of unit : ˚C or ˚F selectable for sensor input
Ŷ
Input
Ɣ
Type of input : Selectable from multiple (TC, Pt, mV, V) and current (mA)
Ɣ
Thermocouple
:
Input
impedance
500
k
minimum
: External resistance tolerance 100
maximum
:
Influence
of
lead
wire
tolerance
1.2μ
V/10
:
Burnout
function
standard
up
scale
:
Cold
junction
compensation
accuracy Within the accuracy maintaining range ±1 ˚C Ambient
temperature 5 – 45 ˚C ±2 ˚C
*1:
For
K,
T
and
U
thermocouples
with
indication
values
below
–100
˚C,
±0.7%
FS
*2:
Accuracy
guarantee
not
applicable
to
B
thermocouple
below
400
˚C
(752
˚F).
Ɣ
R.T.D. : Normal current: 0.25 mA
: Lead wire tolerance 5
maximum/wire (3 lead wires should have the same resistance.) Influence
of lead wire tolerance (error in temperature)
0.3˚C
maximum
in
the
case
of
5
/wire
0.7˚C
maximum
in
the
case
of
10
/wire
1.6˚C
maximum
in
the
case
of
20
/wire
Ɣ
Voltage :
Input
impedance
500
k
minimum
Ɣ
Current : mA to be taken care of by external resistor 250
Ɣ
Sampling
cycle :
0.25
second
Ɣ
PV
filter
:
0
-
100
seconds
Ɣ
PV
bias
:
–1999
-
2000
digits
Ɣ
Isolation :
Not
insulated
from
system
and
DI
but
insulated
from
others
Ŷ
Control
Ɣ
Control mode : Expert PID control with auto tuning function
RA (heating)/DA (cooling) action
Ɣ
Type of control output/rating : Contact 1c 240V AC 2.5A (resistive load) 1.0A (inductive load)
SSR
drive
voltage12V±1.5V
DC
(Maximum
load
current
30mA)
Current 4 - 20mA (Maximum load resistance 600
)
Current 4 - 20mA (Maximum load resistance 600
)
Voltage 0 - 10V (Maximum load current 2mA)
Ɣ
Resolution
:
About
1/8000
Ɣ
Accuracy of output : ±1.0% FS (5 - 100%)
Ɣ
Control output
Proportional band (P) : OFF or 0.1 - 999.9% FS (ON-OFF action by OFF)
Integral time (I) : OFF or 1 - 6000 seconds (P or PD action by OFF)
Derivative time (D) : OFF or 1 - 3600 seconds (P or PI action by OFF)
Target value function : OFF or 0.01 - 1.00
ON/OFF
hysteresis
:
1
-
999
digits
Manual
reset
:
±50.0%
(Effective
when
I
=
OFF)
