Mô đun ABB AI02
Thông số kỹ thuật module Abb AI02
đại lý AI02 | nhà phân phối AI02
Thông số kỹ thuật module Abb
| Mã đặt hàng | AI02 |
| Kiểu | Analog Input |
| Signal specification | AI: 4…20 mA,or 1…+5 VDC |
| Life cycle status | ACTIVE |
| Số kênh | 16 |
| Signal type | AI with HART |
| HART | Yes |
| SOE | No |
| Redundancy | No |
| Form factor | Standard (190 mm) |
| Gắn | Horizontal Row or Vertical Column |
| MTBF (per MIL-HDBK-217-FN2) | PR C: 132,367 Hours |
| MTTR (Hours) | 1 Hours |
đại lý abb | đại lý AI02
nhà phân phối abb | nhà phân phối AI02
Dữ liệu chi tiết
| Module power requirements | 24 VDC ± 10%, 100 mA typical |
| Module power connection | POWER TB on cHBXØ1L or VBXØ1T |
| Field IO power | 24 VDC ± 10%, 20 mA per CH |
| 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: 4…20 mA,or 1…+5 VDC with HART |
| No. of HART modems | 1 HART modem per module |
| Max no. of secondary HART variables | Up to 24 secondary variables Total, up to 4 variables per CH (HART v 5.4) |
| Secondary HART variable update rate | 2.5 seconds typical, 8.0 seconds max |
| Input Impedance | 250 Ω current mode (externally powered), >= 250 kΩ voltage mode |
| Output load | 0 to 750 Ω Current mode, minimum 22kΩ voltage mode |
| A/D Conversion | 1 A/D converter per module |
| A/D Resolution | 16-Bits with Polarity |
| A/D Update rate | 100 msec for all 16 channels |
| Accuracy, FSR | ±0.01% FSR, FSR = 25 mA or 6.25 VDC |
| Temp effect on accuracy | Max ±0.003% per deg C |
| 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 |
| Short circuit protection | Max 96 mA per CH |
| 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 | 250 g |
