Technical Specifications Overview
The table below summarizes the core technical parameters of this communication module.
| Parameter | Specification |
|---|---|
| Model Number | NP1L-JS1 |
| Product Type | Communication Module |
| Compatible Series | Fuji MICREX-SX Series |
| Communication Interface | RS-232C (1 channel) |
| Transmission Speed | 300 bps to 38.4 kbps (software-selectable) |
| Data Bits | 7 or 8 bits (configurable) |
| Parity | None, Even, or Odd (configurable) |
| Stop Bits | 1 or 2 bits (configurable) |
| Protocol Support | Dedicated protocol or Modbus RTU (master/slave) |
| Internal Power Draw | 5 VDC, 150 mA |
| Dimensions (W x H x D) | 45 mm x 110 mm x 70 mm |
| Weight | 0.12 kg |
| Connector Type | 9-pin D-sub female connector |
| Indicators | Two LED status indicators (SD and RD) |
Serial Communication Capabilities
The NP1L-JS1 communication module establishes a reliable serial link between the MICREX-SX controller and external devices. This module supports standard RS-232C physical layer specifications for point-to-point connections. Users can configure the baud rate from 300 bps up to 38.4 kbps, which accommodates both legacy and modern peripheral equipment.
The module handles either the dedicated Fuji protocol or the industry-standard Modbus RTU protocol. Consequently, this communication module can interface seamlessly with operator panels, barcode readers, weigh scales, and other serial instruments. The NP1L-JS1 also supports both master and slave modes in Modbus networks, which provides excellent deployment flexibility.
Physical Design and Installation Details
This communication module occupies a single slot in the MICREX-SX base rack. Its compact 45 mm width minimizes the use of valuable backplane space. The front panel houses a standard 9-pin D-sub female connector, which allows the use of readily available serial cables. Two LED indicators—green for SD (Send Data) and amber for RD (Receive Data)—provide immediate visual feedback on data transmission activity.
The module weighs only 0.12 kg, which makes handling and installation straightforward. Furthermore, the 70 mm depth fits easily within most standard control cabinets without requiring special clearance.
Power Consumption and Environmental Specifications
The NP1L-JS1 communication module draws a modest 150 mA from the 5 VDC backplane power supply. This low power consumption ensures minimal heat generation within the control rack. The module operates reliably within a temperature range of 0°C to 55°C. It also tolerates humidity levels from 10% to 90% (non-condensing) and withstands vibration up to 5G at 10-150 Hz.
Details
| Weight | 0.12 kg |
|---|---|
| Dimensions | 45 × 110 × 70 mm |
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