This article intends to provide instructions on the use of J1 pins of Ultra VQ-FM.
PIN No. | Function/Use | |
P1 | P1 is used for coin input. | |
P2, P8 | P2 and P8 support the serial mode of laundry machines. P2 is used for receiving signals (TTL COM, Rx). P8 is used for transmitting signals (TTL COM, Tx). P2, P8, and a GND pin are needed for TTL serial communication. | |
P3, P4 | Jumper A | Used for RS232 serial mode. P3 is Rx, P4 is Tx, and P5 is GND. |
Jumper B | Used for Relay Pulse P3 is Relay 2, and P4 is Relay 1. | |
P5 | GND pin. | |
P6 | GND pin. | |
P7 | P7 is used for power output (+DC 5V) | |
P9 | P9 is used for power input (-DC12V, -DC24V or -AC24V) | |
P10 | P10 is used for power input (+DC12V, +DC24V or +AC24V) | |
Communications apply to different machines:
TTL COM: Alliance, Maytag, LG, etc.
RS232: gameboard, vending machine, etc.
2）When the Gameboard is connected, RS232 communication will be supported:
Switch manually to Jumper A, and PIN3, PIN4, and PIN5 are needed for use.
3) When a relay pulse machine is connected:
Switch manually to Jumper B, and PIN3 and PIN4 are needed for use.