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AAM11橫河價(jià)格

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AAM11橫河模塊
輔助電壓輸出1至5 V DC;輸出電阻：1Ω或更低;
允許負(fù)載電阻：10kΩ或以上;信號(hào)地線與系統(tǒng)共享
電壓輸入：±4 mV的;電流輸入：±16μA;輔助電壓輸出：±12 mV的

詳細(xì)介紹

Items	Speci?cations
Model	AAM11, AAM11B
Input signal	0 to 10 V DC	0 to 20 mA DC (1) (2) (It is possible to supply power to a transmitter.)
Input resistance	1 M? at power-up (100 k? at power-down)	250 ?
Allowable input voltage/current	-10 to 30 V DC	40 mA DC or less
Supplying power to transmitter	-	25.0 to 25.5 V DC (Output current limit: 60 mA DC or less )
Auxiliary voltage output	1 to 5 V DC; Output resistance: 1 ? or less; Allowable load resistance: 10 k? or more; Signal ground is shared with system
Square root extraction	Specify whether to use square root extraction.
Accuracy	Voltage input: ±4 mV; Current input: ±16 μA; Auxiliary voltage output: ±12 mV
Effect of ambient temperature change	For 10°C change: Voltage input: ±4 mV + ± 0.15 % of speci?ed value Current input: ±32 μA Auxiliary voltage output: ±24 mV
Data update period	50 ms
Current consumption	300 mA or less (5.0 V DC)
Signal isolation	Input signals are isolated between systems Withstanding voltage: 1500 V AC/min
How installed	Installed in the I/O Module Nest
How connected	Connected to the terminals of the I/O Module Nest with M4 screws
How input signals are speci?ed	Specify input signals and range by software setting.

*1: This module can be combined with MTL barrier 728. In this case, wiring resistance must be 10 ? or less and the minimum operating voltage of the 2-wire transmitter must be 12 V DC or less.

*2: When the power of AAM11 is OFF or an abnormal condition occurs, the current input loop is open.

Do not share current signals with other receivers. To share signal, attach Shunt Resistance (250 ?) to current-output mod- ule and share voltage output.