Carbon Steel PLC Control Cabinet Access Control and Security System

• Office buildings: Control access to entrances and exits of various floors and elevator lobbies, link with attendance systems, and record the time of personnel entry and exit.
• Residential communities: Manage areas such as unit doors and underground garages, support card swiping and face recognition to prevent unauthorized entry of outsiders.
• Factory parks: Control access to key areas like production workshops and warehouses, restricting unauthorized personnel from contacting equipment or materials.
• Public places: Such as gymnasiums and exhibition halls, realize precise access management for ticket holders through PLC linkage with ticketing systems.
• Special places: Banks' vaults, laboratories, etc., combine biometrics and multi-level permissions to ensure strict control of high-security areas.

IP54 / IP55

• Clarify installation space constraints: Measure available height, width, and depth of installation area, leaving at least 10-20 cm for operation and maintenance.
• Calculate internal components: Count equipment to be integrated (PLC host, access control controller, etc.) and estimate minimum cabinet volume with heat dissipation space.
• Consider functional expandability: Reserve 20%-30% internal space for future equipment additions to avoid frequent cabinet replacement.
• Match installation method: Wall-mounted installations should prioritize lightweight, thin designs (depth ≤ 300mm), while floor-standing installations can accommodate larger sizes based on load-bearing capacity.