Analog Input module AI 4 x TC, 16-Bit – 600-254-4AD01
Helmholz Analog Input Module 4AI 600-254-4AD01 – 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”
Analog Input module AI 4 x TC, 16-Bit – 600-254-4AD01 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”
Thông số kỹ thuật Helmholz Analog Input Module 4AI 600-254-4AD01
General information
- Order number: 600-254-4AD01
- Name: AI 4 x TC, 16-bit
- Module ID / module type: 7400 dec. / 0x0244
- Number of inputs: 4
- Electrically isolated from backplane bus: Yes
- Channels electrically isolated from each other: No
- Current draw
- External: Not needed
- Internal: Max. 95 mA
- Power dissipation Max. 0.7 W
- Measuring ranges: ±80mV
- 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)
- Resolution: 15 bits + sign
- Measuring method: Integration
- Interference frequency suppression: None / 10 Hz / 50 Hz / 60 Hz / 400 Hz
- Refresh rate / conversion rate: Number of active channels x conversion time. The conversion time will depend on the interference frequency suppression setting being used:
- None: 8 ms
- 400 Hz: 45 ms
- 60 Hz: 109 ms
- 50 Hz: 128 ms
- 10 Hz: 342 ms
- Diagnoses
- Upper measuring limit exceeded (overflow)
- Lower measuring limit fallen below (underflow)
- Parameter assignment error
- Process alarms: Upper and lower limit per channel
- Error limits
- Operational error limit: ±0.5% within the entire temperature range, relative to the nominal range
- Basic error limit: ±0.3%, operational error limit at 25 °C, 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
- Parameter configuration length: 26 bytes
- General error indicator: Red LED
- Weight: Approx. 70 g
- Certification: UL 508