U02 16位密封型信号接线盒 1 6 P S E A L E D S I G N A L J U N C T I O N B O X

1，可接 2 线、3 线信号，每个点都带指示灯，状态一目了然；

2，采用 16 组（3 位 1 组）弹簧端子（棕蓝黑分别为对应负载得 +，- 信号），接线简单快捷，维修和更换更加方便；

3，信号逻辑：NPN

4，每个点都带自恢复保险。

1, can be connected to 2-line, 3-line signal, each point has an indicator

light, the status is clear;

2, the use of 8 groups (3-bit 1 group) spring terminals (brown, blue and

black respectively for the corresponding load to +, - signals), simple

and quick wiring, maintenance and replacement more convenient;

3, signal logic: NPN

4, each point with self-recovery insurance