1、With RS485 communication interface, you can use the host computer software to set up or collect data. 2、The module can also communicate with computer, PLC, DCS, intelligent instrument and other equipment. 3、Module Mode: PWM Mode, Pulse Mode, Signal Source Mode, Sine Wave Mode. 4、Strong signal load capacity, output current up to 30mA. 5、Clear display screen, concise control panel layout. 1 x Signal Generator  Item Type: Signal Generator ModuleModel: WSFG-06Supply Voltage: 7-24VProduct Function: PWM Mode, Pulse Mode, Source Mode, Sine Wave ModePWM Mode: Voltage, frequency, duty cycle are adjustable, accuracy up to 0.1%; voltage range: 1-24V, frequency range: 1-150KHZ, duty cycle range: 0-100%Pulse Mode: Initial delay time T0: 0-60S, high level time T1: 0-60S, low level time T2: 0-60S, pulse number PulseNun: 1-60000Signal Source Mode: Voltage source 2-10V, current source 4-20mASine Wave Mode: 1-1000HzSignal Load Capacity: Output current up to 30mA (Note: This product outputs signal source, can not directly drive the high power load)Ambient Temperature: -10-+70°CModule Size: Approx. 79 x 43 x 41mm / 3.11 x 1.69 x 1.61inOpening Size: Approx. 76 x 39mm / 2.99 x 1.54in