Modular device for DIN-EN 60715 TH35 rail mounting.

1 module = 18mm wide, 58mm deep.

The wireless transmitter module FSM12-UC has two channels and, like a wireless pushbutton,

it can transmit local and central control signals into the Eltako wireless network. The signal on

opening the two control contacts is identical.

Severel wireless transmitter modules must not be switched at the same time.

If the terminals A1 and A3 are connected with a bridge, the control signal is transmitted once

per minute, provided the control voltage is applied, e.g. for central commands with priority.

The universal control voltage processes control commands of 8 to 253V AC or 10 to 230V DC

with periods lasting min. 0.2 seconds. Max. parallel capacitance (approx. length) of control

lead at 230V 0.06

μF. This corresponds to a length of approx. 200 meters.

No permanent power supply required, therefore no standby losses.