描述
PLC控制开关量的能力是很强的。所控制的入出点数，少的十几点、几十点，多的可到几百、几千，甚至几万点。由于它能联网，点数几乎不受限制，不管多少点都能控制。
HONEYWELL 51401288-100 HPK2-2 CONTROL BOARD 51401288100
ALLEN BRADLEY 150-A360NBD-8B4 SMC SMART START
ALLEN BRADLEY 150-B180 MOTOR CONTROLLER W/OVERLOAD
HONEYWELL 30735866-501 DETECTOR CARD 30735866501 NIB
CUTLER HAMMER NB3800PF NB FRAME CIRCUIT BREAKER NIB
ABB 3HAB6182-1 CPU BOARD DSQC-335 3HAB61821 NEW
ALLEN BRADLEY 1336T-B015-AA-GT1EN DRIVE REPAIRED
FANUC A20B-2003-0131/02B R SERVO DRIVE A20B2003013102BR
HONEYWELL 51401072-300 QMEM-3 MEMORY BOARD 51401072300
CRANE TECH. CIMR-G5M4011 SPEC: 4011F AC DRIVE NEW
