BERGHOF DC2004 - Page 76

USER HANDBOOK 2.0 | DC20XX, ET20XX, ECC21XX SLIM
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
Dialog-Controller-DC20XX_EN.docx
76
Dialog Controller
DC2004
DC2007
microSD card slot
1x microSD card
I/O
Digital IN
4x
Digital OUT
4x (0.5 A)
Analogue IN
2x (–10…+10 V, PT100/PT1000 with 2-wire)
2x (–10…+10 V, or return lead for 3-wire)
Battery
Type
Panasonic VL2020 or similar
Lifespan
10 years (depends on operating temperature)
Storage
1 year without voltage (any longer and RTC data can be lost)
Front membrane display (Autoflex)
Ambient temperature
(rel. atmospheric humidity
10…95 %)
–40…+60 °C
Ambient temperature
(rel. atmospheric humidity
< 10 %)
–40…+85 °C
(without loss of functionality after 0.5 million activations at –40 °C)
Use outdoors
Like all polyester-based membranes, Autoflex is unsuitable for long-
term exposure to direct sunlight.