Technical Specifications
Electrical
| Resolution of the analogue inputs | 15 Bit |
|---|---|
| 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 connection |
| 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 |
Common Specifications
| Hazardous environment class | Hazardous Location, Class I, Division 2 Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213) |
|---|---|
| Radiated and conducted emissions | EN50081-2: Class A |
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