A catalog download is here.
MA900_03E.pdf (191KB)
Specification files are in Adobe's Acrobat PDF file (version 4.0) format.
Acrobat Reader is required. |
| Input |
Thermocouple, RTD, DC voltage |
| Number of channels |
4 channels |
| Sampling time |
0.5 sec. |
| Measuring accuracy |
Thermocouple
±(0.3% of reading + 1 digit) or ±2°C (4°F) whichever is larger
RTD
±(0.3% of reading + 1 digit) or ±0.8°C (1.6°F) whichever is larger
DC voltage
±(0.3% of span + 1 digit) |
| Out of an accuracy guarantee range |
Thermocouple R, S, B : Less than 399°C
Thermocouple K, J, T, U : Less than -100°C |
| Control method |
PID control ( with autotuning and self-tuning function )
* ON/OFF, P, PI and PD control are also selectable.
Heat/cool PID control ( with autotuning ) |
| Control output type |
Relay contact output
Voltage pulse output
DC current output : 4 to 20mA
Triac output |
| Communications |
RS-232C
RS-422A
RS-485
* MODBUS supported. |
| External Dimensions |
96 x 96 x 100mm ( W x H x D ) |
| Standard function |
Memory area : 8 areas |
| Optional function |
Alarm function : Up to 3 points ( Temperature alarm, Heater break alarm,
Loop break alarm )
External contact intput : 5 point ( RUN, STOP, Memory area change ) |
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