AutomationDirect CTT-1C-D24 Timer Counter

AutomationDirect CTT-1C-D24 is a 24 VDC-powered, 1/16‑DIN multi‑function digital counter/timer/tachometer from the CTT series. It can be configured as a counter (five functions), a timer (twelve functions), a mixed timer/counter mode, or a tachometer, giving you flexible control in a compact package. The device features a two-line, 6-digit LCD display (SV 8 mm, PV 6 mm) for clear setup and monitoring, and is supplied with a panel mounting clip for straightforward 1/16 DIN installation. Output architecture provides two independent channels: Output 1 combines an NPN transistor driver with an SPST relay, while Output 2 uses an SPDT relay, enabling both solid-state signaling and dry-contact switching. The CTT-1C-D24 accepts an NPN input signal (ON) with a maximum input impedance of 1 kΩ, and is powered from a 24 VDC supply. Build and enclosure are designed for industrial environments, with an ABS plastic case and a polycarbonate lens; with proper enclosure installation the unit meets IP66 protection. A compact all‑in‑one instrument for counting, timing, and tachometer tasks in automation projects, it offers a versatile solution when space is at a premium.