ELİMKO EZM-4450 Programlanabilir Zaman Rölesi ve Sayıcı
Time Relay and Counter
EZM-4450 Programmable Time Relay and Counter
Configurable functions: Total Counter, Batch Counter, Timer Relay, Stopwatch, Frequency Meter, and RPM Measurement.
Automatic and Manual Reset operation.
Programmable time scales (seconds, minutes, hours) for Timer Relay and Stopwatch modes.
Multiplication factor and decimal point position adjustment.
6-digit Process Value (PV) and 6-digit Set Value (SV) display.
Dual Setpoint operation.
Modular output system.
Reset, Pause, and ChA-ChB counting inputs.
Counting modes include INC, DEC, INC/INC, INC/DEC, UP/DOWN, and x1 / x2 / x4 phase shift counting.
Communication via Modbus ASCII or RTU protocol, RS-232 (standard).
Features
| Specification | Description |
|---|---|
| Physical Features | |
| Dimensions | 48 mm × 48 mm × 116 mm |
| Protection Class | NEMA 4X (front IP65, rear IP20) |
| Mounting Type | Fixed panel mounting |
| Storage / Operating Temperature | −40 °C to +85 °C / 0 °C to +50 °C |
| Relative Humidity | Max. 90 % (non-condensing environment) |
| Electrical Features | |
| Supply Voltage | 100–240 VAC (−15 %, +10 %), 50/60 Hz, 6 VA; 24 VAC (−15 %, +10 %), 50/60 Hz, 6 VA; 24 VDC (−15 %, +10 %), 6 W |
| Sensor Input | 12 VDC max., 50 mA (115 V) |
| Relay Output | EM0-400 Relay Output Module (3 A @ 250 V) |
| Optional Outputs | EM0-410 SSR Output Module (20 mA @ 18 V); EM0-420 Digital (Transistor) Output Module (40 mA @ 18 V) |
| Communication Protocols | MODBUS-ASCII or RTU |
| Certifications | UL Recognized Component (File No: E 254103), EAC, CE |
Summary:
The Elimko EZM-4450 Programmable Time Relay and Counter is a versatile, high-precision industrial control device designed for automation, process monitoring, and timing applications. It supports multiple counting and timing modes, provides flexible input/output configurations, and offers robust protection standards (IP65 front). Ideal for modern industrial environments requiring both accurate measurement and reliable control.