Omron’s CJ1 screwless I/O features at a glance:
• Drastically reduces wiring time
• Accepts a wide range of wiring gauges
• Easy to attach and detach; no tools required
• Easy to test signals, even while wiring is connected
• Construction prevents overstressing of clamping spring
• Interchangeable with existing CJ1 screw terminals
• Safe - no metal parts can be touched by fingers