Description
If the Loop Interface subsystem uses the 3A99266G01 Personality module
(confifigured for two 4 to 20 mA current analog inputs that are locally powered),
the required voltage supply may be obtained from the internal auxiliary power
supply (backplane), or it may be obtained from an external power supply.
If an external voltage power supply is used, see Appendix D for the steps to be
undertaken before connecting the external 3A99266G01 power supply to the Loop Interface
module base unit terminal block. The Loop Interface module auxiliary supply
voltage level (24 VDC or 48 V DC) depends on the external transmitter devices
being interfaced to the Loop Interface module’s analog inputs.
brand | Product Name | Product model | Order No |
EMERSON | modular | 3A99266G01 | nothing |
Place of Origin | Marketable land | Imported or not | defects liability period |
Europe and America | Nationwide and overseas | yes | a year |
Place of shipment | Delivery method | How to use | Applicable industries |
Xiamen | Shunfeng Express | Commissioning and installation | Power Plant Steel Plant Cement Plant Shipboard Papermaking |
Service advantages | Foreign import, goods preparation and supply | Reasonable price and reliable quality | Pictures are for reference only |
Product features | Primary source of goods, supply by model | After sales guarantee | Chen 1810693-7731 |
3A99266G01 Number of analog input points 2
Input range 0 to +10 V (G01)
0 to +5 V (G02)
4 to 20 mA (G03 – G04)
Resolution 13 bits (including polarity)
Guaranteed accuracy (@25°C)
±0.10% of upper range value ±10µV ±1/2LSB @99.7%
confifidence
Temperature coeffificient
±0.24% of the upper range value ±24µV over 0 to 60°C.
Input impedance:
0 to 10V groups
0 to 5V groups, and 4 to 20mA groups
2 MΩ
10 MΩ
Sampling rate 10 samples per second under normal conditions.
8 samples per second during auto calibration.
Offset and gain temperature drift
compensation
Automatic
Diagnostics Internal module 3A99266G01 operating faults.
Out of range detection.
Open loop/blown fuse detection for current loops.
Dielectric isolation:
Channel to channel
Channel to logic
1000 V AC/DC
1000 V AC/DC
Normal mode rejection 60 dB at 50 Hz ± 1/2% or 60 Hz ± 1/2%
30 dB (typical) at 50 Hz ± 5% or 60 Hz ± 5%
Common mode rejection 120 dB at DC; power line frequency and its harmonics ± 1/
2% without line frequency tracking.
100 dB (typical) for nominal line frequency ± 5% and
harmonics without line frequency tracking.
Why are the prices of many products of our company more competitive?
(1) Source purchase to reduce the price difference in the intermediate phase
(2) Stable channel and more guaranteed supply
Lead time problem
(1) For the spot products in stock, the delivery can be arranged on the same day after the contract payment is signed
(2) Order products and deliver according to the quoted delivery date
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For the simple purchase procedure of spare parts, ensure that they are delivered to the site in a timely manner, and help users reduce the risk of downtime caused by the shortage of spare parts
The emergency spare parts support service is complete, and the user can customize the spare parts. The quality of the spare parts is reliable. All the spare parts provided enjoy a one-year super long warranty
Spot stock, fast response, reduce user capital investment, improve spare parts utilization, spare parts replacement!
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Contact: Chen