6
EN
Intended Use
STIIC Controller
2 .3 .2 PLC Outputs
The PLC Output Table describes the outputs for the
STIIC PLC.
I
If a temperature sensor is defective or not connected,
the STIIC PLC generates an alarm for that sensor.
PLC Output Table
Output
I/O #
Description
Port
Configuration
Touch_
pLAN
J11
Connection
to the
Touchscreen
• Baudrate: 3840
• Data length: 8
• Stop bits: 1
• Parity: None
MODBUS
TCP/IP
ETH
MODBUS
TCP/IP slave
connection
Port: 502
MODBUS
slave
J25
MODBUS
RTU slave
connection
• Baudrate: 3840
• Data length: 8
• Stop bits: 1
• Parity: None
MODBUS
slave
Fieldbus
Card
MODBUS
RTU slave
connection
• Baudrate: 19200
• Data length: 8
• Stop bits: 2
• Parity: None
MODBUS
slave
BMS
Card
MODBUS
RTU slave
connection
• Baudrate: 19200
• Data length: 8
• Stop bits: 1
• Parity: None
2 .4 STIIC MODBUS Address Layout
The STIIC MODBUS Address Layout Table lists the
MODBUS address layout for the various systems that can
be controlled by the STIIC PLC.
STIIC MODBUS Address Layout Table
System
Max
Units on
STIIC
MODBUS
Device Add
Platinum Chillers
1
1 (Master PLC)
2 (Slave PLC)
VARC Chiller
1
3
XTC Seawater
1
11
ZTC Freshwater
1
13
XZ Combination System
1
15
SWV
1
20
MODBUS Converter
4
30–33
KRA #1
3
40–42
KRA #2
3
43–45
KRA #3
3
46–48
KRA #4
3
49–51
KRA #5
3
52–54
KRA #6
3
55–57
FAMU
1
60
3 Intended Use
The STIIC PLC application technology simplifies
integration to ship-wide network control systems. This
allows one connection point for third-party software
developers to communicate with enabled Dometic
systems on the network and provides easy monitoring
and control access for the user and technicians.
This manual provides the necessary information for the
proper installation and operation of the STIIC PLC.
NOTICE:
Insufficient installation, configuration, or
operating parameters could result in unsatisfactory
performance and possibly failure.
The manufacturer accepts no liability for damage in the
following cases:
• Faulty assembly or connection
• Damage to the product resulting from mechanical
influences and excess voltage
• Alterations to the product without express permission
from the manufacturer
• Use for purposes other than those described in the
operating manual
Dometic Corporation reserves the right to modify
appearances and specifications without notice.