Product Description
🔹 General Information
|
Manufacturer |
Yokogawa |
|---|---|
|
Model/Part Number |
AAV142-S50 |
|
Description |
Analog Input Module (-10 to +10 V, 16-channel, Non-Isolated, Standard type, no explosion protection) |
🔹 Description
The AAV142-S50 is a 16-channel analog input module designed to receive standardized -10 to +10 V DC voltage signals. It is a non-isolated input module and supports dual-redundant configurations, ideal for integration with Yokogawa’s control systems. The module is suitable for use with both 2-wire and 4-wire transmitters, and provides flexible connectivity via KS cable interface or pressure clamp terminals.
🔹 Technical Specifications
|
Specification |
Details |
|---|---|
|
Number of Input Channels |
16 |
|
Isolation |
Non-isolated |
|
Input Signal |
-10 to +10 V DC |
|
Allowable Input Voltage |
±13 V |
|
Input Resistance (Power ON) |
≥1 MΩ |
|
Input Resistance (Power OFF) |
≥660 kΩ |
|
Accuracy |
±20 mV |
|
Data Update Period |
10 ms |
|
Step Response Time |
100 ms |
|
Transmitter Power Supply |
Not provided |
|
2-wire/4-wire Transmitter Setting |
Not available (fixed configuration) |
|
Temperature Drift |
±20 mV / 10 °C |
|
Maximum Current Consumption |
350 mA (5 V DC) |
|
Weight |
0.2 kg |
|
External Connection |
KS Cable Interface or Pressure Clamp Terminal (optional) |
|
HART Communication |
Not supported |
🔹 Suffix and Option Codes Breakdown
|
Code |
Description |
|---|---|
|
-S50 |
Standard type with no explosion protection |
|
/K4A00 |
(Optional) With KS Cable Interface Adapter [ATK4A-00] |
|
/A4S00 |
(Optional) With Pressure Clamp Terminal Block [ATA4S-00] |
|
/A4S10 |
(Optional) With Surge Absorber Terminal Block [ATA4S-10] |
|
/A4D00 |
(Optional) With Dual Pressure Clamp Terminal [ATA4D-00] |
|
/A4D10 |
(Optional) With Dual Surge Absorber Terminal [ATA4D-10] |
|
/CCC01 |
(Optional) Connector Cover for MIL Cable [ACCC01] |