Mô đun 15 Bits Plus Redundant Power Supply Module GE Fanuc IC670ALG620 190mA Maximum Power Supply
Redundant Power Supply Module GE Fanuc IC670ALG620 ANALOG IN RTD Isolated Input Module
Description:
Current drawn from BIU power supply: 190 mA maximum
Digital Resolution: 15 bits plus sign
Operating temperature range: 0 to 55 Degrees C ambient
RTD types: 10, 25, 100, and 1000 ohm platinum; 10 and 100 ohm copper; 100, 50, and 120 ohm nickel; 604 ohms and 1000 ohms nickel/iron.
Resistance ranges: 0 to 500 ohms / 0 to 3000 ohms
Accuracy, at 25 C: RTD: +/-0.15% of reading, +/-0.3 to 0.5 degree Celsius, depending on type
Temperature sensitivity (0 to 60C): +/-0.004% of reading, +/-1.5V per C referred to input
Maximum lead resistance: 5 ohms per lead
Type of Device: RTD Input Module
Number of Channels: Four 3-wire and/or 4-wire RTDs
Scan time: 60 Hz: approximately 210 milliseconds per point, 50 Hz: approximately 230 milliseconds per point.
Fault detection: Open RTD, input short, underrange, overrange, and high/low alarm
Normal mode rejection: 60dB, at 50/60 Hz, 100% span
Common mode rejection: 120 dB at 50/60Hz, 100 ohm imbalance
Common mode voltage: 250 Vrms (350 VDC or peak AC)
Normal mode voltage: 100% overrange DC or peak AC operational 28 VDC or peak AC maximum
Isolation – User input to logic, user input to frame ground: 1500 VAC for 1 minute, 250 VAC continuous
Channel to Channel: 250 VAC continuous
IC670MDL240 120VAC Input 16 Pt. Grouped
IC670MDL241 240VAC Input 16 pt, 2 groups of 8
IC670MDL640 24VDC Pos./Neg. Logic Input 16 Pt. Grouped
IC670MDL641 48VDC Pos./Neg. Logic Input 16 Pt. Grouped
IC670MDL642 125VDC Pos./Neg. Logic Input 16 Pt. Grouped
IC670MDL643 5/12Vdc Pos./Neg. Logic Input 16pt Grouped
IC670MDL644 24VDC Pos./Neg. Logic Fast Input 16pt Grouped
IC670MDL330 12 – 120Vac 16 Point 1A Output
IC670MDL331 120VAC 2A Output 8 Pt. Isolated
IC670MDL730 24VDC 2.0A Output Pos. Logic, 8pt Electronic Short Circuit Protection Module
IC670MDL740 12/24VDC 0.5A Pos. Logic Output 16 Pt. Grouped
IC670MDL742 5/12/24Vdc Neg. Logic Output, 16 point
IC670MDL930 Relay 2A 8 Pt. 6 Form A/2 Form C Isolated
IC670MFP100 Micro Field Processor
IC670CHS001 I/O Base, Barrier Style
IC670CHS002 I/O Base, Box Style
IC670CHS003 I/O Base, Connector Style
IC670CHS004 TC Cold Junction Compensation Base
IC670CHS101 I/O Base, Barrier Style, Hot Insertion
IC670CHS102 I/O Base, Box Style, Hot Insertion
IC670CHS103 I/O Base, Connector Style, Hot Insertion
IC670TBM001 Aux. Terminal Strip, Qty. 2 Barrier Style
IC670TBM002 Aux. Terminal Strip, Qty. 2 Box Style
The RTD Analog Input Module (IC670ALG620) accepts inputs from 4 independent 3-wireand/or 4-wire platinum, nickel, nickel/iron, or copper RTDs.Module features include:
- Selectable resistance measurements in tenths of ohms, tenths of degrees Fahrenheit, ortenths of degrees Celsius
- Individual channel configuration
- Selectable resistance ranges: 0 – 500 ohms and 0 – 3000 ohms
- Selectable RTD input as resistance or temperature (Celsius or Fahrenheit)
- Reports high/low, underrange/overrange, open wire and input short alarms.
- Uses optional discrete inputs and outputs for status and control.
- Two data acquisition rates based on 50 Hz and 60 Hz line frequencies
- Configurable channel activation
The Terminal Block with box terminals (IC670CHS002) has 25 terminals for each module. Each
accommodates one AWG #14 (avg 2.1mm2 cross section) to AWG #22 (avg 0.36mm2 cross section) wire, or two wires up to AWG #18 (avg. 0.86mm2 cross section). When an external jumper is used, wire capacity is reduced from AWG #14 (2.10mm2) to AWG #16 (1.32mm2).
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