Yokogawa TC/mV Input Module AAT141 -S53

Specifications Yokogawa Analog I/O modules function as signal converters; by inputting field analog signals into these modules

    Yokogawa TC/mV  Input Module AAT141 -S53        STANDARD SPECIFICATIONS of AAT141 -S53       TC/RTD Input Modules (Isolated)       AAT141 These modules receive signals from mV, thermocouple (TC), and RTD. They can be used in dual-redundant              

Items	Specifications
Model	AAT141	AAR181
Number of input channels	16, isolated (*7)	12, isolated
Input signal	TC: JIS C1602:1995, IEC584:1995 Type J, K, E, B(*1), R, S, T, N mV: -100 to 150 mV, -20 to 80 mV	RTD: JIS C1604:1997, IEC751:1995 Pt100 (3-wire type)(*6)
Switching input signals	TC/mV can be set individually for CH1 to CH16.	CH1 to CH12 are RTD inputs.
Allowable input voltage	±5 V	±5 V
Withstanding voltage	Between input and system: 1500 V AC, for 1 minute
Input resistance	Power ON 2 MΩ or larger
	Power OFF 2 MΩ or larger
Accuracy	TC: ±30 μV MV: ±80 μV for span (-100 to 150 mV) ±30 μV for span (-20 to 80 mV)	RTD: ±120 mΩ
Allowable total resistance of signal source plus wiring	1000 Ω or less	40 Ω or less (wiring resistance per wire) (*2)
Effect of allowable signal source resistance (1000 Ω)	±20 μV(*3)
Reference junction compensation accuracy	Within ±1 °C (*4) (*5)
Measurement current		RTD: 1 mA
Temperature drift	±80 μV/10 °C (-100 to 150 mV input) ±30 μV/10 °C (TC/-20 to 80 mV input	±120 mΩ/10 °C (RTD input)
Data update period	1 s
Burn-out	All channels can be set together. Setting: Not available/available (UP/DOWN) Detection time: 60 s
Maximum current consumption	450 mA (5 V DC)	450 mA (5 V DC)
Weight	0.2 kg

      Yokogawa TC/mV  Input Module AAT141 -S53        EXTERNAL DIMENSIONS of AAT141 -S53         Yokogawa TC/mV  Input Module AAT141 -S53    MODEL AND SUFFIX CODES AAT141 -S53  

		Description
Model	AAT141	TC/mV Input Module (16-channel, Isolated)
	-S	Standard type
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
Option Codes
	/T4S00	With Pressure Clamp Terminal Block for Thermocouple/mV [Model: ATT4S-00]
	/T4S10	With Pressure Clamp Terminal Block for Thermocouple/mV (surge absorber) [Model: ATT4S-10]
	/T4D00	With Dual Pressure Clamp Terminal Block for Thermocouple/mV [Model: ATT4D-00]
	/T4D10	With Dual Pressure Clamp Terminal Block for Thermocouple/mV (surge absorber) [Model: ATT4D-10]
	/CCC01	With Connector Cover for MIL Cable [Model: ACCC01

        Yokogawa TC/mV  Input Module AAT141 -S53