Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | NLSM01 |
| System Compatibility | INFI 90 Distributed Control System (DCS) |
| Module Role | Loop Storage Module |
| Associated Modules | Works with NLIM02 (Loop Interface) and NBTM01 (Bus Transfer) |
| Installation Structure | Installed as part of the NCIU02 Interface Unit |
| Communication Interface | RS-232 Serial |
| Baud Rate | 19,200 Baud |
| Host Connector Type | 25-pin D-sub labeled “Terminal” |
| Data Handling | Stores loop data received from NBTM01 for driver access |
| Max Supported Tags | Up to 2,500 Bailey Tags |
| IEEE-488 Bus Support | Supported via optional NPBS01 (not supported by driver) |
| DIP Switch U72 Setting | 00010010 |
| DIP Switch U73 Setting | 11111111 |
| DIP Switch U75 Setting | 00000 |
| Dimensions (L × W × H) | 125 × 70 × 30 mm |
| Weight | 0.84 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the function of the NLSM01 module in the INFI 90 system?
A1: The NLSM01 functions as a loop storage module, temporarily storing data from the Plant Loop before it’s retrieved by the computer driver.
Q2: Which modules does the NLSM01 operate with?
A2: It is used in conjunction with the NLIM02 Loop Interface Module and NBTM01 Bus Transfer Module as part of the NCIU02 interface.
Q3: What type of communication interface does NLSM01 use?
A3: It communicates via RS-232 serial interface at a speed of 19,200 Baud.
Q4: How many Bailey tags can the NLSM01 module support?
A4: The NLSM01 supports up to 2,500 Bailey tags when used with NCIU02.
Q5: How is the NLSM01 connected to the host computer?
A5: It connects to the host via a 25-pin D-sub connector labeled “Terminal” on the NTMF01 termination unit, using an RS-232 serial cable.
Q6: Is IEEE-488 parallel communication supported by this module?
A6: The module can support IEEE-488 via the optional NPBS01 module, but the driver software does not support this communication method.
Q7: Is NLSM01 compatible with all Bailey control systems?
A7: No, it is specifically designed for the INFI 90 DCS and is not intended for use with Net 90 or Harmony systems without adaptation.
Q8: What are the physical dimensions and weight of the NLSM01?
A8: The module measures 125 × 70 × 30 mm and weighs approximately 0.84 kg.
Tags
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.
