BERGHOF DC2004 - Page 20

USER HANDBOOK 2.0 | DC20XX, ET20XX, ECC21XX SLIM
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
Dialog-Controller-DC20XX_EN.docx
20
Summary of features
DC20XX:
 ARM
®
CPU with Cortex
TM
-A9 single core (800 MHz; optional dual core or quad core)
 user program and data memory (RAM): 256 MB onboard
 User program memory (flash): 256 MB onboard
 1 USB host interface (USB 2.0)
 Retain memory 100 kB
 2 Ethernet 10/100 Base T interfaces (2
nd
interface optionally as EtherCAT master interface)
 1 CAN interface
 2 serial interfaces (1x RS-485; 1x RS-232)
 1 µSD card slot
 Onboard I/O
 Real-time clock
 1 touch screen display: size denoted by XX in the family name
ET20XX:
 ARM
®
CPU with Cortex
TM
-A9 single core (800 MHz; optional dual core or quad core)
 User program and data memory (RAM): 512 MB onboard
 User program memory (flash): 512 MB onboard
 1 USB host interface (USB 2.0)
 1 Ethernet 10/100 Base T interface
 1 touch screen display: size denoted by XX in the family name
ECC21XX Slim:
 ARM
®
CPU with Cortex
TM
-A9 single core (800 MHz; optional dual core or quad core)
 User program and data memory (RAM): 256 MB onboard
 User program memory (flash): 256 MB onboard
 1 USB host interface (USB 2.0)
 Retain memory 100 kB
 2 Ethernet 10/100 Base T interfaces (2
nd
interface: EtherCAT master interface
 1 CAN interface
 2 serial interfaces (1x RS-485; 1x RS-232)
 1 µSD card slot
 Onboard I/O (digital and analogue)
 Real-time clock