This document is the user manual for a bidirectional multifunctional counter. The manual provides information about safety, installation, operation, pulse counter, tachometer, timer, and more.
This manual covers general information, safety symbols, and liability limits for the Hengstler 2 772 010 multifunctional counter. It explains the intended industrial use, required safety measures, and responsibilities of the plant manufacturer and operators.
Detailed sections describe the setup, wiring, display, keyboard functions, and programming of all counter modes (pulse, tachometer, timer, shift, batch). Technical data, maintenance, spare parts, ordering information, and accessories are also included.
| Display | LCD reflective, positively transmissive; black digits |
|---|---|
| Supply voltage | 12‑30 VDC, 24 VAC, 115/230 VAC, 90‑260 VAC |
| Current consumption | < 200 mA (12‑30 VDC) |
| Power consumption | < 5 W |
| Overload protection | External fuse DC 0.16 A (IEC 127) |
| Duty cycle | 100 % |
Programming follows a sequence: basic functions, function codes, user times, prescaler, and presettings.