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Event Output
(Can not be selected when heater break alarm is selected.)
•
Number of event
outputs: 1 point
•
Event type: Selectable from following 8 types
1. Higher limit deviation value alarm
without inhibit action
2. Lower limit deviation value alarm
without inhibit action
3. Higher limit absolute value alarm
without inhibit action
4. Lower limit absolute value alarm
without inhibit action
5. Higher limit deviation value alarm with
inhibit action
6. Lower limit deviation value alarm with
inhibit action
7. Higher limit absolute value alarm with
inhibit action
8. Lower limit absolute value alarm with
inhibit action
• Setting range:
Deviation value: Higher limit: 0~5000 unit
Lower limit: -1999~0 unit
When alarm is set beyond higher or lower
limit of measuring range, alarm is activated
at a point 10% beyond higher or lower
limit.
Absolute value: Within measuring range of higher and
lower limits
• Event action: On-Off action
• Event action hysteresis: 1~999 unit
• Event output / rating: Contact 1a / 240V AC 1.5A (resistive load)
Heater break alarm
(Can not be selected when event output is selected.)
• Alarm action: Heater amperage detected by externally
attached CT (CT provided)
Alarm output On upon detection of heater
break while output is On.
Alarm output On upon detection of heater
loop alarm while output is Off.
• Current setting range: Off, 0.1~50.0A (Alarm action stops when
Off is set.)
• Setting resolution: 0.1A
• Amperage display: 0.0~55.0A
• Display accuracy: 3% FS (when sine wave is 50 Hz)
• Minimum time for
action confirmation: On time: 250 msec. minimum
• Alarm output / rating: Contact 1a / 240V AC 1.5A (resistive load)
• Alarm holding: Selectable
• Sampling cycle: 0.5 sec.
• Isolation: Insulated between CT input and output (not
insulated between CT input and system and
other inputs)
Analog output
•
Number of analog
outputs: 1 point
• Analog output type: Selectable between process value (PV) and
set value (SV)
• Analog output: 0~10mV DC, Output resistance: 10Ω
0~10V DC, Load current: 2mA max.
4~20mA DC, Load resistance:
300Ωmax.
• Output accuracy: ± 1/3% (of displayed value)
• Output resolution: Approx. 0.0125% (1/8000)
• Output updating cycle: 0.25 sec.
• Output scaling: Within measuring range
• Isolation: Insulated between analog output and
system and input (not insulated between
analog output and control output I, P, V)
Set value Bias
•
Setting range: -1999~5000 unit
•
Setting resolution: Same as display resolution
• Action input: Non-voltage contact (bias in action when
input is closed)
• Isolation: Insulated between the set value bias input
and output (not insulated between set
value bias input and system and other
inputs)
Safety and EMC requirements
•
Safety : IEC1010-1, EN61010-1
•
EMC: EMI (emission) EN50081-1
EMS (immunity) EN50082-2
Others
•
Data storage: By non-volatile memory (EEPROM)
•
Operating ambient
temperature/humidity
range: -10~50˚C / 90% RH max. (no dew
condensation)
• Supply voltage: 100 – 240V AC±10% (50 / 60 Hz), 24V
AC±10% (50/60Hz) or 24V DC±10%
• Power consumption: SR62, SR63, SR64:Max. 10VA(AC),6W
(DC)
•
Insulation resistance: Between input / output terminal and power
supply terminal:
500V DC 20 MΩ minimum
Between input / output terminal and
ground terminal:
500V DC 20 MΩ minimum
•
Dielectric strength: 1 min. at 2300V AC between input / output
terminal and power supply terminals
1 min. at 1500V AC between power supply
terminal and ground terminal
•
Protective structure: Only front panel has simple dust-proof and
drip-proof structure
•
Material: PPO resin molding (equivalent to UL94V-1)
•
External dimensions: SR62: H72 × W72 × D110
(panel depth: 100) mm
SR63: H96 × W96 × D70
(panel depth: 60) mm
SR64: H96 × W48 × D110
(panel depth: 100) mm
•
Mounting: Push-in panel (one-touch mount)
•
Panel thickness: 1.0~3.5 mm
•
Panel cutout: SR62: H68 × W68mm
SR63: H92 × W92mm
SR64: H92 × W45mm
•
Weight: SR62: Approx. 290g
SR63: Approx. 310g
SR64: Approx. 280g
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