Honeywell 10018/E/1 Communication module (COM)

Honeywell 10018/E/1 Communication module (COM)

Description

The 10018/E/1 and 10018/E/E communication modules are used for  communication with the Honeywell PlantScape system. The module  is placed in the Central Part of the FSC system, and consists of:

• a Motorola 68EN360 Quad Integrated Communication Controller (running on 25 MHz),
• flash memory (4 Mbit) for the FSC firmware program (see  Figure 2),
• local RAM on battery backup (16 Mbit with parity) for the  application-specific data,
• shared RAM (2 Mbit) for all data exchange between this module  and the FSC control processor, and
• one or two Ethernet serial interfaces (type 10018/E/.).

Features

• The Ethernet interface is provided with an on-board jabber circuit.
• This circuit monitors the activity on the coax tap and inhibits transmission if the driver is active for a longer period of time than the jabber time.
• This will prevent the communication network from being blocked by a faulty interface.
• The Ethernet interface provide galvanic isolation, which allows connecting 230 Vac powered devices according to IEC 61010 (VDE 0160/0110).
• The output specifications of the Ethernet driver are in accordance with ISO/IEC 68802-3.

Technical Specifications