| 是否进口：否 | 产地：VE4003S2B3 | 加工定制：否 |
| 品牌：EMERSON/艾默生 | 型号：VE4003S2B3 | 订货号：201808201337 |
| 货号：AI模块 | 工作电压：12V | 输出频率：VE4003S2B3kHz |
| 产品认证：CE | 是否跨境货源：否 |
VE4003S2B3 DCS卡件
Emerson Fisher-Rosemount DeltaV
Model Number：VE4003S2B3
Description：Series 2 AI, 8-Channel, 4-20 mA, HART card
The DeltaV system supports the following types of AI, 8-Channel, 4-20 mA cards:
Series 2 AI, 8-Channel, 4-20 mA, Simplex mode (2-wire)
Series 2 AI, 8-Channel, 4-20 mA, HART, Simplex mode and Redundant mode (2 and 4-wire)
Number of channels | Eight |
***lation | Each channel is optically ***lated from the |
Nominal signal range (span) | 4 to 20 mA |
Full signal range | 1 to 22.5 mA, with overrange |
Valid range for LED indication | 0.75 to 23 mA |
LocalBus current (12 VDC nominal), per | 120 mA typical, 150 mA maximum Series 2 (for each card in Redundant mode only1): 175 mA typical 250 mA maximum |
Field circuit power, per card | 300 mA maximum at 24 VDC |
Field circuit per channel | 32 mA maximum Series 2: 30 mA maximum |
Accuracy over temperature range | 0.1% of span |
Resolution | 16 bits |
Repeatability | 0.05% of span |
Rolloff frequency | -3 dB at 2.7 Hz, -20.5 dB at one-half the |
Calibration | None required |
Communications Support (only for version with | HART pass-through request/response |
HART scan time | 600-800 ms (typical) per enabled |
Optional fuse (Simplex mode only) | 2.0 A |
Mounting | Assigned slot of I/O carrier |
