1 Preface 1.1 About this Manual This manual has been published primarily for professionals and qualified personnel. The user of this material is assumed to have basic knowledge in marine systems, and must be able to carry out related electrical work. Work on the low-voltage circuit should only be carried out by qualified and experienced personnel.
18.3.2016 Thermistor 2, 3 and 4-wire drawings. 25.11.2016 RP 220E added. 25.09.2017 Added installation notes released to Ethernet and switches. Added voltage sensor inputs. Updated to SW 3.6. Communication I/O link updated. 01.11.2019 Added Marine Watch LT Panels and RP 206E Remote Panel. 17.12.2020 Based on a new template.
3.1.2 DCU 208E Engine Controller The DCU 208E is basically the same as the DCU 210E, but without the color touch screen. It saves cost being used in smaller engine rooms, where a remote panel is all that is needed. 3.1.3 Configuration An ordinary PC web-browser is used to configure the DCU, using the inbuilt web-server on the DCU.
It is recommended to make use of an Ethernet switch though, as it simplifies PC configuration connection and future expansion to remote panels and/or camera interface. For redundant Ethernet connection, m anaged E thernet switches must be used. 3.3.2 Expansion The basic system can be expanded with more input and output channels using the versatile ...
4.1.2 DCU 208E This panel is also normally installed in the engine room, close to the engine. Unlike the DCU 210E and the RP 210E/220E/206E the DCU 208E is installed on a DIN rail. The panel does not have a user interface and is normally used in unmanned engine rooms. A RP 210E/220E/206E remote panel can be used to bring the signals from the engine room to a monitoring site, e.g.
The panel installed with the m ounting bracket shown in grey. 4.2 Connectors These are the connectors on the back lid. The DCU 208E front view is the same as the DCU 210E rear view. 4.2.1 Connector Kit The products are not shipped with mating connectors. Page 8 (17)
A complete kit is available containing all of the mating terminal blocks used on the 200E series. Kit 1006479 contains: ● 4 Deutsch DT series connectors (DT06-12SA). 2 ● 50 hand crimp sockets 0.5 -1.0 mm (16-20 AWG). 2 ● 10 hand crimp sockets 1.0 -2.0 mm (14-16 AWG).
C1.1 Switch Input #1 C1.2 Switch Input #2 C1.4 Switch Input #3 All Faults Relay (Inactive on fault) C2.1 C2.2 Common C2.3 4.3 Wiring Connections The following chapter primarily assumes a DCU or LT-ONE panel. If installing an RP or LT-ACE, then just disregard descriptions that are not described in the table “Connector Pinout RP 210E/220E/206E and LT-ACE”.
If ground and 0V is connected, these filters do not work properly. 4.3.3 Power Supply [C1.11 – C1.12] The panels are designed to run on either 12 VDC or 24 VDC supply voltage. Make sure the supply power is sourced directly from the battery, and n ot f rom the starter engine, as the voltage drop over the latter is significant.
The relay has a 1 A over-current protection on the common pin. 4.3.7 Relay #1 [C2.4 – C2.6] and #2 [C2.7 – C2.9] This relay can be configured to activate for any inbuilt function. See the configuration manual. The relay has a 1 A over-current protection on the common pin 4.3.8 Magnetic Pickup, MPU [C4.1 –...
Power Output All flexible I/O can be configured as 12 V 0.2 A or 24 V 0.2 A power outputs with short circuit detection and protection. Switch Output All flexible I/O can be configured as configurable 12/24V outputs on the DCU or LT-ONE. Each channel can be configured for any available function.
Do not bend the Ethernet cable or pull the cable sideways more than necessary during installation. Use a strain relief for the cable making the cable length no more than 50 cm between the connector and the strain relief USB Memory Interface This interface is used for two purposes: ●...
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