Autonics krn100 series - Safety Considerations

KRN100
Series
A-6
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1.To•change•input•specication,•you•must•turn•OFF•the•power•of•KRN100,•remove•universal•input•cards,•set•inner•jumper•pins•(please•
refer•to•‘ I/O•card’•of•the•A-4•page)•and•re-connect•it.•
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•2.•Exception•range•for•measuring•accuracy•by•each•sensor(accuracy•after•30min•warm-up•time)••
••••••••· R,S,C,G:•0≤T≤100±4.0℃,•
••••••••· B:•No•regulation•accuracy•below•400℃
••••••••· U,T:-200≤T≤-100±3.0℃,•-100≤T≤400±2.0℃,•
••••••••· Cu50:•-200≤T≤200±1.0℃•
••••••••· DPt50:•-200≤T≤600±1.5℃
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•3.•RS485,•Ethernet•communication•output•are•not•available•at•the•same•time.•••
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•4.The•front•USB•device•is•only•for•data•backup•and•rear•USB•device•is•available•only•for•parameter•setting.
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•It•is•recommended•to•use•shield•cable•to•decrease•noise•when•sensor•input•cable•is•longer.
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If connecting or disconnecting input/output card when power is ON, it may cause malfunction.
To connect or disconnect input/output card, you must turn OFF the power.
I/O card
Type Model I/O•specications Descriptions
Universal•input•
card
KRN-UI2
Input•type
※
1
RTD JPt100Ω,•DPt100Ω,•DPt50Ω,•Cu100Ω,Cu50Ω(supply•current••420㎂)
Thermocouple B,•C(W5),•E,•G,•J,•K,•L,•L(Russia),•N,•P,•R,•S,•T,•U
Analog
Voltage:•±60mV•±200mV•±2V,•1-5V,•±5V,•-1V-10V
Current:•0.00-20.00mA,•4.00-20.00mA
Input•impedance
Voltage(V):•Min.•150kΩ
RTD,•Thermocouple,•Voltage(mV):•Min.•2MΩ
Current:•51Ω
Display•
accuracy
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2
RTD
Warm-up•time:•Min.•30•min.
Room•temperature•(25℃±5℃):•±0.1%F.S•±1digit
Out•of•room•temperature•range:•±0.2%F.S•±1digit
For•RTD,•500•to•800℃•is•±0.5%±1digit•of•PV•value,•
For•Thermocouple,•below•-100℃•is•±0.3%F.S.±1digit.
Thermocouple
Analog
Resolution 16Bit
Digital•input•card• KRN-DI6•
Non-contact•input ON:•Max.•1V•of•residual•voltage,•OFF:•Max.•0.1mA•of•leakage•current
Contact•input ON:•Max.•1kΩ,•OFF:•Min.•100kΩ,•Outow•current•for•short:•Approx.•4mA
Alarm•output•card
KRN-AR4•
Alarm
relay
output
Capacity 250VAC,•3A,•30VDC•3A,•1•Form•A•(resistance•load)
Life
Mechanical:•Min.•50,000,000•operations
Electrical:•Min.•100,000•operations•(3A•250VAC,•3A•30VDC)
KRN-AT6 Alarm•transistor•output NPN•Open•Collector,•12-24VDC/30mA•Max.
Transmitter•power•
output•card
KRN-24V3• Transmitter•power•output
24±2VDC,•,•total•3-channel,•max.•30mA•per•1-channel
built-in•over-current•protection•circuit
Communication•
output•card
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3
KRN-COM Com.•output
RS485
Modbus•RTU
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Recommended•to•use•shield•cable•over•AWG24
EtherNet IEEE802.3(U),•10/100•BASE-T(Modbus•TCP)
USB•Device
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4
USB•V2.0•Full•Speed(Device•Control)