| Technical data | Value | 
| Measured value | Two-state signal Pulses | 
| BINARY INPUT | |
| Parameters of the voltage contact | „L“ level input voltage:< 0,4 V(*); „H“ level input voltage:> 2 V; Minimum voltage applicable:0 V; Maximum voltage applicable:+30 V DC | 
| Parameters of the voltage-free contact | Contact resistance in „switched-on“ state:< 10 kOhm; Contact resistance in the „switched-off“ state:> 300 kOhm; Contact voltage in the „switched-off“ state: ca 3 V; Minimum state duration necessary for latching the state:1s | 
| COUNTER INPUT | |
| Counter parameters | Range 24 bits (16 777 215), the possibility of letting the counter overflow | 
| Maximum pulse frequency | configured for voltage input - max. 5kHz configured for a voltage-free or open-collector transistor - max. 200Hz | 
| GENERAL TECHNICAL DATA | |
| Operating temperature | -20 to +60 °C | 
| Channels | 4x binary input Nebo 2x binary input a 2x counter | 
| Memory | 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode | 
| Recording interval | adjustable from 1 s to 24 h | 
| Display and alarm refresh | adjustable 1 s, 10 s, 1 min | 
| Recording mode | noncyclic - data logging stops after filling the memory cyclic - after filling memory oldest data is overwritten by new | 
| Real-time clock | year, leap year, month, day, hour, minute, second | 
| Power | Lithium battery 3.6V, size AA | 
| Protection class | IP20 | 
| Dimensions | 61 x 93 x 32 mm | 
| Weight (including batteries) | approx. 120 g | 
| Warranty | 3 years | 









 
            
             
        
             
		



 BR                                24729
BR                                24729                             VN                                11497
VN                                11497                             US                                7527
US                                7527                             IN                                3296
IN                                3296                             AR                                2463
AR                                2463                             GB                                1415
GB                                1415                             MY                                1405
MY                                1405                             CN                                1080
CN                                1080                             
         
        