Specifications
DISPLAY
•LED display: Measured value (PV) display/
7-segment red LED 4 digits
Set value (SV) display/
7-segment green LED 4 digits
•Display accuracy: ±(0.25% FS + 1 digit)
•Range in which display
accuracy is maintained: 23 C ± 5 c
•Display resolution: Depends on measuring range
(0.001, 0.01, 0.1, 1)
•Sampling cycle: 250 msec. (0.25 sec.)
•Action display/color: 11 types, LED lamp display
•Control output: (OUT 1, 2) /green
•Event action: (EV 1, 2,3)/orange
Auto tuning action (AT) / green
Manual control action (MAN) /green
Set value bias action (SV2 / SB) /green
Remote action (REM) / green
Standby action (STBY) / green
Comm. status (COM/RUN)/green
SETTING
•Setting method: By front key switch operation
•Setting range: Same as measuring range
(within setting limiter)
•Setting limiter: Higher and lower limits separate
setting; free within measuring
range (Lower limit< higher limit)
•Set value resolution: Depends on range and scaling
(0.001, 0.01, 0.1, 1)
•Setting key type: 6 types - PARA (parameter selection),
UP, DOWN, AT, ENT and DISP keys
•Ramp control upon
reaching set value: Ascending/descending ramp control
•Ramp setting range: OFF, 1 ~ 9999 Units
•Ramp unit time: /sec, /min switching by front key
operation and communication
•Ramp rate: X 1, X 0.1 switching by front key
operation and communication
INPUT
•Thermocouple: B, R, S, K, E, J, T, N, PL II,
WRe5-26, {L, U (DIN 43710) }K,
AuFe-Cr Kelvin unit input
•Allowable external
resistance range: 100 Ohm maximum
•Input impedance: 500k Ohm minimum
•Burnout function: Standard feature (up scale)
•Cold junction
temp. compensation
accuracy: ± 2 C (within a range from 5 to 45 C)
•R.T.D.: Pt100/ JPt100
•Amperage: About 0.25 mA
•Allowable range of
lead wire resistance: 5 Ohm maximum/wire
•Voltage (multiple input): -10 ~ 10, 0 ~ 10, 0 ~ 20, 0 ~ 50,
10 ~ 50, 0 ~ 100mV DC, or -1 ~ 1,
0 ~ 1, 0 ~ 2, 0 ~ 5, 1 ~ 5, 0 ~ 10V DC
•Input impedance: 500k Ohm minimum
•Current: 0 ~ 20mA, 4 ~ 20mA DC
•Receiving impedance: 250 Ohm
•Sampling cycle: 250 msec. (0.25 sec.)
•PV bias: -1999 ~ 1999 Units
•PV filter: OFF, 1 ~ 100 sec.
•Cold junction temp.
compensation switching: INT (internal) / EXT (external)
switching by front key operation
•Isolation: Insulated from various outputs
(not insulated from system, DI
(external switching input) and CT input)
CONTROL (SR82: 1 output only)
•Control system: One output operation:
Expert PID control with auto tuning function
RA(reverse characteristics):
Heating action
DA(due characteristics):
Cooling action
Two output operation (option):
Expert PID + PID (control outputs 1
and 2 individually in action) control
with auto tuning function
RA (reverse characteristics):
Heating action (output 1 side and cooling
(output 2 side)
DA (due characteristics):
2-stage heating action
(by both of control outputs 1 and 2)
PID
(Control outputs 1 and 2 individually)
•Control output 1: Proportional band (P); OFF, 0.1~
999.9% (OFF=ON/OFF action)
Integral time (I):OFF, 1 ~ 6000 sec.
(OFF= with manual reset)
Derivative time (D):
OFF, 0 ~ 3600 sec,
Manual reset: -50.0 to +50.0% (valid
when I=OFF)
ON/OFF hysteresis: 1 ~ 1000 unit
(valid during ON/OFF action)
•Control output 2
(only when two output
option is added): Proportional band (P): OFF, 0.1~
999.9% (OFF=ON/OFF action)
Integral time (I): OFF, 1 ~ 6000 sec.
Derivative time (D): OFF, 0 ~ 3600 sec.
ON/OFF hysteresis: 1 ~ 1000 Units
(valid during ON/OFF action)
Dead band: -1999 ~ 5000 Units
Separate setting for SB/SV2 is
possib1e~ Setting range is the same as
the one listed above.
•Proportional cycle: (for contact and SSR drive voltage output)
•Control output 1: 1 ~ 120sec.
•Control output 2: 1 ~ 120 sec.
•AT point setting: 0-5000 Units
•Control output
characteristics: RA (reverse characteristics)/DA
(due characteristics) switchable
by front key operation or DI (external
switching input) through communication.
•Higher and lower limit
output limiter
(individually for control
outputs l and 2): Lower limit side: 0.0~99.9%,
•Higher limit side: 0.1~100.0% on condition that lower limit value
higher limit value.
Separate setting for SB/SV2 is possible.
Setting range is the same as the one listed above.
•Control output at time
of error (individually
for control outputs 1 and 2): 0.0 ~ 100.0%
•Control output type/rating(common
to control outputs 1 and 2): Contact (Y): 240V AC 2.5A/resistive load
SSR drive voltage (P): 12V± l.5V DC,
load current 30mA maximum
Current (I): 4~20mA DC,
load resistance 600 ohm maximum,
Voltage (V): 0~l0V DC,
load current 2mA maximum
•Output resolution
Control output 1: About 0.0125% (1/8000)
•Control output 2: About 0.5% (1/200)
•Sampling cycle: 250 msec. (0.25 sec.)
•Manual control /
Manual switching: Front key operation or DI (external switching
input) through communication
•Manual control output: 0.0-100.0% (out of output limiter range
possible)
•Setting resolution: 0.1%
•Manual / Automatic control: Balanceless / bumpless (within proportional
band)
•Isolation: Insulated between control output and system
and various inputs
(not insulated between control output of current,
voltage or SSR and analog output)
EVENT OUTPUT (optional)
•Number of event outputs: SR82 - 2
SR83 -3 (2 when 2 output option is added)
SR84 -3 (2 when communication option, analog
output option and/or 2 output option are added)
(In case of 2 event outputs, EV2 and
EV3 are common output with OR.)
•Event type: Selectable from 8 types (7 types when heater
break alarm option is not added)
A-Hi: Higher limit absolute value alarm
A-Lo: Lower limit absolute value alarm
D-Hi: Higher limit deviation value alarm
D-Lo: Lower limit deviation value alarm
D-i: Higher/lower limit deviation value
alarm (within range)
D-o: Higher/lower limit deviation value
alarm (out of range)
Sco: Scaleover (input trouble alarm)
Hb: Heater break alarm (selectable only
when heater break alarm option is added)
•Event setting range: Deviation value alarm
Higher limit alarm:
-l999~ 9999 Units
Lower limit alarm:
-1999~ 9999 Units
Higher/lower limit alarm:
0~ 9999 Units
Absolute value alarm
Both higher and lower limits:
Within measuring range
•Event setting system: By front key operation
•Event action: ON/OFF action
•Event hysteresis: 1 ~ 1000 Units
•Standby/no standby action: Selectable from 5 types
Alarm action without standby
Alarm action with standby (When power
is ON)
Alarm action with standby (When power is
ON, when standby is switched to execution)
Alarm action with standby (When power is
ON, when standby is switched to execution,
including the time when SV is changed)
Control action
•Event action delay: OFF, 1~ 9999 sec.
•Event output/rating: Contact 240V AC 1.0A
(resistive load)
•Output updating cycle: 250 msec. (0.25 sec.)
ANALOG OUTPUT (optional, not selectable together with communication type(1) and (2))
•The number of analog output: 1
•Output signal: Selectable from 5 types
(3 types for instrument with one output)
PV: Measured value
SV: Set value
DEV: Bias output
OUT 1: Control output I
OUT 2: Control output 2
(selectable only when 2
output option is added)
•Output type/rating: 0~ 10 mV DC/FS Output impedance: 10 ohm
0~ 10 V DC/FS Load current: 2mA maximum
4~ 20mA DC/FS Load resistance: 300 ohm maximum
•Output scaling PV/SV: Within measuring range (inverted scaling possible)
•OUT1/OUT2: 0.0-100.0% (inverted scaling possible)
DEV: -100.0~ 100.0% (inverted scaling possible)
on condition that Ao-L is not equal to Ao-H
•Output accuracy: (Plus/minus) 0.25% FS (to displayed value)
•Output resolution: 0.01% FS (1/10000)
•Output updating cycle: 250 msec. (0.25 sec.)
•Isolation: Insulated from system and various
inputs (not insulated from control
outputs I, P and V)
HEATER BREAK ALARM (optional, not selectable together with REM input)
•Current capacity: 30A or 50A CT to be specified when
order is placed.
•Alarm action: Heater amperage detected by external CT (CT attached)
Alarm output ON upon detection of
heater break while control output is ON.
Alarm output ON upon detection of
heater loop alarm while control output is OFF.
•Current setting range: 0.1 ~ 50.0A (Alarm action stops when OFF is set.)
•Setting resolution: 0.1 A
•Current display: 0.0~ 55.0A
•Display accuracy: Approx. 3% FS
(for 50Hz/60Hz sine wave)
•Minimum time for
action confirmation: ON (OFF) time 250 msec. Min
•Alarm output/rating: Contact 240V AC 1.0A
(resistive load)
•Alarm action display: "Event" lamp lights during action.
•Alarm holding mode: Switchable between holding and not holding
on the setting screen.
•Sampling time: 500 msec. (0.5 sec,)
•Isolation: Insulated between CT input and various
outputs (not insulated from system and other
inputs)
REMOTE (optional, not selectable together with heater break alarm)
•Remote setting: By external analog signal
•Switching to remote: By key, communication and DI
(external switching) input (valid only
when Dl option is added)
Remote/local switching function by
remote signal
•Remote switching point: OFF, 0.1 ~50.0%
•Remote switching hysteresis: 0.1 ~10.0%
•Remote scaling: Within measuring range (inverted
scaling possible)
•Accuracy of setting: ± (0.25% SF + I digit)
•Setting signal: 0 ~l0V, 1 ~5V DC Input impedance: 500k ohm
4 ~20mA DC Receiving impedance: 250 ohm
•Remote bias: -1999 ~1999 units
•Remote filter: OFF, 1 ~100 sec.
•Sampling cycle: 500 msec. (0.5 sec.)
•Isolation: Insulated between remote input and various
outputs (not insulated from system and
various inputs)
COMMUNICATION (optional, not selectable together with
analog output for SR82 and SR84)
•Communication type (1): RS-232C, RS-485
•Communication system: RS-232C 3-line half duplex system
RS-485 2-line half duplex multiple
drop (bus) system
•Synchronization system: Start-stop synchronization system
•Communication distance: RS-232C maximum l5m
RS-485 maximum 500m
(depending on conditions)
•Communication speed: 1200, 2400,4800, 9600, 19200 bps
•Data bit length: 7 bits, even parity, stop bit 1
7 bits, even parity, stop bit 2
7 bits, no parity, stop bit 1
7 bits, no parity, stop bit 2
8 bits, even parity, stop bit 1
8 bits, even parity, stop bit 2
8 bits, no parity, stop bit 1
8 bits, no parity, stop bit 2
•Communication address: 1 ~ 99
•Communication memory mode: EEP/RAM/r- E
•Communication BCC: Add/Add two's cmp/XOR/None
•Communication delay time: OFF, 1 ~ 100
•Communication code: ASCII code
•Communication protocol: Shimaden standard protocol
•The-number of instruments
allowed to be connected: RS-232C: 1
RS-485: 32 maximum (depending
on conditions; host included)
•Isolation: Insulated between communication signal
and various inputs/system/various outputs
•Communication type (2): Conforming with Mitsubishi Electric
Company's CC-Link (only for SR83,
simultaneous-selection of analog
output is not possible)
•Transmission speed: 156K, 625K, 2.5M, 5M, 10M bps
•Private Station: 1
•Communication method: Polling method
•Synchronization method: Frame synchronous method
•Coding system: NRZI system
•Transmission line: Bus (RS-485)
•Transmission format: Conforming with HDLC
DI (EXTERNAL SWITCHING) INPUT (optional)
*DI stands for "Digital Input."
•Number of Dl point: 2
•DI input type: Selectable from 8 types (7 types if the
remote option is not added.)
•NOP: No operation
•STB: Execution/standby
•SB/SV2: Set value bias/set value 2
•AT: Auto tuning
•MAN: Manual
•STP: Ramp temporary stop
•DA: Direct action
•REM: Remote (selectable only when
remote option is added)
•DI input rating: No-voltage contact, open collector
input (about 5V/2mA impress)
•Isolation: Insulated between DI input and various
outputs (not insulated from
system and various inputs)
SET VALUE 2 (SV2)/Set Value Bias (SB) (optional)
(DI option is prerequisite.)
•Action input: No-voltage contact by SB/SV2 selection
through DI (external switching)
input (in action during closed input)
•Selection of setting: Absolute value setting (SV2)
Deviation value setting (SB)
•Setting range: Absolute value setting: Within measuring range
Deviation value setting: -1999 ~ 5000 Units
SV2 allows PID and output limit to be set.
OTHERS
•Data storage: By non-volatile memory (EEPROM)
•Ambient temperate/humidity
ranges for use: -l0 ~ +50 C/below 90% RH (on condition that
there is no dew condensation)
•Temperature for storage: Between -20 and +65 C
•Temperature range for
maintaining accuracy: 23 ± 5 C
•Power voltage: 100V-240V AC± 10% (50/60 Hz),
24V AC± 10% (50/ 60Hz),
24VDC±l0%.
(One of the above to be specified)
•Power consumption: 12VA maximum
•Input noise removal ratio: Normal mode 60 dB minimum (50/60Hz)
Common mode 140 dB minimum (50/60 Hz)
•Applicable standards: Safety: lEClOlO-l and EN6IOIO-I
EMC: EN50081-2: 1993 (EMI/Emission)
EN50082-2: 1995 (EMS/Immunity)
•Insulation resistance: Between input/output terminals and
power terminal 500V DC 20M ohm minimum
Between input/output terminals and
protective conductor terminal 500V
DC 20M ohm minimum
•Dielectric strength: 1 minute at 2300V AC between input/output
terminals and power terminal
1 minute at 1500V AC between power
terminal and protective conductor terminal
•Protective structure: Only front panel has simple dust-proof
and drip-proof structure (equivalent to IP66)
•Material of case: PPO resin molding (equivalent to UL94V-1)
•External dimensions: SR82: H72 x W72 x D111mm
(Inside depth of panel: 100mm)
SR83: H96 x W96 x D111mm
(Inside depth of panel: 100mm)
SR84: H96 x W48 x D111mm
(Inside depth of panel: 100mm)
•Mounting: Push-in panel (one-touch mount)
•Applicable panel thickness: l.0 ~ 4.0 mm
•Panel cutout size: SR82: H68 x W68mm;
SR83: H92 x W92mm;
SR84: H92 x W45mm
•Weight: SR82: 300g;
SR83: 420g;
SR84: 280g
Low Cost:
From.....$219.00
User Selectable Inputs & Ranges:
Thermocouples and RTDs
Programmable Ranges:
Voltage, DC Current and DC Millivolts
Front Panel:
Drip Proff and Dust Proof (IP66)
Optional Features:
• Dual Output (SR83 & SR84 Only) Heat / Cool
• 24VDC or 24 VAC
• Dual Event Outputs
• Event Outputs + 30 Amp Heater Break Alarm
• Event Output + 50 Amp Heater Break Alarm
• Remote Input
• Analog Output
•Computer Interface: RS232C or RS485
• External Input Control, Set Point Bias
• CE Approved & UL/CSA Pending
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