Description : 1: operating power :AC 85—264V or isolation DC 24V 2: current: 50mA(under the condition of connection without keyboard display and sound of buzzer) 3:output optional: one channel standard isolation RS485 output One channel isolation 4-20mA or 0-20mA passive output. Two channel OCT output(programmed between the pulse width(6-1000ms),default before leaving factory (200ms)) 4:input optional: […]
