YOKOGAWA AAR181 RTD Input Module (12-channel, Isolated)
YOKOGAWA Analog I/O Modules (for FIO):
AAI135, AAI835, AAT145, AAR145, AAP135, AAI143, AAI543, AAV144, AAV544, AAT141,
AAR181, AAI141, AAV141, AAV142, AAB141, AAV542, AAI841, AAB841, AAI842, AAP149, AAP849
GENERAL
This GS covers the hardware specifications of the Analog I/O Modules (for FIO) that can be installed in the Node Unit for ESB Bus (Local Node) (ANB10S, ANB10D), the Node Unit for ER Bus (Remote Node) (ANR10S, ANR10D) and Compact Field Control Unit (for FIO) (AFF50S, AFF50D, AFV10S, AFV10D).
STANDARD SPECIFICATIONS
Current/Voltage Input Modules (Non-Isolated)
These modules mainly receive 4 to 20 mA DC or 1 to 5 V DC standardized signal from 2-wire/4-wire transmitters. They can be used in dual redundant configuration.
TC Input/RTD Input Modules (Isolated)
These modules receive signals from mV, thermocouple (TC) and RTD. They can be used in dual redundant configuration.
|
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 more |
|
Power OFF |
2 MΩ or more |
|
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 |
|
External connection |
Pressure clamp terminal |
|
|
|
Description |
|
Model |
AAR181 |
RTD Input Module (12-channel, Isolated) |
|
Suffix
Codes |
-S |
Standard type |
|
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 |
/R8S00 |
With Pressure Clamp Terminal Block for RTD [Model: ATR8S-00] |
|
/R8S10 |
With Pressure Clamp Terminal Block for RTD (surge absorber) [Model: ATR8S-10] |
|
/R8D00
/R8D10 |
With Dual Pressure Clamp Terminal Block for RTD [Model: ATR8D-00] |
|
With Dual Pressure Clamp Terminal Block for RTD (surge absorber) [Model: ATR8D-10] |
|
/CCC01 |
With Connector Cover for MIL Cable [Model: ACCC01] |
Ordering Examples:
AAR181-S50
AAR181-S53
AAR181-SE0
AAR181-SE3
AAR181-S50/R8S00
AAR181-S53/R8S00
AAR181-SE0/R8S00
AAR181-SE3/R8S00
AAR181-S50/R8S10
AAR181-S53/R8S10
AAR181-SE0/R8S10
AAR181-SE3/R8S10
AAR181-S50/R8D00
AAR181-S53/R8D00
AAR181-SE0/R8D00
AAR181-SE3/R8D00
AAR181-S50/R8D10
AAR181-S53/R8D10
AAR181-SE0/R8D10
AAR181-SE3/R8D10
AAR181-S50/CCC01
AAR181-S53/CCC01
AAR181-SE0/CCC01
AAR181-SE3/CCC01
Old Ordering Examples:
AAR181-S00
AAR181-S03
AAR181-S10
AAR181-S13
AAR181-S00/R8S00
AAR181-S03/R8S00
AAR181-S10/R8S00
AAR181-S13/R8S00
AAR181-S00/R8S10
AAR181-S03/R8S10
AAR181-S10/R8S10
AAR181-S13/R8S10
AAR181-S00/R8D00
AAR181-S03/R8D00
AAR181-S10/R8D00
AAR181-S13/R8D00
AAR181-S00/R8D10
AAR181-S03/R8D10
AAR181-S10/R8D10
AAR181-S13/R8D10
AAR181-S00/CCC01
AAR181-S03/CCC01
AAR181-S10/CCC01
AAR181-S13/CCC01
