Page Loading...
Spectrum Controls
1794SC-IRT8I SPECTRUM 8-CHANNEL ISOLATED THERMOCOUPLE / RTD INPUT MODULE FOR ALLEN-BRADLEY FLEX I/O

Mouse over image to zoom, click to enlarge

Description: Spectrum Controls Input Module, 22 Inputs, 16 bit Resolution, 32 to 131 deg F

Manufacturer PN: 1794SC-IRT8I

UPC:  85063700408

Kendall Electric Inc PN: 2778722

Invoice Description:

1794SC-IRT8I SPECTRUM 8-CHANNEL ISOLATED THERMOCOUPLE / RTD INPUT MODULE FOR ALLEN-BRADLEY FLEX I/O


SPEC SHEET

▸ See All in PLC Input-Output Analog Modules

 

Spectrum Controls 1794SC-IRT8I Input Module, 22 Inputs, 16 bit Resolution

Log In for Pricing and Availability

Note: Lead times are estimates only

 
 

Description

The 1794sc-IRT8I input module provides fully isolated, thermocouple, RTD/resistance input capability for noisy environments. Replace dedicated thermocouple or RTD/resistance modules without compromising price or performance. The 1794sc-IRT8I module has eight channels that support 22 individually programmable input types with open circuit detection and high/low alarms for each channel.
Spectrum Controls Input Module, 22 Inputs, 16 bit Resolution, 32 to 131 deg F

Specifications

 Brand Name Spectrum Controls
 Manufacturer Part Number 1794SC-IRT8I
 PART NUMBER KEYWORDS 1794SC-IRT8I; 1794SCIRT8I ; 14047859
 Standards/Approvals ANSI ISA 12.12.01 Class I|Div 2|Groups ABCD Specified|cUL Listed|UL Listed|ATEX|CE Certified
 Temperature Rating 32 to 131 deg F

Features

▪ 6 filter frequencies (individually selectable by channel)
▪ 120 VAC channel to channel, field wiring to backplane and field wiring to chassis ground electrical isolation
▪ Greater than 1 MOhm thermocouple, voltage, RTD, less than 250 Ohm, current input impedance
▪ 24 VDC continuous input overvoltage protection
▪ 31 mA continuous input over current protection
▪ 240 mA at 24 VDC maximum (19.1 VDC to 31.2 VDC), 80 mA at 5 VB required backplane current
▪ 60 dB at 50/60 Hz common mode rejection
▪ 65 dB at 50/60 Hz (10 Hz filter), 70 dB at 50/60 Hz (4.17 Hz filter) normal mode rejection
▪ -49 to 185 deg F storage temperature
▪ 5 to 95% non-condensing relative humidity
▪ 5.18 W thermal dissipation
▪ Eight channels of thermocouple, RTD/resistance
▪ Use any combination of input types at one time
▪ Supports multiple thermocouple, RTD input types
▪ Individually programmable input type, open circuit detection and high and low range alarms for each channel
▪ Easy-to configure using ladder register settings or RSLogix programming software
▪ Channel selectable filtering for fastest analog update time and noise rejection
▪ Cold junction compensation included for thermocouples
▪ Accuracy comparable with dedicated analog modules
▪ 8 TC, RTD/Res input

Resources

 Product Data Sheet 
 
Time Zone 
 
 
 

Recently Viewed Products: