The DR4088RB-OPTO-Box Set is a dual feedback module designed for the Roco™ MultiZentrale-Pro™, Z21™ (black), z21™ (white) and is compatible with the Roco™ 10787. The DR4088RB is available in two versions: the OPTO and CS.
This is the OPTO version. The CS version has integrated current detection and can be connected directly to the rails. The DR4088RB-CS detects as little as 1mA current consumption on the rails and then sends a continuous occupied signal to the control unit.
The OPTO version is 100% compatible with the Roco™ 10787 and can therefore be connected in exactly the same way. This version is usually used where reed contacts or Roco™ switching rails are used.
Features
16 channels Power detection RBUS™ connection
Activity indicator LED
Rated up to 3 Amps (peak)
Standard S88 and STP connections (S88-N)
Small solid housing by applying SMD techniques
