Mô đun ABB AI02

ABB AI02

Thông số kỹ thuật module Abb AI02
đại lý AI02 | nhà phân phối AI02

4 to 20 mADC or 1 to +5 VDC

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

Kích thước

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

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