The Z21 Switch Decoder is a universally applicable DCC switch decoder with a 2 Amp output power for up to 8 turnouts or up to 16 consumers such as LEDs and light bulbs. The connection is straightforward: to avoid unnecessarily overloading the outputs of the central unit or booster, a separate DC power supply can be connected. If a simple wiring solution is desired, the track signal can also be used as a power supply. The outputs are also protected against overload and short circuits.

Adjustable Outputs: Each of the 8 output pairs can be set independently to different modes. These are pre-configured and can be easily selected. Each output pair can also be individually dimmed to precisely adjust lighting.

Ideal for:

• Adjustable modes
• Double-coil drives
• Simple light signals
• Lighting
• Controlling relays

Standard operation – With configurable activation duration for double-coil drives.
Momentary operation – Switch for turnouts and uncouplers depending on the activation duration at the handheld controller.
Bistable continuous operation – Switching on or toggling for lighting and signals.
Bistable continuous operation – Switching on or toggling with bulb simulation.
Flashing light – Flashing light with bulb simulation.
Turnout numbers 1–2040.