Ship Steering Control Unit
ENVIRONMENT
| Ambient
temperature range (operation) |
-15°
C to +55° C |
| Ambient temperature range (storage) |
-25° C to +70° C |
| Protection grade |
IP32 to DIN 40050 |
| Magnetic clearance |
I0.4 m |
| Environmental testing
in accordance with EN 60945 (IEC 945 +A1) |
| Dimensions |
151 mm Height |
| |
392 mm Width |
| |
425 mm Depth |
| Weight |
3 kg |
| Power requirements |
24 VDC (18 V to 36 V) |
| Maximum ripple
content |
4 V pp, extreme
values should not exceed 36 V or fall below 18 V |
| Power consumption |
10 W max |
| Reverse polarity
protection |
built-in |
| Cable connection |
clamp-type terminals |
Type Approval
| The NAVIGUIDE 4000 Manual Steering System has
been type approved by Germanischer Lloyd to IEC/EN 60945 |
INPUTS
| Rudder
order signal (follow-up hand wheel) |
±10 V ±90° max rudder angle potentionmeter resistance
2kW with center tap
|
| Rudder angle feedback signal |
±10 V ±120° max
rudder angle potentionmeter resistance 2kW with
or without center tap |
| External system |
±10 V ±120°
max rudder angle |
| Speed
input |
200
p/nm or NMEA 0183 |
| Steering mode status |
| Overrride
status |
| Mute. |
| Central alarm |
NMEA 0183 |
OUTPUTS
DC Solenoid Valves
| Outputs |
two
for port, two for starboard (solid-state relays) |
| Type |
plus or minus switching |
| Voltage |
12
VDC to 110 VDC |
| Rating |
2.0 A max. |
| Additional outputs |
optional |
or
AC solenoid valves
| Outputs |
Two for port, two for starboard (solid-state
relays) |
Voltage
|
24 VAC to 230 VAC |
| Rating |
1.0 A max. |
| Additional outputs |
optional |
or
Proportional rudder order / error
| Outputs |
Two
80 mV/° to 350 mV/° (isolated) or
4 mA to 20 mA (isolated)
|
Additional outputs
|
optional |
or
Proportional solenoid valves
| Outputs |
One for port, one for starboard |
Rating
|
1.6 A max. |
| Additional outputs |
optional |
OUTPUTS AND INTERFACES
| CAN to IEC 61162-3 for bus interface units and additional follow-up amplifier |
| Central alarm |
NMEA 0183 |
| Voyage Data Recorder (VDR) |
Status and alarm outputs
| System alarm |
potential-free contacts |
Override alarm
|
2 A maximum current |
| External system status |
250 V maximum voltage |
| Deadman's control |
|
| Mute |
|
Power failure alarm
| Primary supply |
potential-free contacts |
| Backup supply |
2 A maximum current,
250 V maximum voltage |
