Mô đun ABB AI05
Thông số kỹ thuật module Abb AI05
đại lý AI05 | nhà phân phối AI05
Thông số kỹ thuật module Abb
Mã đặt hàng | AI05 |
Kiểu | Analog Input |
Signal specification | AI: 4…20 mA,or 1…+5 VDC |
Life cycle status | ACTIVE |
Số kênh | 8 |
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 D: 71,355 Hours |
MTTR (Hours) | 1 Hours |
đại lý abb | đại lý AI05
nhà phân phối abb | nhà phân phối AI05
Dữ liệu chi tiết
Module power requirements | 24 VDC ± 10%, 84 mA typical, 120 mA max |
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 | 8 independently configurable AI channels |
Signal ranges and types | Analog Inputs: 4…20 mA,or 1…+5 VDC with HART |
No. of HART modems | 8 Total, 1 HART modem per input channel |
Max no. of secondary HART variables | Up to 32 secondary variables Total, up to 4 variables per CH (HART v 5.4) |
Secondary HART variable update rate | 650 ms typical, 750 ms maximum |
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 dedicated A/D converter for each CH |
A/D Resolution | 16-Bits with Polarity |
A/D Update rate | 100 msec for all 8 channels |
Accuracy, FSR | ±0.01% FSR, FSR = 25 mA or 6.25 VDC |
Field signal to Logic isolation | Galvanically isolated, 1500 V up to 1 minute |
Channel isolation | Individual CH-2-CH isolated, 1500 V up to 1 minute |
Open circuit detection time | Less than 5 seconds |
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 | 380 g |