3
UK
2 Functions and features
• AC2488: 8 inputs CTT3 (AS-i profile S-7.A.A) / AS-interface version 3.0 /
master profile M4 / extended addressing mode: yes / maximum number of
modules per master: 62
• AC2489: 2x4 inputs (AS-i profile 2x S-0.A.E) / AS-interface version 3.0,
backwards compatible / master profile M3 or M4 / extended address mode:
yes / maximum number of modules per master: 31 (2 independent A/B slaves
per module)
3 Installation
► Disconnect power before installation.
► For installation choose a flat mounting surface.
The entire bottom of the module must lie flat on the mounting surface.
► Fix the module onto the mounting surface using M4 screws and washers.
4 Electrical connection
The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical equipment
must be adhered to.
► Disconnect the installation from power and connect the unit.
To ensure the protection rating:
► Connect the plugs of the sensors to the M8 sockets.
► Tighten firmly, recommended tightening torque 0.3...0.5 Nm.
► Cover the unused sockets with the enclosed protective caps.
► Tighten firmly, recommended tightening torque 0.3...0.5 Nm.
