C628-50002

The Danaher C628-50002 is a precision digital timer/controller within the Timers and Controllers series, designed for demanding industrial automation applications. Featuring a wide Supply Voltage range of 90–264 VAC, 50/60 Hz or 20–50 VAC/DC, this compact unit measures 48 mm × 96 mm × 110 mm deep and installs neatly into a 45 mm × 92 mm panel cutout. The high-visibility Red/Green, 7 segment LED display provides 5 primary digits, 0.71 in (18 mm) high, complemented by a 1 secondary digit, 0.3 in (7 mm) high for status indications. Input flexibility is ensured by the Input Type of sinking/sourcing or contact closure, mated with input impedances of 4.7 kΩ to +Voltage (sinking) and 10 kΩ to common (sourcing). With a low Power Consumption of just 4 Watts, the C628-50002 balances performance and efficiency in a professional-grade enclosure.

Performance characteristics are tailored for high-speed counting and timing, handling frequencies up to 10 kHz for single-ended inputs and 5 kHz in quadrature mode. The device recognizes logic signals at a Logic High Level ≥ 3.0 VDC, 30 V max. and Logic Low Level ≤ 2.0 VDC, ensuring compatibility with NPN, PNP, or contact inputs. Outputs include a SPDT relay output rated 2 A resistive @ 110 VAC and a solid state NPN open collector output at 30 VDC, 100 mA max., with an optional second relay for expanded control. The smart display circuitry supports customizable update times, minimal pulse widths, and forced zero resets, while dual display digits provide both rate and total metrics. Built-in calibration routines allow independent scaling of rate and total measurements, making it ideal for flow, speed, and process monitoring systems.

Reliability and integration are assured through UL, CUL, and CE approvals, guaranteeing compliance with global safety standards. The clearly labeled terminal block demarcates power, signal inputs, linear output, RS-485 communication, and relay connection points for rapid field wiring. Its robust housing and industrial-grade components ensure stable operation across 0–50°C ambient temperatures and high-vibration environments. Seamless interoperability with programmable logic controllers and supervisory systems allows deployment in packaging machinery, conveyor controls, labeling machines, and general timing applications. With a versatile feature set and proven reliability, the C628-50002 is a cornerstone device for modern automation solutions.