This document is the user manual for IPCRF series general wireless receiver, which mainly introduces the function characteristics, feature parameters, panel description and control protocol of the product.
The SMARTISYS IPCRF series wireless receiver provides communication between IPST wireless touch panels and a main controller. It supports both one‑way (IPCRF) and two‑way (IPCRF2) operation, uses RF transmission at 433.92 MHz and can reach up to 100 m (indoor 50 ft, outdoor 150 ft).
The manual describes the front and rear panel connectors, power requirements, serial communication settings, control protocols, and detailed troubleshooting steps for indicator lights, ID settings and RF issues. This manual is written in Chinese.
| Wireless transmission mode | RF (radio frequency) |
|---|---|
| Working frequency | 433.92 MHz |
| Effective distance | Indoor 50 ft, outdoor 150 ft (≈100 m) |
| Serial communication format | 9600‑N‑8‑1 ~ 38400‑N‑8‑1 |
| Connection terminals | 4‑PIN Mini Phoenix |
| Power supply | 24 V DC or network power |
| Maximum power consumption | 3 W |
| Operating temperature | 10 ℃ – 45 ℃ |
| Operating humidity | 10 % – 90 % |
| Exterior dimensions | 1 U height, 7 inches wide |
The PWR lamp indicates that the receiver is powered; it stays lit when a 24 V DC power source is connected.
The NET light may be off if the ID number is set incorrectly or the communication cable is not connected properly; reset the ID within 00‑EF and check the cable connections.
The receiver works up to 50 ft indoors and 150 ft outdoors, which is about 100 m in open space.
If the RF lamp is off, the touch panel may be out of range or the RF ID setting is wrong; move the panel within range and verify the correct RF ID.