Merlin Gerin Multi 9 Ic 2000 P Manual Info

Provides forced ON or permanent OFF functionality.

Shows current time, day of the week, actual light level status (Lux threshold exceeded or not), and active program indicators.

The main control unit must be installed inside an electrical switchboard or modular enclosure on a standard 35mm DIN rail. Ensure the environment is dry and falls within the operating temperature range of -10°C to +55°C. 2. Mounting the Photoelectric Cell Merlin Gerin Multi 9 Ic 2000 P Manual

2025 Document ID: MG-IC2000P-MNL-EN-01

[ 230V AC Line Supply ] | | L N | | +------v--------------v------+ | (1) Line (2) Neutral | <-- Power Input Terminals | | | (3) Sensor (4) Sensor | <-- External Photoelectric Cell +---+--------------+---------+ | | +------[]------+ (Remote Wall/Flush Mounted Lux Sensor) +----------------------------+ | (5) COM (6) NC (7) NO| <-- Voltage-Free Relay Contacts +---+------------------+-----+ | | L (Phase) +---------> [ Contactor Coil or Lighting Load ] | N (Neutral) Step-by-Step Wiring Sequence: Provides forced ON or permanent OFF functionality

Separate surface-mounted or flush-mounted sensor (included). 3. Installation and Wiring Diagram

Mastering the Merlin Gerin Multi 9 IC2000 P: Manual Insights & Troubleshooting Ensure the environment is dry and falls within

The is a specialized programmable twilight switch within the renowned Multi 9 modular system. Designed to address both domestic and tertiary sectors, it automates lighting control by combining a twilight switch (photocell) with a programmable time switch in a single unit. Its primary function is to control the opening and closing of a lighting circuit based on real-time ambient brightness and a user-defined schedule. The light only turns on when the ambient light level falls below a set threshold and the time program permits activation. This dual-functionality optimizes energy savings and ensures lights operate precisely when needed.