Data Machinery Interface; Generator Control; Power Management; Remote Control - Man L23/30DF Project Manual

System description
SaCoS GENSET
one

3.2 Data Machinery Interface

This interface serves for data exchange to ship alarm systems or integrated automation
systems (IAS).
The status messages, alarms and safety actions, which are generated in the system, can be
transferred. All measuring values and alarms acquired by SaCoS
transfer.
The following MODBUS protocols are available:
MODBUS RTU (Standard)
MODBUS ASCII (for retrofits)
For a detailed description of these protocols see the document "SaCoS
Communication from the GenSet".

3.3 Generator Control

SaCoS provides inputs for all temperature signals for the temperatures of the generator
one
bearings and generator windings.

3.4 Power Management

Hardwired interface for remote start/stop, speed setting, alternator circuit breaker trip etc.

3.5 Remote control

For remote control several digital inputs are available.

3.6 Ethernet interface

The Ethernet interface at the Display Module can be used for the connection of SaCoS
EXPERT.

3.7 Serial interface

CoCoS-EDS can be connected to a serial RS485 interface.

3.8 Power supply

The plant has to provide electric power for the automation and monitoring system. In general a
redundant, uninterrupted 24V DC (+20% -30% and max ripple 10%) power supply is required
for SaCoS .
one
The alarm system requires a 24V DC, 12,5 A uninterrupted power supply with a 16 A pre-fuse.
The safety system requires a 24V DC, 8,5 A uninterrupted power supply with a 10 A pre-fuse.
Created: 03.08.2009
Last change: 16.08.2010
Released:
This document is property of MAN Diesel & Turbo SE and is entrusted
Karger
to whom it has been handed over. Copying and communicating to third
Karger
parties is only permitted with written consent of MAN Diesel & Turbo!
GENSET are available for
one
GENSET,
one
Page 12 of 13
GS
one