Operation Manual

Nautic 87
Receiver Requirements
Part No. Module Comments
4159
2 / 16 channel
NAUTIC Expert
switch element
(see page 92)
This module is
required for the
transmitter
switch module to
work
3941.6
Socket with 3-
core lead
For connecting
devices, max.
0.7A / channel
3936
or
3936.1
Y-lead 320 with
100mm cable
length
For connecting
NAUTIC Switch
or Dual-Switch
modules
3754.1
NAUTIC Switch
Module
Direct link or 2
modules using a
Y-lead
3754.2
NAUTIC
Dual-Switch
Module
Direct link to 2
channels or 1
channel using a
Y-lead
Connection
16 switching functions are available per
switching component, and 8 devices, like
lamps, LEDs, etc., (electrical motors
excluded), with a power requirement of up
to 0.7A for each can be directly attached.
For each female connector there are two
switching functions are possible via the
three-core cable Part No. 3941.6 (fig. 2).
For electric motors and devices with higher
currents the NAUTIC switch or NAUTIC
Dual-Switch module is available (fig. 3 + 4).
In order to achieve the forward-stop-
backwards function, the Dual-Switch
module is connected to via a Y-lead. For
correct operation one plug of the
Dual-Switch module must be inserted in the
opposite polarity (sand off the edges of this
plug as necessary).
For directly attached consumers and for
switching the relays an external power
supply is necessary, e.g. a GRAUPNER
receiver battery of sufficient capacity, see
page 5. Other batteries to a maximum of
30V can be connected with a cable Part
No. 3941.6.
Note:
When building your own switch modules, a
protection diode is to be soldered across
the terminals of the relay coil.