Product Description
🔹 General Information
|
Manufacturer |
Yokogawa |
|---|---|
|
Model/Part Number |
AAI543-S50/A4S10 |
|
Description |
Analog Output Module (4 to 20 mA, 16-channel, Isolated, Redundant Support, Surge Protected) |
🔹 Description
The AAI543-S50/A4S10 is a 16-channel isolated analog output module that delivers 4 to 20 mA output signals. Designed for high-reliability applications, it supports standard switch-over response in dual-redundant configurations. This model includes a pressure clamp terminal block with surge protection (option code /A4S10).
🔹 Technical Specifications
|
Specification |
Details |
|---|---|
|
Model |
AAI543 |
|
Output Channels |
16, isolated, standard switch-over response in redundant setup |
|
Output Signal |
4 to 20 mA |
|
Withstanding Voltage |
1500 V AC between output and system (1 minute) |
|
Allowable Load Resistance |
0 to 750 Ω |
|
Circuit Open Detection |
< 0.65 mA |
|
Accuracy |
±48 µA |
|
Data Update Period |
10 ms |
|
Temp Drift |
±16 µA per 10 ˚C |
|
Maximum Current Consumption |
230 mA (5 V DC), 540 mA (24 V DC) |
|
Weight |
0.4 kg |
|
External Communication |
Pressure clamp terminal, MIL connector, KS1 dedicated cable |
|
HART Communication |
✔ Available (with -H suffix; not included in this -S model) |
🔹 Model Breakdown
|
Suffix Code |
Meaning |
|---|---|
|
-S |
Standard type (no HART communication) |
|
5 |
Standard switch-over response, no explosion protection |
|
0 |
Basic type (no G3 or extended temperature options) |
|
/A4S10 |
With Pressure Clamp Terminal Block + Surge Absorber [ATA4S-10] |
🔹 Optional Accessories (Related)
|
Option Code |
Description |
|---|---|
|
/K4A00 |
KS Cable Interface Adapter [ATK4A-00] |
|
/A4S00 |
Pressure Clamp Terminal Block [ATA4S-00] |
|
/A4S10 |
Pressure Clamp Terminal Block with Surge Absorber [ATA4S-10] |
|
/A4D00 |
Dual Pressure Clamp Terminal Block [ATA4D-00] |
|
/A4D10 |
Dual Pressure Clamp Terminal Block with Surge Absorber [ATA4D-10] |
|
/CCC01 |
Connector Cover for MIL Cable [ACCC01] |
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