Single-channel to sixteen-channel data loggers, with LCD-display (alarm, network)

The ATM-055D system is an advanced 1 to 16 channel data recorder with extensive warning capabilities.

This universal data recorder was developed for stand-alone registration of among others, temperature, mA, volts and pulse (status and counting) signals. Transducer with an active output (for example, temperature, humidity, pressure and voltage measurements) can easily be connected on a mA input or volt input. There are even opportunities to record for transducers with a RS485 output. Multiple ATM-055D units can be linked, through an RS485 or Ethernet network.



The recorder has a great memory for storage of 480,000 measurements and can therefore operate independently. In this memory the measurement data are stored With interval times ranging from 1x per second to 1x per 24 hours. For each separate channel a measurement interval can be specified. During the measuring and recording it is possible for the measurement data to be stored on the hard drive of your PC. The transfer of measurement data with the PC done through a RS232, RS485 or USB interface (optional through a Ethernet, GSM or GPRS). The hard disk stored measurement data can be analyzed and printed through the Windows software.



The ATM-055D unit has extensive facilities for alarm reporting. Each entrance has 4 independent alarm borders with adjustable hysteresis and any fuse or waste delays. An alarm is reported both acoustic (sound) and optical (LED 1 to 32). The ATM-055D has a relay available for reporting to a central reporting system or control of a phone dialer.



Voltage outages will stop the recorder to collect data. Until the moment Voltage outages the date / time of outage and the measurement data will remain in a backup powerd by a battery. After restoring of the AC power ATM-055D will automatically resume the measurements.

Total memory capacity	2MB (up to 480 000 values)
Memory type	internal SRAM, backed-up by Lithium battery
Data logging modes	noncyclic - logging stops after filling the memory
	cyclic - after filling memory oldest data is overwritten by new
Data logging interval	adjustable individually for all input channels from 1 second to 24 hours
Real time clock	year, leap year, month, day, hour, minute, second, backed-up by Lithium battery
Input measured values (1 to 16 inputs)	are defined for each channel by installed input modules (see table) accordingly to user requirements
Resolution of the AD converter (analog channels)	16 bits, conversion duration approximately 60ms/channel
Communication speed	9600, 19200, 57600, 115200 Bd, 230400* Bd (* applicable for USB, Ethernet)
Power	9 to 30Vdc, 24Vdc recommended
Operating temperature range	0 to +50°C
Dimensions including connectors	215 x 225 x 60 mm
Protection	IP20
Weight	approximately 800 g