1756-IRT8I Rockwell AB Control Logix Ethernet module.

1756-IRT8I Rockwell AB Control Logix Ethernet module.

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Aditional Informations

PRODUCT INFORMATION OF 1756-IRT8I Rockwell AB Control Logix Ethernet module.

Input, current Yes
Input, voltage Yes
Input, resistor No
Input, resistance thermometer No
Input, thermocouple No
Input signal, configurable Yes
Output, current No
Output, voltage No
Output signal configurable No
Analogue inputs configurable Yes
Analogue outputs configurable No
Type of electric connection Screw-/spring clamp connection
Local CJC sensor accuracy -3 to 3 °C
Channel bandwidth Notch Filter configuration dependent
Remote CJC sensor accuracy -3 to 4 °C
RTD excitation current 600 μA
Module keying Electronic, software configurable
Module error over full temperature range 0.1 %
Module conversion method Sigma-Delta
Input range 1…500 ohm, 2…1000 ohm, 4…2000 ohm, 8…4000 ohm, -100…100 mV
Data format IEEE 32-bit floating point
Wire category 2 – on signal ports
Overvoltage protection ±30V DC maximum
Common mode noise rejection 125 dB @ 60 Hz 1000 Ω differential, 120 dB @ 50 Hz 1000 Ω differential, 160 dB @ 600V 100 Ω differential
Normal mode noise rejection 75 dB at 60 Hz
Module input scan time, min 1 ms
Voltage and current ratings Backplane: 5.1V DC, 200 mA, 24V DC, 150 mA, Input: 1-4000 Ohms, +/-100mV, Thermocouple, B,C,E,J,K,R,S,T,N,D,L
Settling time Notch Filter configuration dependent
Total backplane power 4.6 W
Thermal dissipation 15.7 BTU/h
Current draw 200 mA @ 5.1V, 150 mA @ 24V
Inputs Eight isolated channels – any combination of RTD or Thermocouple mode, Two CJC sensors for Thermocouple use. The CJC sensors, product catalog number 1756-CJC, do not come with the module. You must order the sensors separately.
Power dissipation 4.6 W (15.7 BTU/hr) maximum
Resolution 24 bit, 0…510 Ω: 0.06 mΩ/count, 0…1020 Ω: 0.12 mΩ/count, 0…2040 Ω: 0.25 mΩ/count, 0…4080 Ω: 0.50 mΩ/count, -101…101 mV: 0.01 μV/count
Wire size 0.33…2.1 mm² (22…14 AWG) solid or stranded shielded copper wire, rated at 90 °C (194 °F) or greater, 1.2 mm (3/64 in.) insulation maximum
Calibrated accuracy 0.05% @ 25 °C
Open circuit detection time Thermocouple input and 3-wire RTD input = 2 s, 4-wire RTD input = 5 s
Suitable for safety functions No
Thermocouple linearization ITS-90
Thermocouple types B, C, D, E, J, K, N, R, S, T, TXK/XK L

FAQ ( frequently ask questions )

A: inquiry→quotation→confirm→send PI→make the payment→arrange the parts→delivery→receive the parts

A: By sea to your nearest port

By air to your nearest airport

By express (DHL,UPS,FEDEX,TNT,EMS)to your door

When your order shipping out . we will provide you a tracking number. then you can know clearly the status of the goods

A: Motsly parts we have stock before you want to book with us pls email us and confirm the delivery time and price. Usually 1-5 working days.

DHLAround 3-5 working days
FedExAround 3-5 working days
UPS/TNTAround 6-8 working days
EMSAround 10-15 working days
AIRAround 5-7 working days
SEAAround 15-30 working days

A: Of course, common products are allowed to be exchanged as long as you pay the freight and custom cost

A: Yes, we have warranty for our parts. 3 months for PCB, 2 years for original roller and other roller, 3-5 years for COMI roller and 1 year for Yaskawa inverter. Please contact us to get more information for other products

A: You can send it back to repair ,but the freight and repair charge will be paid by you.

A: TT, Western Union, Pay pal, You can choose a convinient way for you .

Kindly contact our staff to get more answers. Thanks for your cooperation!!!”

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