Analog Input module AI 4 x TC, 16-Bit isolated, 600-254-4AD02 của Helmholz là mô-đun ngõ vào analog được sử dụng cho hệ thồng I/O TB20
– 4 kênh ngõ vào analog TC, 16 bit: E, J, K, N, R, S, T, B, C, L
– Có đèn LED cảnh báo màu đỏ
– Tháo lắp “nóng”
Analog Input module AI 4 x TC, 16-Bit isolated – 600-254-4AD02
Helmholz Analog Input Module 4AI 600-254-4AD02 – mô-đun analog 4 kênh cho TB20
– 4 kênh ngõ vào analog TC, 16 bit: E / J / K / N / R / S / T / B / C / L
– Có đèn LED cảnh báo màu đỏ
– Tháo lắp “nóng”
Thông số kỹ thuật Helmholz Analog Input Module 4AI 600-254-4AD02
General information
- Order number: 600-254-4AD02
- Article name: AI 4x TC, Iso., 16 bit
- Scope of delivery: AI 4x TC, Iso., 16 bit
- Dimensions (DxWxH): 110 x 14 x 73 mm
- Weight: 70 g
- Number of inputs: 4
- Internal: 95 mA
- Power dissipation: 0.7 W
- Parameter configuration length: 26 bytes
- General error indicator: Red LED
- Hot-swap capable: Yes
- Hot-swap capable: Yes
Electrical isolation
- from the backplane bus: Yes
- Between the channels: Yes
Measuring
- Measuring ranges: ± 80 mV
- Thermocouples: E (-270 °C … 990 °C)
- J (-210 °C … 1200 °C)
- K (-270 °C … 1380 °C)
- N (-270 °C … 1320 °C)
- R (-50 °C … 1775 °C)
- S (-50 °C … 1775 °C)
- T (-270 °C … 405 °C)
- B (0 °C … 1800 °C)
- C (0 °C … 2320 °C)
- L (0 °C … 900 °C)
- Measuring method: Integration
- Measurement resolution: 15 bits + sign
- Interference frequency suppression: None | 10 Hz | 50 Hz | 60 Hz | 400 Hz
- Refresh rate / conversion rate: Depends on the interference frequency suppression setting being used:
- None: 2.5 ms
- 400 Hz: 8 ms
- 60 Hz: 51 ms
- 50 Hz: 60 ms
- 10 Hz: 160 ms
- DiagnosesUpper measuring range limit exceeded (overflow), lower measuring range limit fallen below (underflow), parameter assignment error
- Process alarms: Upper and lower limit per channel
Error limits
- Operational error limit in the entire temperature range: ±0.5 % relative to the nominal range
- Basic error limit at 25 °C: ±0.3 % relative to the nominal range
- Temperature error: ±0.005 %/K relative to the nominal range
- Linearity error: ±0.05 %/K relative to the nominal range
- Repeating accuracy in steady state at 25 °C: ±0.05 %/K relative to the nominal range
Ambient conditions
- Ambient temperature: 0 °C … +60 °C
- Transport and storage temperature: -20 °C … +80 °C
- Relative air humidity: 95 % r H without condensation
- Protection rating: IP 20
- Certifications: CE, UL
UL
- Surrounding Air Temperature: 0 °C … +60°C
- Pollution degree: 2
CE
- Noise immunity: DIN EN 61000-6-2 “EMC Immunity”
- Interference emission: DIN EN 61000-6-4 “EMC Emission”
- Vibration and shock resistance: DIN EN 60068-2-6:2008 „Vibration“, DIN EN 60068-2-27:2010 „Shock”