Brand：Bosean
Model：BH-50
Name：Single-channel multi-function host alarm control cabinet
Specifications
| Working Voltage | AC 220V ± 10%, 50Hz |
| signal output | Two-wire RS485 (MODBUS) |
| Operating Temperature | -20~50℃ |
| Relay control port | Passive relay output, full load power 1KW |
| signal input | 3-Wire 4-20mA or 4-wire RS485 |
| System power consumption | ≤ 10W (no external equipment) |
| Environment humidity | 10-95% RH (non-condensing) |
| Dimensions | 38*21*8cm |
Packing list
Complete-built unit X1, Encasement box X1, Charger X1, Calibration cover X1, Manual X1, Certificate X1, Warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/34337/Specification.html , which is only used by users who purchase commodities from the NBCHAO.