The Yokogawa AAT141-S00 is a 16-channel isolated thermocouple and millivolt input module designed for FIO systems within CENTUM VP field control stations. It functions as a signal converter by inputting field temperature and voltage signals into internal data for the Field Control Station (FCS). The AAT141-S00 module receives signals from thermocouple types J, K, E, B, R, S, T, and N, as well as mV voltage spans ranging from -100 to 150 mV and -20 to 80 mV. It supports dual-redundant configuration and connects externally via a pressure clamp terminal block.
| Model | Suffix Codes | Option Codes | Description |
|---|---|---|---|
| AAT141 | TC/mV Input Module (16-channel, Isolated) | ||
| Suffix | -S | Standard type | |
| 0 | With no explosion protection | ||
| 0 | Basic type |
| Category | Item | Specification |
|---|---|---|
| Basic Specifications | Manufacturer | Yokogawa |
| Model | AAT141-S00 | |
| Number of Input Channels | 16, isolated | |
| Input Specifications | Input Signal |
TC: JIS C1602:1995, IEC584:1995 Type J, K, E, B, R, S, T, N
mV: -100 to 150 mV, -20 to 80 mV |
| Switching Input Signals | TC/mV can be set individually for CH1 to CH16 | |
| Allowable Input Voltage | +/-5 V | |
| Input Resistance (Power ON/OFF) | 2 MOhm or larger | |
| Performance | Accuracy |
+/-30 uV (TC)
+/-80 uV for span (-100 to 150 mV)
+/-30 uV for span (-20 to 80 mV) |
| Reference Junction Compensation Accuracy | Within +/-1 degC (varies depending on installation and ambient temperature) | |
| Allowable Total Resistance | 1000 Ohm or less (signal source plus wiring) | |
| Effect of Signal Source Resistance | +/-20 uV per 1000 Ohm (+/-40 uV in dual-redundant configuration) | |
| Temperature Drift |
+/-80 uV/10 degC (-100 to 150 mV input)
+/-30 uV/10 degC (TC/-20 to 80 mV input) |
|
| Data Update Period | 1 s | |
| Burn-out Detection | All channels can be set together (Not available/available UP/DOWN), Detection time: 60 s | |
| Electrical & Insulation | Withstanding Voltage | Between input and system: 1500 V AC, for 1 minute |
| Maximum Current Consumption | 450 mA (5 V DC) | |
| Physical Specifications | Weight | 0.2 kg |
| External Connection | Pressure clamp terminal |
Global Express Shipping
Returns & Warranty
Manufacturer: Yokogawa
Product No.: AAT141-S00
Country of origin:Japan
Product Type: TC/mV Input Modules
Payment: T/T, Western Union
Weight: 200g
Dimensions: 32.8 x 130 x 125.5 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months
The Yokogawa AAT141-S00 is a 16-channel isolated thermocouple and millivolt input module designed for FIO systems within CENTUM VP field control stations. It functions as a signal converter by inputting field temperature and voltage signals into internal data for the Field Control Station (FCS). The AAT141-S00 module receives signals from thermocouple types J, K, E, B, R, S, T, and N, as well as mV voltage spans ranging from -100 to 150 mV and -20 to 80 mV. It supports dual-redundant configuration and connects externally via a pressure clamp terminal block.
| Model | Suffix Codes | Option Codes | Description |
|---|---|---|---|
| AAT141 | TC/mV Input Module (16-channel, Isolated) | ||
| Suffix | -S | Standard type | |
| 0 | With no explosion protection | ||
| 0 | Basic type |
| Category | Item | Specification |
|---|---|---|
| Basic Specifications | Manufacturer | Yokogawa |
| Model | AAT141-S00 | |
| Number of Input Channels | 16, isolated | |
| Input Specifications | Input Signal |
TC: JIS C1602:1995, IEC584:1995 Type J, K, E, B, R, S, T, N
mV: -100 to 150 mV, -20 to 80 mV |
| Switching Input Signals | TC/mV can be set individually for CH1 to CH16 | |
| Allowable Input Voltage | +/-5 V | |
| Input Resistance (Power ON/OFF) | 2 MOhm or larger | |
| Performance | Accuracy |
+/-30 uV (TC)
+/-80 uV for span (-100 to 150 mV)
+/-30 uV for span (-20 to 80 mV) |
| Reference Junction Compensation Accuracy | Within +/-1 degC (varies depending on installation and ambient temperature) | |
| Allowable Total Resistance | 1000 Ohm or less (signal source plus wiring) | |
| Effect of Signal Source Resistance | +/-20 uV per 1000 Ohm (+/-40 uV in dual-redundant configuration) | |
| Temperature Drift |
+/-80 uV/10 degC (-100 to 150 mV input)
+/-30 uV/10 degC (TC/-20 to 80 mV input) |
|
| Data Update Period | 1 s | |
| Burn-out Detection | All channels can be set together (Not available/available UP/DOWN), Detection time: 60 s | |
| Electrical & Insulation | Withstanding Voltage | Between input and system: 1500 V AC, for 1 minute |
| Maximum Current Consumption | 450 mA (5 V DC) | |
| Physical Specifications | Weight | 0.2 kg |
| External Connection | Pressure clamp terminal |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|
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