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The HE693SNPUSB module by Horner Electric serves as a versatile SNP slave interface. It is specifically designed to connect with a GE Fanuc PLC CPU rack, utilizing a 15-pin male connector and a USB Type B interface for PC communication.
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| Manufacturer | Horner Electric |
|---|---|
| Product Type | SNP Slave Interface Module |
| Product Line | APG |
| Part Number | HE693SNPUSB |
| Weight | 0.44 lbs (0.20 kg) |
| Interface Type | SNP (15-pin) to USB (Type B) |
| SNP Port | 15-pin male connector compatible with GE Fanuc PLC CPU rack |
| USB Port | Standard USB Type B for PC connection |
| Power Source | Draws power directly from the PLC programming port |
| Power Consumption | Maximum 100 mA @ 5 VDC |
| LED Indicators | RX (Receive) and TX (Transmit) LEDs; green when active |
| Cable Exit Orientation | 90° cable exit for simplified routing |
| Serial Communication Protocol | RS-232 via SNP interface |
| Baud Rate Support | Typically supports 9600 to 19200 baud (dependent on PLC configuration) |
| Isolation | Electrical isolation between PLC and USB interface |
| Pin-Out Configuration | Standard SNP and RS-232 pin mapping |
| Mounting Style | Inline adapter; plugs directly into PLC port |
| Connector Retention | Secure mechanical fit with locking screws |
The HE693SNPUSB operates as an SNP Slave Interface Module produced by Horner Electric. This device employs a 15-pin male connector specifically for integration with the GE Fanuc PLC CPU rack and incorporates a standard USB Type B connector to facilitate connections to a PC. It effectively draws its power from the PLC's programming port, ensuring streamlined functionality with a maximum consumption of 100 mA at 5 VDC.
This module is equipped with LED indicators that show the status of data transmission and reception; the indicators glow green when the module is active. A notable aspect of the design is the 90° cable exit orientation, allowing simpler routing in confined spaces. The serial communication adheres to the RS-232 protocol via the SNP interface, adhering to standard pin mapping configurations.
The baud rate is generally adjustable, supporting a range from 9600 to 19200, although this may vary based on the specific PLC configuration. Enhanced reliability is achieved through electrical isolation, distinctly separating the PLC from the USB connection.
An inline adapter style enables the module to plug directly into the PLC port, making installation straightforward. For security during use, locking screws provide a robust mechanical attachment, ensuring that the connection remains stable during operation.