Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | VE4001S3T2B1 |
| Product Type | Discrete Input Card |
| Manufacturer | Emerson |
| Series | VE4000 Series |
| Input Type | Dry contact (potential-free contact) |
| Number of Channels | 8 isolated input channels |
| Input Voltage Range | 24 VDC nominal |
| Input Signal Type | Normally open (NO) or normally closed (NC) contacts |
| Input Current | 6 mA typical per channel |
| Isolation Protection | 2500 V RMS channel-to-channel and channel-to-system |
| Input Delay (ON/OFF) | ≤ 1 ms |
| Power Supply Voltage | 24 VDC nominal |
| Logic Levels | Logic 1: Contact closed, Logic 0: Contact open |
| Status Indicators | LED indicator per channel |
| Diagnostics | Built-in self-diagnostic and fault detection |
| Terminal Blocks | Removable terminal blocks for easy wiring |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| Mounting Type | DIN rail or backplane mounting |
| Compatibility | DeltaV and Ovation control systems |
| Certifications | CE, UL, CSA |
| Dimensions | 107 x 41 x 105 mm |
| Weight | 0.454 kg |
FAQ
FAQ
Q1: What is the main purpose of the VE4001S3T2B1 discrete input card?
A1: The module is designed to receive signals from field devices via dry contacts and transmit them to the control system, enabling precise monitoring and automation of processes.
Q2: How many channels does the VE4001S3T2B1 provide, and are they isolated?
A2: This card provides 8 fully isolated input channels, ensuring that a fault in one channel does not affect other channels or the control system.
Q3: What type of input signals is compatible with this card?
A3: It supports potential-free dry contact signals from field devices, compatible with both normally open (NO) and normally closed (NC) configurations.
Q4: Does the module offer any protection against electrical interference?
A4: Yes, each input channel has 2500 V RMS isolation from other channels and the system, protecting against electrical noise, surges, and transient spikes.
Q5: How can I monitor the status of each input channel?
A5: Each channel has an LED indicator that displays the current state of the contact, providing immediate visual feedback for operational verification.
Q6: Is the VE4001S3T2B1 compatible with Emerson control systems?
A6: Yes, it is fully compatible with DeltaV and Ovation control systems, ensuring smooth integration into existing control architectures.
Q7: What diagnostic features are available on this input card?
A7: The module includes built-in diagnostics to detect open circuits, short circuits, or other faults, enhancing system reliability and simplifying maintenance.
Q8: How are field devices connected to this discrete input card?
A8: Field devices connect via removable terminal blocks, which allow for secure wiring and easy replacement or maintenance without disturbing adjacent modules.
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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.
