User’s Manual RX-MFS-ESCAN-HS1
1. DESCRIPTION RX-MFS-ESCAN-HS1 is a MFS 2.4GHz receiver with 2 CAN Interfaces, 2 independent E-Stop Relay Outputs, 2 Application Relay Outputs, 4 optional 0~10V, 0~20mA analog or 0~30V digital inputs, a USB and an optional RS232 interface. It shall be equipped with RTC and SD card for data logging capability. It is designed for applications using CAN bus topology to integrate a number of devices and operating on 12 or 24V battery.
RSS-Gen license-exempt notice: “This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
2. TECHNICAL SPECIFICATION All specifications assume a 50Ω input and load.
Note: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 3. FUNCTIONAL DESCRIPTION 3.1. Operation As a standard Hetronic MFS receiver, this module is equipped with 2 microcontrollers, Main and Stop, for safety and redundant control of EStop Relay outputs. The Stop controller is common to standard 2.4GHz MFS receivers.
4. PCB 4.1. PCB Layers Figure 1: RX-MFS-ESCAN-HS1 Top PCB Layer 4.2.
Figure 3: RX-MFS-ESCAN-HS1 PCB Layer 3 Figure 4: RX-MFS-ESCAN-HS1 Bottom PCB Layer
Figure 5: RX-MFS-ESCAN-HS1 Top Components
4.3.
