Product Information:
1762IF4 4 Channel Current/Voltage Analog Input Module
Resolution of the analogue inputs 15 Bit
Fast transient burst IEC1000-4-4: 2kV, 5 kHz
Conducted immunity 10V, 0.15…80 MHz
Radiated immunity IEC1000-4-3: 10 V/m, 80…1,000 MHz, 80% amplitude modulation, +900 MHz keyed carrier
Surge immunity IEC1000-4-5: 1kV galvanic gun
Module power LED On: indicates power is applied
Environmental
Operating temperature -20 °C
ESD immunity EN 61000-4-2, 4 kV contact, 8 kV air, 4 kV indirect
Operating altitude: 2000 m
Storage temperature: -40 °C
Operating humidity: 5…95% noncondensing
Input Specifications
Common mode voltage range -27 to 27V
A/D converter type :Successive approximation
Number of inputs:4 differential (bipolar)
Common mode rejection:>55 dB at 50 and 60 Hz
Input update time Typical: 130, 250, 290, 450, 530 ms (selectable)
Input impedance Voltage Terminal: 200 KΩ
Current input protection :-32 mA
Voltage input protection :-30 V
Channel diagnostics:Over or under range or open circuit condition by bit reporting for analog inputs
General Specifications
Analog normal operating range Voltage: -10…10V DC
Bus current draw max:40 mA @ 5V DC, 50 mA @ 24V DC
Full scale analog ranges:Voltage -10.5…10.5V DC, Current: -21…21 mA
Repeatability:-0.12 to 0.12%
Input and output group to system isolation:30V AC/30V DC rated working voltage (N.E.C. Class 2 required) (IEC Class 2 reinforced insulation) type test: 500V AC or 707V DC for 1 minute
Construction
Height：90 mm
Width：40 mm
Depth：87 mm
Recommended cable:Belden 8761 (shielded), (For 1762-IT4, shielded thermocouple extension wire for the specific type of thermocouple you are using. Follow thermocouple manufacturer’s recommendations.)
Output Specifications
Non-linearity:±0.12% (in percent full scale)
Typical overall accuracy ±0.32% full scale @ -20…65 °C, ±0.24% full scale @ 25 °C
Mechanical
Weight :Shipping: 240 g (0.53 lbs.) approximately (with cartoon)
Vibration :Operating: 5 g @ 10…500 Hz, 0.030 in. max. peak-to-peak
Shock :Operating: 30 g
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