03 · AUTOMATION
EMERGENCY ENGINE TELEGRAPH EET1
TRANSMITTER EET1-Tx
mounting in wheelhouse
RECEIVER EET1-Rx
mounting in engine room
and/or engine control room
flush or bulkhead mounting
one or two units can be
connected
INELTEH's emergency engine telegraph is used for transferring
orders from wheelhouse to the engine room.
Equipment is type approved by GL, DNV, BV and CRS.
OPERATION
Orders are transmitted from unit EET1-Tx, using rotary switch, to unit EET1-Rx. During the transmission of
a new order, corresponding LEDs blink and audible signal is activated on both units, until the issued order is
confirmed at EET1-Rx. LEDs blinking is performed with full intensity, independently of dimmer position.
Wrong way action on the engine is followed by light and audio signalization.
When two receiver units are used, only one can be used for confirmation of order while other will be used
as repeater. Using push button, situated on each receiver, receiver/repeater status can be selected.
TECHNICAL CHARACTERISTICS
Power supply: 24V DC (18-32V DC)
Consumption:
0.6A (0.8A on Test)/24VDC (one receiver)
0.8A (1.2A on Test)/24VDC (two receivers)
Up to 11 commands
Scale illumination and LEDs' dimmer built within transmitter unit
Wrong way alarm
LEDs and buzzer test
Power failure alarm
External alarm
Output contacts to VDR
Flush or bulkhead mounting
ENGINEERING FOR ELECTRONIC EQUIPMENT AND SYSTEMS
FLUSH MOUNTING
100
144
138
136
138
144
CONSOLE
CUT-OUT
CONNECTION
TERMINALS
Weight: 0.55 kg
BULKHEAD MOUNTING
320
300
128
EMERGENCY ENGINE TELEGRAPH
RECEIVER
STOP
POWER ON
260
300
A
S
T
E
R
N
EET1-Rx
WRONG WAY
FINISHED
WITH
ENGINE
STAND
BY
DEAD
SLOW
DEAD
SLOW
SLOW
SLOW
HALF
HALF
FULL
FULL
FIXING
HOLES
O8
TEST
RIJEKA - CROATIA
30
Rx
ACTIVATED
A
H
E
A
D
Weight: 4.45 kg
CABLING
WHEELHOUSE
15 x 0.5
A
S
T
E
R
N
TRANS.
EET1-Tx
TRANSMITTER EET1-Tx
STOP
WRONG WAY
STAND
BY
DEAD
SLOW
DEAD
SLOW
SLOW
SLOW
HALF
HALF
FULL
A
H
E
A
D
CONTACTS
to VDR
OR
TWO
TRANSMITTERS
OPTION
16 x 0.5
FULL
RIJEKA - CROATIA
18x0.5
POWER ON
FINISHED
WITH
ENGINE
TEST
TRANSMITTER
EET1-Tx
TRANS.
EET1-Tx
2 x 0.75
Power supply
24V DC
TRANSMITTERS'
SWITCHING UNIT
16x0.5
EMERGENCY ENGINE TELEGRAPH
18x0.5
WHEELHOUSE
TO ENGINE ROOM
EMERGENCY ENGINE TELEGRAPH
POWER ON
STOP
FINISHED
WITH
ENGINE
A
S
T
E
R
N
RECEIVER
EET1-Rx
WRONG WAY
STAND
BY
DEAD
SLOW
DEAD
SLOW
SLOW
SLOW
HALF
HALF
FULL
FULL
Rx
ACTIVATED
RIJEKA - CROATIA
A
H
E
A
D
29 x 0.5
(console
wiring)
TEST
TERMINAL BLOCK
ENGINE
2 x 0.75
Power supply 24V DC
3 x 0.5
Engine revolution
direction contact
External alarm
output contact
Power failure alarm
output contact
3 x 0.5
3 x 0.5
Ahead
RECEIVER (primary)
EET1-Rx
NOTE:
Terminal block (yard supply)
is used only when two receivers
are incorporated in the system.
Can be also delivered by INELTEH.
ENGINE CONTROL ROOM
ENGINE ROOM
EMERGENCY ENGINE TELEGRAPH
POWER ON
STOP
FINISHED
WITH
ENGINE
24 x 0.5
A
S
T
E
R
N
RECEIVER
EET1-Rx
WRONG WAY
STAND
BY
DEAD
SLOW
DEAD
SLOW
SLOW
SLOW
HALF
HALF
FULL
Rx
ACTIVATED
All dimensions are in mm.
Astern
A
H
E
A
D
FULL
RIJEKA - CROATIA
TEST
RECEIVER
(secondary)
EET1-Rx
Ljubljanska cesta 7, HR-51000 Rijeka / Croatia / tel. ++385 51 274 536 / fax 712 122 / inelteh@inelteh.hr / www.inelteh.hr