Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Emerson SE4083S2B11 |
| Product Type | RTD/Resistance Terminal Block |
| Brand | Emerson |
| Number of Channels | 8 channels |
| Function | Interfaces RTD and resistance temperature sensors to analog input cards |
| Supported Sensors | 2-, 3-, and 4-wire RTD sensors, resistance-type sensors |
| Signal Type | Resistance and temperature measurement |
| Measurement Range | 0 to 4000 Ω typical |
| Supported RTD Types | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120 |
| Excitation Current | 0.1 to 1.0 mA depending on configuration |
| Input Isolation | 1500 V RMS between field and system |
| Accuracy | ±0.1% of span typical |
| Common Mode Rejection | >100 dB at 50/60 Hz |
| Conversion Type | 16-bit resolution, multiplexed analog input |
| Noise Suppression | Built-in low-pass filtering and shield grounding |
| Communication Interface | Field signals routed to corresponding analog input card |
| Connector Type | Screw-type removable terminal block |
| Power Supply Voltage | 24 V DC nominal |
| Power Consumption | 1.5 W typical |
| Channel-to-Channel Isolation | None (shared common reference) |
| Operating Temperature Range | 0°C to +60°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting Type | DIN rail or carrier-mounted |
| Compliance Standards | CE, UL, CSA, IEC 61131-2 |
| Material | High-strength industrial polymer |
| Dimensions | 162 x 41.8 x 199.3 mm |
| Weight | 0.29 kg |
FAQ
FAQ
Q1: What is the main function of the SE4083S2B11 terminal block?
A1: The SE4083S2B11 terminal block provides a reliable interface between RTD or resistance sensors and the analog input card, ensuring accurate temperature and resistance signal transmission.
Q2: How many channels does this terminal block support?
A2: The unit supports up to eight individual input channels, allowing connection of multiple RTD or resistance sensors in a compact installation.
Q3: What types of sensors are compatible with the SE4083S2B11?
A3: It supports 2-, 3-, and 4-wire RTD sensors such as Pt100, Pt500, Pt1000, and also various resistance-type sensors.
Q4: Does the terminal block provide electrical isolation?
A4: Yes, it provides 1500 V RMS isolation between the field wiring and the system electronics to protect against electrical interference and transients.
Q5: How does the module ensure measurement accuracy?
A5: The SE4083S2B11 uses precision excitation currents, low-pass filtering, and noise suppression techniques to maintain stable and accurate signal measurements.
Q6: Is the terminal block compatible with redundant systems?
A6: Yes, it can be integrated into redundant Emerson control systems, providing continuous operation and signal integrity in fault-tolerant configurations.
Q7: What environmental conditions can it operate in?
A7: It is designed for industrial environments, operating within 0°C to +60°C and up to 95% relative humidity without condensation.
Q8: How are the field connections made to the SE4083S2B11?
A8: The terminal block uses removable screw-type connectors that make field wiring simple, secure, and service-friendly during installation or maintenance.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
