描述
有的内部继电器还可丢电保持，即它的状态（ON或OFF）、PLC丢电后，靠内部电池仍予以保持。再上电后可继续丢电前的状态。保持继电器可增强PLC控制能力，特别对记录故障，故障排除后恢复运行，更显得有用。
定时器，可进行定时控制。定时值可任意设定。定时器有多少，设定范围有多大，设定值的分辨率又是多少，这些都代表定时器件的性能。
REXROTH MAC112D-0-ED-4-C/130-A-1/WI520LV/S005 NEW MOTOR
NEW/REFURB REXROTH INDRAMAT HDD02.2-W040N-HD32-01
One-day shipping available
NEW/REFURB REXROTH INDRAMAT DDS2.1W-100 SERVO DRIVE
One-day shipping available
Rexroth Hydraulic Valve 4WRTE32E600L-41/6EG24TK31/A5M
One-day shipping available
60 Gallon / 25 HP CINCINNATI / REXROTH Hydraulic System
AA4VG56EP1D1/32R-NSC52F005D PUMP BOSCH REXROTH
AA6VM80EP1/70W-VSC520HB-E MOTOR FOR BOSCH REXROTH
AA6VM80EP1/70W-VSC520HB-E HALLIBURTON BOSCH REXROTH
AA4VG56EP1D1/32R-NSC52F003DHS BOSCH REXROTH
JVL MAC800-DC5 SERVO MOTOR BOSH REXROTH LINEAR SLIDES
QUANTITY 4, TESTED, SUPERB CONDITION
