1 AC 800F System Overview
1-4
Figure 1-2 shows the setup of AC 800F in its most simple configuration: the AC 800F
housing, one power supply module, one Ethernet module and one fieldbus module,
without their connection cables.
Fig. 1-2 Basic AC 800F configuration
At present, the following AC 800F modules are available:
• Power supply modules
SA 801F a wide range power supply module for 115 - 230 V AC input voltages
SA 811F a wide range power supply module for 115 - 230 V AC input voltages
with high output power for powering PM 803F
SD 802F a power supply module for redundant 24 V DC input voltages
SD 812F a power supply module for redundant 24 V DC input voltages with high
output power for powering PM 803F
• Ethernet modules
EI 801F 10Base2 module (Cheapernet) for thin coaxial cables
Contains battery holder for (optional) lithium battery, for buffering the
memory for the CPU board PM 802F.
EI 802F AUI module for connecting transceivers for 10Base5, 10Base2,
10BaseT, 10BaseFL or star coupler units
Contains battery holder for (optional) lithium battery for buffering the
memory for the CPU board PM 802F.
EI 803F 10BaseT module for connection to 10BaseT hubs or star coupler units
using twisted pair cables
Contains battery holder for (optional) lithium battery, for buffering the
memory for the CPU board PM 802F.