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Manufacturer: Yokogawa Electric Corporation
Yokogawa DCS
Yokogawa Analog Input Module AAB141
STANDARD SPECIFICATIONS
Current/Voltage Input Modules (Non-Isolated)
Yokogawa Analog Input Module AAB141
These modules mainly receive 4 to 20 mA DC or 1 to 5 V DC standardized signal from 2-wire/4-wire transmitters.
They Yokogawa Analog Input Module AAB141 can be used in dual redundant configuration.
Items |
Specifications |
||||
Model |
AAI141 (*1) |
AAV141 |
AAV142 |
AAB141(*1)(*4) |
|
Number of input channels |
16,non-isolated |
16,non-isolated (differential input) |
16,non-isolated |
16,non-isolated ( differential input at voltage input ) |
|
Input signal |
4-20mA DC |
1-5V DC(allowable common mode voltage ±1V or less) |
-10 to 10 V DC |
Voltage input: 1-5V DC (allowable common mode voltage ±1 V or less) , Current input: 4 to 20 mA DC(*5) |
|
Allowable input current/voltage |
27 mA |
±7.5 V |
±13 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 more |
1 MΩ or more |
Voltage input : 1 MΩ or larger, Current input : 290 Ω (at 20 mA) to 450 Ω (at 4 mA) (*6) |
Power OFF |
500 kΩ or more |
340 kΩ or more |
660 kΩ or more |
Voltage input : 340 kΩ or larger Current input : 500 kΩ or larger |
|
Accuracy |
±16 μA |
±4 mV |
±20 mV |
Voltage input : ±4 mV Current input : ±16 Μa |
|
Data update period |
10 ms |
||||
Step response time |
100 ms |
||||
Transmitter power supply |
14.8 V or more (at 20mA) (*3)26.4V or less (at 0mA) (output current limit: 27mA) |
— |
— |
|
|
Setting of 2-wire or 4-wire transmitter |
For each channel by setting pin |
— |
— |
|
|
Drift due to ambient temperature change |
±16 μA/10 °C |
±4 mV/10 °C |
±20 mV/10 °C |
±0.1 %/10 °C |
|
Maximum current consumption |
310 mA (5V DC), 450 mA (24 V DC) |
350 mA (5 V DC) |
350 mA (5 V DC) |
480 mA (5 V DC), 120 mA (24 V DC) |
|
Weight |
0.2 kg |
0.2 kg |
0.2 kg |
0.3 kg |
|
External connection |
Pressure clamp terminal, KS cable, MIL connector cable |
KS cable |
|||
HART communication (*4) |
Available |
— |
— |
Available (at current point) |
MODELS AND SUFFIX CODES
Yokogawa Analog Input Module AAB141
|
|
Description |
Model |
AAB141 |
Analog Input Module (1 to 5 V / 4 to 20 mA, 16-channel, Non-Isolated) |
Suffix Codes |
-H |
With digital communication (HART protocol) |
5 |
Without explosion protection |
|
E |
With explosion protection |
|
0 |
Basic type |
|
3 |
With ISA Standard G3 option and temperature (-20 to 70 °C) option |
|
Option Codes |
/K4A00 |
With KS Cable Interface Adapter [Model: ATK4A-00] |
- 询价产品:Yokogawa Analog Input Module AAB141 AAB141
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