详细介绍
★微电脑控制,轻触式操作★4路背景输入(可选择)★1路告警输入,10通道输出,任意选通★2种输入告警,电平选择★有强行插入功能★告警和输入/输出信号电平指示★有记忆功能★micro computer chip control,light-touch button★4 inputs,10outputs,swichable ★2 alarm input logic se-lections★automatic channel switched while alarming★alarm/input/output led peak level indicators★memory function