Yokogawa Analog I/O Module AAB842-HE3

2016-03-22 01:14:10

Description:

Yokogawa Analog I/O Module AAB842-HE3,Yokogawa Analog I/O modules function as signal converters; by inputting field analog signals into these modules ……

Yokogawa Analog I/O Module AAB842-HE3,Yokogawa original packing, by carton,Place of Origin: Indonesia

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▶ Pressure Transmitter EJA ▶ Pressure Transmitters EJA-E ▶ Pressue Transmitter EJX ▶ Safety Instrumented System (SIS) ▶ Valve Positioners & Converters ▶ Field Mount Indicators ▶ Temperature Transmitters ▶ Magnetic Flowmeters ▶ Vortex Flowmeter ▶ Ultrasonic Flowmeters ▶ Coriolis Mass Flowmeters - ROTAMASS 3-Series ▶ Variable Area Flowmeters – Rotameters ▶ Device Smart Communicators ▶ PORTABLE AND HANDHELD INSTRUMENTS ▶ Distributed Control System (DCS) ▶ Process Analyzers ▶ Paperless Recorders ▶ Strip Chart Recorders ▶ Data Acquisition Equipment ▶ UT Series Temperature Controllers ▶ UP Series Program Controllers ▶ UM Series Digital Indicators with Alarms ▶ UT100 Series Temperature Controllers ▶ UD Series Manual Setters ▶ Limit Controllers ▶ YS Series Single-loop Controllers

Description

Yokogawa Analog I/O Module AAB842-HE3

STANDARD SPECIFICATIONS of AAB842-HE3

Current/Voltage Input Modules (Non-Isolated)
These modules provide 16 inputs of mainly 4 to 20 mA DC or 1 to 5 V DC standardized signals from 2-wire/4-wire transmitters.
They can be used in dual-redundant configuration.

Items		Specifications
Model		AAI841 (*1)		AAB841 (*5)		AAB842 (5) (6)
Number of I/O channels		8-channel input/8 channel output, non-isolated		8-channel input/8-channel output, non-isolated (differential input)		8-channel input/8-channel output, non-isolated When the voltage input is selected the differential input is applied.
I/O signal		Input: 4 to 20 mA	Output: 4 to 20 mA	Input: 1 to 5 V (allowable common mode voltage ±1 V or less)	Output: 4 to 20 mA	Input (*7) Voltage input: 1 to 5 V DC (allowable common mode voltage ±1 V or less) Current input: 4 to 20 mA DC	Output: 4 to 20 mA
Allowable input current/ voltage		25 mA		±7.5 V		Voltage input : ±7.5 V Current input : 25 mA
Withstanding voltage
Input resistance	Power ON	400 Ω (at 20 mA) to 1000 Ω (at 4 mA) (*2)		1 MΩ or larger		Voltage input: 1 MΩ or larger Current input: 290 Ω (at 20 mA) to 450 Ω (at 4 mA) (*2)
	Power OFF	500 kΩ or larger		340 kΩ or larger		Voltage input: 340 kΩ or larger Current input: 500 kΩ or larger
Allowable load resistance			0 to 750 Ω (*3)		0 to 750 Ω		0 to 750 Ω (*4)
Circuit-open detection			Less than 0.65 mA		Less than 0.65 mA		Less than 0.65 mA
Accuracy		Input: ±16 μA	output: ±48 μA	Input: ±4 mV	output: ±48 μA	Voltage input : ±4 mV Current input : ±16 μA	±48 μA
Data update period		10 ms
Input step response time		100 ms
Output step response time		40 ms
Transmitter power supply		14.8 V or higher (at 20 mA) 26.4 V or less (at 0 mA) (*4)
Setting of 2-wire or 4-wire transmitter		For each channel by setting pin
Temperature drift		±0.1 %/10 °C
Maximum current consumption		310 mA (5 V DC), 500 mA (24 V DC)		310 mA (5 V DC), 250 mA (24 V DC)		410 mA (5 V DC), 290 mA (24 V DC)
Weight		0.3 kg
External connection		Pressure clamp terminal, KS cable, MIL connector cable				KS cable
HART communication (*8)		Available				Available (at Current input and output)

Yokogawa Analog I/O Module AAB842-HE3

EXTERNAL DIMENSIONS of AAB842-HE3

Yokogawa Analog I/O Module AAB842-HE3

MODEL AND SUFFIX CODES AAB842-HE3

		Description
Model	AAB842	Analog I/O Module (1 to 5 V/4 to 20 mA input, 4 to 20 mA output, 8-channel input/8-channel output, Non-Isolated)
	-H	With digital communication (HART protocol)
Suffix Codes	5	With no explosion protection
	E	With explosion protection
	0	Basic type
	3	With ISA Standard G3 option and temperature (-20 to 70 °C) option
	/M4A00	With MAC2 Compatible Adapter [Model : ATM4A-00]
Option Codes	/V4A00	With VM2 Compatible Adapter [Model : ATV4A-00] (*1)

Yokogawa Analog I/O Module AAB842-HE3