
Tel:
0755-86317046,86604023Fax:
0755-86317069
Parameter Name | Indicator | Remarks | ||
working environment condition | power input | 220VAC±15% | ||
operating current | <0.5A | |||
temperature range | -10℃~40℃ | |||
humidity range | 10%~90%RH | |||
cell voltage | Battery Type | 2V series (ADU1000-0240) | 6V, 12V series (ADU1000-1240) | |
Number of collection channels | 40 | 40 | Can be customized up to 48 batteries | |
measurement range | 0~2.5V | 0~15V | ||
measurement accuracy | Error<0.2% FS | |||
temperature channel | Number of collection channels | 2 | ||
measurement range | 0-50℃ | |||
measurement accuracy | Error<1 ℃ | Related to sensor accuracy | ||
current sensor | Number of collection channels | 2 | ||
measurement range | 4~20mA | |||
measurement accuracy | Error<1% | Related to sensor accuracy | ||
communication interface | interface method | RS485 | ||
communication parameters | 9600 N、8、1 | |||
communication protocol | YDN-23 Electrical Master Protocol, MODBUS RTU Protocol | |||
EMC Metrics | ESD protection | Contact discharge: ± 6KV; Air discharge: ± 8KV | ||
EFT protection | ±2KV | |||
surge protection | ±2KV | |||
Chassis dimensions | 438*300*43.5mm | Standard 19 inch 1U chassis | ||