Electronic Timers

CU-21A

Standard

NPN open-collector output type or type with output with contacts (signal input and synchronization input)

2, 5 ms *1, contact (via limit switch/microswitch, etc.), Transistor (via NPN output device)

―*2, 250 VAC 2A SPDT (1c) (resistive load)

―

AND logic

CU-21TA

Multi-functional

NPN open-collector output type or type with output with contacts (signal input and synchronization input)

0.5 ms *1, 2, contact (via limit switch/microswitch, etc.), Transistor (via NPN output device)

250 VAC 2A SPDT (1c) (resistive load), NPN: 100 mA (40 VDC) max. *2*3

0 .05 to 1 s/0.5 to 10 s (selectable), OFF-delay, ON-delay, One-shot, timer OFF (selectable)

AND logic, edge sync. / level sync. selectable, Input signal inversion