Mô đun ABB AI04
Thông số kỹ thuật module Abb AI04
đại lý AI04 | nhà phân phối AI04
Thông số kỹ thuật module Abb
| Mã đặt hàng | AI04 |
| Kiểu | mV / TC Analog Input |
| Signal specification | TC Kiểu: E, J, K, R, S, T, B, L, N (14 or 28 AWG), U, Chinese E or S mV Ranges: -100/0 to +100 mV |
| Life cycle status | ACTIVE |
| Số kênh | 16 |
| Signal type | mV / TC |
| HART | No |
| SOE | No |
| Redundancy | No |
| Form factor | Standard (190 mm) |
| Gắn | Horizontal Row or Vertical Column |
| MTBF (per MIL-HDBK-217-FN2) | PR G: 218,273 Hours |
| MTTR (Hours) | 1 Hours |
đại lý abb | đại lý AI04
nhà phân phối abb | nhà phân phối AI04
Dữ liệu chi tiết
| Module power requirements | 24 VDC ± 10%, 65 mA typical, 73 mA max |
| Module power connection | POWER TB on cHBXØ1L or VBXØ1T |
| Overvoltage category | Category I for power, inputs or outputs. Tested according to EN 61010-1 |
| Max field cable length | 600 meters (1968 feet) |
| Number of Channels | 16 independently configurable AI channels |
| Signal ranges and types | Analog Inputs: mV: -100/0…+100mV or Thermocouple: Type B, E, J, K, L, N(14 or 28 AWG), R, S, T, U or Chinese E, S |
| TC Cold Junction Compensation | Configurable: 1) Embedded RTD in the mounting base 2) External RTD connected to TB3 of mounting base, or 3) Separate application input |
| A/D Conversion | 4 A/D converters, each with 4 channels |
| A/D Resolution | 16-Bits with Polarity |
| A/D Update rate | 300 msec for all 16 channels |
| Accuracy, FSR | ±0.05% of FSR, FSR = 200 mV |
| Field signal to Logic isolation | Galvanically isolated, 1500 V up to 1 minute |
| Channel isolation | 1×16 group isolated, 1500 V up to 1 minute |
| Open circuit detection time | Less than 5 seconds |
| Normal mode noise rejection | -70 dB minimum |
| Common mode noise rejection | -90 dB minimum |
| DC common mode rejection | -90 dB minimum |
Kích thước
| Độ rộng | 27 mm |
| Chiều sâu | 106 mm |
| Độ cao | 190 mm |
| Cân nặng | 228 g |



