Autonics krn100 series - I;O card

2 Specification
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2.2 I/O card
Type
Model
I/O specification
Description
Universal
input card
KRN-UI2
Input
specific
ation
※
1
RTD
JPt100Ω, DPt100Ω, DPt50Ω, Cu100Ω,
Cu50Ω (supply current 420µA)
Thermoco
uple
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
accurac
y
※
2
RTD
Warm-up time: Min. 30 minutes
·Room temperature (25℃±5℃) section
: ±0.1% F.S.±1 digit
·Out of range of room temperature: ±0.2% F.S.±1 digit
RTD: 500 to 850℃ is PV value±0.5%±1 digit
Thermocouple: below -100℃ is ±0.3% F.S. ±1 digit
Thermoco
uple
Analog
Resolution 16Bit
Digital
input card
KRN-DI6
Noncontact input
ON: max. 1VDCᜡ of residual voltage, OFF: max.
0.1mA leakage current
Contact input
ON: max. 1kΩ, OFF: min. 100kΩ,
Outflow current for short: approx. 4mA
Alarm
output
card
KRN-AR4
Alarm
relay
output
Capacity
250VACᜠ 3A
,
30VDCᜡ 3A, 1 Form A (resistance
load)
Life
Mechanical: min. 50,000,000 operations
Electrical: min. 100,000 operations
(3A 250VACᜠ, 3A 30VDCᜡ)
KRN-AT6
Alarm transistor
output
NPN Open Collector, 12-24VDC / 30mA Max.
Transmitt
er power
output
card
KRN-
24V3
Power output for
transmitter
24±2VDCᜡ, total 3 channel, max. 30mAper 1 channel
built-in over-current protection circuit
Communi
cation
output
card
※
3
KRN-
COM
Commu
nication
output
RS485
Modbus RTU
※Recommended to use shield cable over AWG24
EEPROM life cycle: ≈ 1,000,000 operations (Erase /
Write)
Ethernet IEEE802.3(U), 10/100 BASE-T(Modbus TCP)
USB
Device
※
4
USB V2.0 Full Speed(Device Control)