Our Products
Comprehensive industrial automation solutions for global industries
Contact us
If you are interested in our products and want to know more details,please Contact us,we will reply you as soon as we can.
Yokogawa ASD143-P00 Digital Input Module with Built-In Barrier
Manufacturer: Yokogawa
Product No.: ASD143
Part Number: ASD143-P00
Barrier type:Isolated interface
Condition：Brand NEW & in Stock
Product Type: Digital Input Module
Product Origin: Japan
Payment:T/T, Western Union
Weight: Approx. 0.30 kg
Warranty: 12 months
Product Description
Yokogawa ASD143 Digital Input Module with Built-In Barrier (16-channel, NAMUR Compatible, Isolated) (with ISA Standard G3 option and temperature (-20 to 70 °C) option)
Specification
| Item | Specification |
|---|---|
| Model | ASD143 |
| Number of input channels | 16, isolated |
| Input signal | NAMUR (IEC 60947-5-6) compatible |
| Withstanding voltage | 1500 V AC |
| Functions | Status input (input response time: 15 ms), pushbutton input (minimum ON detection time: 20 ms, maximum ON/OFF cycle: 25 Hz) |
| Maximum current consumption | 150 mA (5 V DC), 110 mA (24 V DC) |
| Weight | Approx. 0.30 kg |
| External connection | Pressure clamp terminal (ATSB4?) |
| Barrier type | Isolated interface |
Table List of Parameters (FM) of Modules with Built-in Barrier
| Modules | Uo (V) | Io (mA) | Po (mW) | Ui (V) | Co (nF) | Lo (mH) | *Remarks (1) | IIC | IIB | IIA |
|---|---|---|---|---|---|---|---|---|---|---|
| Single | 9.8 | 21 | 52 | – | 1100 | 7600 | 11600 | 26 | 107 | 214 |
| Redundant | 9.8 | 41 | 101 | – | 1100 | 7600 | 11600 | 7 | 28 | 56 |
ATEX parameters
- Uo: Maximum open circuit voltage
- Io: Maximum output current
- Po: Maximum output power
- Ui: Maximum input voltage
- Co: Output capacitance
- Lo: Output inductance
- Remarks (*1): See the Yokogawa ASD143 Digital Input Module with Built-In Barrier manual for more information.
IIC, IIB, and IIA
- IIC: Equipment intended for use in zones 1 and 2, where an explosive atmosphere consisting of a mixture with air of gases, vapors, or mists is likely to occur occasionally.
- IIB: Equipment intended for use in zones 1 and 2, where an explosive atmosphere consisting of a mixture with air of dust clouds is likely to occur occasionally.
- IIA: Equipment intended for use in zones 1 and 2, where an explosive atmosphere consisting of a mixture with air of flammable gases or vapors is likely to occur occasionally.
Please note that these are just general guidelines. The specific ATEX requirements for your application should be determined by a qualified engineer.
Loading comments...
Yokogawa ASD143-P00 Digital Input Module with Built-In Barrier
Manufacturer: Yokogawa
Product No.: ASD143
Part Number: ASD143-P00
Barrier type:Isolated interface
Condition：Brand NEW & in Stock
Product Type: Digital Input Module
Product Origin: Japan
Payment:T/T, Western Union
Weight: Approx. 0.30 kg
Warranty: 12 months
Product Description
Yokogawa ASD143 Digital Input Module with Built-In Barrier (16-channel, NAMUR Compatible, Isolated) (with ISA Standard G3 option and temperature (-20 to 70 °C) option)
Specification
| Item | Specification |
|---|---|
| Model | ASD143 |
| Number of input channels | 16, isolated |
| Input signal | NAMUR (IEC 60947-5-6) compatible |
| Withstanding voltage | 1500 V AC |
| Functions | Status input (input response time: 15 ms), pushbutton input (minimum ON detection time: 20 ms, maximum ON/OFF cycle: 25 Hz) |
| Maximum current consumption | 150 mA (5 V DC), 110 mA (24 V DC) |
| Weight | Approx. 0.30 kg |
| External connection | Pressure clamp terminal (ATSB4?) |
| Barrier type | Isolated interface |
Table List of Parameters (FM) of Modules with Built-in Barrier
| Modules | Uo (V) | Io (mA) | Po (mW) | Ui (V) | Co (nF) | Lo (mH) | *Remarks (1) | IIC | IIB | IIA |
|---|---|---|---|---|---|---|---|---|---|---|
| Single | 9.8 | 21 | 52 | – | 1100 | 7600 | 11600 | 26 | 107 | 214 |
| Redundant | 9.8 | 41 | 101 | – | 1100 | 7600 | 11600 | 7 | 28 | 56 |
ATEX parameters
- Uo: Maximum open circuit voltage
- Io: Maximum output current
- Po: Maximum output power
- Ui: Maximum input voltage
- Co: Output capacitance
- Lo: Output inductance
- Remarks (*1): See the Yokogawa ASD143 Digital Input Module with Built-In Barrier manual for more information.
IIC, IIB, and IIA
- IIC: Equipment intended for use in zones 1 and 2, where an explosive atmosphere consisting of a mixture with air of gases, vapors, or mists is likely to occur occasionally.
- IIB: Equipment intended for use in zones 1 and 2, where an explosive atmosphere consisting of a mixture with air of dust clouds is likely to occur occasionally.
- IIA: Equipment intended for use in zones 1 and 2, where an explosive atmosphere consisting of a mixture with air of flammable gases or vapors is likely to occur occasionally.
Please note that these are just general guidelines. The specific ATEX requirements for your application should be determined by a qualified engineer.
Need a Custom Automation Solution?
Our team of experts can design and implement a tailored automation system to meet your specific requirements.