The equipment is only suitable for Class I Zone 2 (Groups A, B, C, D) or non hazardous locations. The combination of equipment in the system must be inspected by the local competent department.
The maximum ambient temperature for horizontal installation is 40 ° C, and for vertical installation it is 50 ° C.
There is an explosion risk warning, such as not disconnecting the equipment before power outage, component replacement may affect applicability, only UL and cUL certified expansion units are allowed to be connected (currently there are no relevant evaluated units), batteries need to be replaced in non hazardous areas, and AWG 28-12 cables need to be used to connect the power supply, with a minimum tightening torque of 0.5 Nm, and can only be used in 4X shell flat rooms.
Internal DC fuse, 1.0AT, 5 × 20mm - Internal DC fuse, 2.0AT, 5 × 20mm - Internal DC fuse, 2.0AT, 5 × 20mm - Internal DC fuse, 3.15AT, 5 × 20mm-
Power supply+24V DC (20-30V DC), power connector; CE: Must comply with IEC 60950 and IEC 61558-2-4; UL and cUL: Must comply with Class II power requirements - Same Left Same Left Same Left-
Environmental temperature 0-50 ° C - vertical 0-50 ° C, horizontal 0-40 ° C - vertical 0-50 ° C, horizontal 0-40 ° C - vertical 0-50 ° C, horizontal 0-40 ° C-
Storage temperature -20-70 ° C -20-70 ° C -20-70 ° C -20-70 ° C -20-70 ° C-
Relative humidity 5-85% (no condensation) -5-85% (no condensation) -5-85% (no condensation) -5-85% (no condensation)-
