描述
25500~25502继电器：时钟脉冲标志。这3个继电器用于产生时钟脉冲，可用在定时或构成闪烁电路。其中，25500产生0.1s脉冲（0.05sON／0.05sOFF），在电源中断时能保持当前值；25501产生0.2s脉冲(0.1sON／0.1sOFF)，具有断电保持功能；25502产生1s脉冲(0.5sON／0.5sOFF)，具有断电保持功能。
ABB YB161101-UP DSQU419 Board CALL
ABB YB161102-AA DSQC100 Backplane
ABB YB161102-AC S2 DSQC102 POWER UNIT BOARD
ABB YB161102-AD S2 DSQC103 R/D EXCITER BOARD
ABB YB161102-AE S2 DSQC104 RESOLVER/DIGITAL BD
ABB YB161102-AH S2 DSDX110 DIGITAL I/O BOARD
ABB YB161102-AK DSPA110 AXIS COMPUTER BOARD
ABB YB161102-AM S2 TERMINAL BOARD DSTD160
ABB YB161102-AN S2 DSQC108 BACKPLANE
ABB YB161102-BE DSQC116 REGULATOR UNIT
ABB YB161102-BH DSQC122 TERMINAL PCB
ABB YB161102-BM DSQC126, Relay Unit (9 Axis)
