Metrohm 871 Advanced Bioscan - Manual (Page 42)

5 Appendix
871 Advanced Bioscan / Instructions for Use 8.871.1003
34
Output lines Con
Re
TT
nection A, sensor board
lais: 'RELAY 1' and 'RELAY 2'
L Input: 'CELL ON', 'RESET', 'CELL OFF',
'START' and 'AUTOZERO'
TTL Output: 'OVERLOAD', 'AUX1', und 'AUX2'
5.1.9 Signal ou
Analo ou e 10 V
V ... +1 V
Resolution it DA converter
Offset
put voltage
Resolution 5 % steps
5.1.10 Safety specifications
Construction / testing 61010A-1, CSA-
C22.2 No. 61010-1, protection degree IP20, pro-
tection class 1
The Instructions for Use include information and
to whic ay attention in
re s of the instrument.
5.1.11 Electromagnetic compat
Emission rds met:
EN 61326,, EN5
EN61000-3-3
s met:
1000-4-3, ENV
100 0-4-5, EN61000-4-
61000-4-8
5.1.12 Ambient temperature
Nominal operating range +10 … +40°C
idity)
Storage, transport
% atmo , non-
5.1.13 Housing
Material of cover thane rigi protection
for fire class UL94VO, CFC-free
Material of base Steel, enamelled
tput
g tput signal Rang -10 V ... +
or -1
20-B
-50 % ... +50 % from max. out-
According to EN 61010-1 , UL
Safety directions
warnings h the user must p
order to assu afe operation
ibility (EMC)
Standa
5011 (class B), EN61000-3-2,
Immunity Standard
EN 61326, EN61000-4-2, EN6
50204, EN6 0-4-4, EN6100
6, EN , EN61000-4-11
(at 20 … 80 % atmospheric hum
–20 … +50°C
(at 0 … 90 spheric humidity
condensing)
Polyure d foam (PUR) with fire