Feature: 1. Universal Compatibility: The coin acceptor module is compatible with a variety of coin acceptors, bill acceptors, and pulse coin acceptors, making it a versatile choice for connection to a computer. 2. Extensive Pulse Data Record: This module holds the capacity of recording up to 261 pulse data, ensuring a comprehensive record of all transactions. Each pulse input generates a unique data point. 3. Intelligent Coin Acceptance Regulation: The coin acceptor module is smart enough to prevent coin acceptors from working when the host is busy or experiencing other unexpected issues. 4. Enhanced Operational Security: The ability to disengage coin operation during host busy times or failures adds an extra layer of security to your operation preventing any unethical coin insertions or system exploiting. 5. Optimized Efficiency: With its ability to manage regular operation and troubleshoot during irregularities, the Coin Acceptor Module is designed to maximize efficiency. Specification: Item Type: Coin Acceptor Module Material: PCB Main Parameters: Baud rate: 9600 Operating mode: half duplex Communication character format: 1 start bit, 1 stop bit, 8 data bits (Bits 0 = sent first (LSB)) Lock Timer: Within a certain period of time, if the WF-700B does not receive a response to the request, it will lock the coin machine according to the setting of the hardware dip switch. The lockout time can be set by the dipswitch to 1 second, 10 seconds, 20 seconds or no lockout. Data Stack, Parallel Mode: WF-700B has a serial data stack, the stack is composed of FIFO mode, in the case of loss of communication with the host computer, the coin data will be temporarily stored in the WF-700B data stack, when the data stack is full, then the WF-700B will automatically disable the coin machine to avoid the occurrence of data loss. The serial data stack of the WF-700B is a coin data pulse counter capable of recording up to 261 pulses. A single piece of data is generated for each pulse input. Description: 1. The WF-700B interface board connects the coin acceptor to the serial communication port of the PC host computer via the built in RS232 interface module. With the WF-700B, end development users can develop coin control devices relatively easily without having to consider the control performance and control interfaces of various coin acceptors.The WF-700B is an upgraded version of the WF-700, and the relevant operating parameters can be easily set via a four position dip switch. 2.WF-700B works as a slave device in the system and can respond to the request of the host device at any time. 3. The WF-700B has a Lockout timer function, which prohibits the coin acceptor from working when the host device is not interacting with the response frequency, or when the host device is busy or has an unexpected failure, until the host device resumes working.. Package List: 1 x Mainboard 1 x Three Core Pulse Line 1 x USB Cable 1 x Power Cord Note: It requires customer to develop the host computer software, which belongs to the development kit.