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TC?RTD Input Module Flex I/O, 8-ch., sv 95mA 24VDC, Allen-Bradley

Name: TC, RTD
Brand: Rockwell Automation Inc.
SKU: 1794-IRT8
Price: 1.206.00 EUR
Availability: InStock

DESCRIPTIONS

Flex™ I/O Thermocouple And RTD Input Module, Type: Series B, Number Of Channels: 8, Input: Nominal Input Voltage: -40 To 100 MVDC For Thermocouples, 0 - 325 MV For RTDs, Common Mode Input Range: Plus/Minus 15 V (Minimum), Voltage Rating: 19.2 - 31.2 VDC (Includes 5% AC Ripple), Overvoltage Capability: 15 VDC Continuous At 25 DEG C, Current Rating: External DC Power Supply Current: 95 MA At 24 VDC, Isolation: 50 V (Continuous), Basic Insulation Type, Tested At 1365 VAC For 60 SEC, Between Field Side And System, No Isolation Between Individual Channels, Enclosure: Open Type, Rfi Suppression: Radiated: 10 V/M With 1 KHZ Sine-Wave 80% AM From 80 - 2000 MHZ, 10 V/M With 200 Hz 50% Pulse 100% AM At 900 MHZ, 10 V/M With 200 Hz 50% Pulse 100% AM At 1890 MHZ, 3 V/M With 1 KHZ Sine-Wave 80% AM From 2000 - 2700 MHZ, Conducted: 10 VRMS With 1 KHZ Sine-Wave 80% AM From 150 KHZ - 80 MHZ On Shielded Signal Ports, Connection Cables: Belden 8761, Mounting: DIN Rail, Panel, Length: 3.7 IN, Width: 2.7 IN, Height: 3.7 IN, Temperature Rating: -4 To 131 DEG F, Environmental Conditions: Relative Humidity: 5 - 95% (Non-Condensing), Vibration Operating: 5 G At 10 - 500 HZ, Shock - Operating: 30 G, Non-Operating: 50 G, Power Dissipation: 3 W At 31.2 VDC, Bus Rating: Flexbus Current: 40 MA, Indicator: 1 Green Power Status Indicator, 8 Red Open Input Indicator, Resolution: 14 Bits, Surge Transient Immunity: Plus/Minus 2 KV line-earth(CM) On Shielded Ports, Keyswitch Position: 3, Rejection Ratio: Common Mode Rejection: -80 DB At 5 V Peak-To-Peak, 50 - 60 HZ, Standard/Approvals: C/US UL listed, CE-ATEX, CE-EMC, CSA certifed, C-tick, GOST_R, KCC certified, marine-BVS, marine-DNV, marine-GL, marine-KRS, marine-LR, ROSTECHNADZOR, RUS_PAT_APPR, TÜV certified, Application: For in-cabinets

SPECIFICATIONS

Item Name: Thermocouple And RTD Input Module
Type: Series B
Sub Brand: Flex™ I/O
Number Of Channels: 8
Input: Nominal Input Voltage: -40 To 100 MVDC For Thermocouples, 0 - 325 MV For RTDs, Common Mode Input Range: Plus/Minus 15 V (Minimum)
Voltage Rating: 19.2 - 31.2 VDC (Includes 5% AC Ripple), Overvoltage Capability: 15 VDC Continuous At 25 DEG C
Current Rating: External DC Power Supply Current: 95 MA At 24 VDC
Isolation: 50 V (Continuous), Basic Insulation Type, Tested At 1365 VAC For 60 SEC, Between Field Side And System, No Isolation Between Individual Channels
Enclosure: Open Type
Rfi Suppression: Radiated: 10 V/M With 1 KHZ Sine-Wave 80% AM From 80 - 2000 MHZ, 10 V/M With 200 Hz 50% Pulse 100% AM At 900 MHZ, 10 V/M With 200 Hz 50% Pulse 100% AM At 1890 MHZ, 3 V/M With 1 KHZ Sine-Wave 80% AM From 2000 - 2700 MHZ, Conducted: 10 VRMS With 1 KHZ Sine-Wave 80% AM From 150 KHZ - 80 MHZ On Shielded Signal Ports
Connection Cables: Belden 8761
Mounting: DIN Rail, Panel
Length: 3.7 IN
Width: 2.7 IN
Height: 3.7 IN
Temperature Rating: -4 To 131 DEG F
Environmental Conditions: Relative Humidity: 5 - 95% (Non-Condensing), Vibration Operating: 5 G At 10 - 500 HZ, Shock - Operating: 30 G, Non-Operating: 50 G
Power Dissipation: 3 W At 31.2 VDC
Indicator: 1 Green Power Status Indicator, 8 Red Open Input Indicator
Surge Transient Immunity: Plus/Minus 2 KV line-earth(CM) On Shielded Ports
Resolution: 14 Bits
Keyswitch Position: 3
Bus Rating: Flexbus Current: 40 MA
Rejection Ratio: Common Mode Rejection: -80 DB At 5 V Peak-To-Peak, 50 - 60 HZ

FEATURES

FLEX I/O offers all the functions of larger rack-based I/O without the space requirements. Its cost effectiveness, flexibility, modularity, and reliability have made it the most popular distributed I/O platform with over 4 million modules sold. FLEX I/O helps eliminate multiple long wiring runs, reduces terminations per point, decreases engineering and installation costs and time, and substantially reduces downtime. It complements all processor platforms from Rockwell Automation for a distributed I/O solution. Conformally coated, extreme environment FLEX I/O products help to reduce panel costs and the need for additional heating/cooling equipment, resulting in lower installation and maintenance costs. The 1794-IRT8 is a high-speed, high-accuracy temperature/mV measuring module that accepts thermocouple inputs, 2-, 3-, and 4-wire RTD inputs, and mV source inputs. The 1794-IRT8 also offers wire-off, over-range, and under-range detection. Use cold-junction compensators (1794-CJC2) in thermocouple mode. Two cold-junction compensators are shipped with the this module.

Reduced space - wire direct from sensor to terminal base and eliminate terminal strip
Functionality: 4- through 32-point modules offer functions of larger rack-based I/O
Increased productivity: easy configuration and setup of I/O modules using wizards speeds engineering and installation
Reduced downtime: removal and insertion under power (RIUP) and diagnostics
Operation in harsh environments: conformal coated and extreme environment rated modules
Network flexibility: communicates on EtherNet/IP, ControlNet, DeviceNet, and PROFIBUS DP
Improved plant operations: HART analog modules pass through HART data to asset management software or controller for improved plant operations
Use with 2-, 3-, and 4-wire input sensor field devices
Standards: C/US UL listed, CE-ATEX, CE-EMC, CSA certified, C-tick, GOST_R, KCC certified, marine-BVS, marine-DNV, marine-GL, marine-KRS, marine-LR, ROSTECHNADZOR, RUS_PAT_APPR, TÜV certified
Applications: For in-cabinets

DOCUMENTS

Warranty
Spec Sheet
Installation Instructions
Technical Drawing