13. Appendix
13. APPENDIX
13.1
Technical Data
Measuring inputs:
5 ALMEMO
®
sockets for ALMEMO
®
flat connectors
Meas. channels:
5 primary channels el. isol., max. 19 add. channels
for double sensors and function channels
AD-converter:
Delta-sigma >16bit, 2.5, 10, 50 M/s, amplific. 1..100
Sensor voltage supply:
6V 0.2A, 9V 0.15A, 12V 0.1A (mains adapter:
9V)
Outputs:
2 ALMEMO
®
sockets for all output modules
Equipment:
Display:
graphics 128x128 dots, 16 lines à 4mm
Operation:
9 keys (4 softkeys)
Memory:
512kB EEPROM (approx. 100000 Meas.values)
Time and Date:
real time clock buffered with Lithium battery
Microprocessor:
M16C62P
Power supply:
ext. 6...13V DC
Batteries:
3 Alkaline Mignon type AA or
3 Accumulators NiMH-Mignon type AA 1.6 Ah
Mains adapter standard:
ZA 2690-NA 230V AC to 12V DC, 0.2 A
for fast accumulator charging: ZA 2690-NA2 230V AC to 12V DC, 0.8 A
Adapter cable electr. isolated:
ZA 2690-UK 10...30V DC to 12V DC, 0.25 A
Current consumption without
active mode:
approx. 30 mA
input and output modules:
with lighting:
approx. 50..150 mA
sleep mode:
approx. 0.05 mA
Housing:
L204 x B109 x H44 mm, ABS, weight: 550g
Operation conditions:
Operating temperature:
-10 ... +50 °C (storage temperature: -20 ... +60 °C)
Humidity of ambient air:
10 ... 90 % rH (non-condensing)
13.2
Product overview
Data logger
ALMEMO 2690-8
Order No.
5 inputs, max. 24 channels, 2 outputs, cascadable interface,
9 keys, LCD graphics display, real time clock, 512kB
EEPROM
memory MA 2690-8
Mains adapter with ALMEMO connector 12V, 0.2 A
ZA 2690-NA
Mains adapter with ALMEMO connector 12V, 0.8 A
ZA 2690-NA2
Accumulator set with 3 NiMH-Mignon cells 1600 mAh coded and
fast charging adapter for 3-9 NiCd- or NiMH cells, 12V, max. 2A
ZA 2690-AS
DC Adapter cable 10 to 30V DC, 12V/0.25A electr. isolated
ZA 2690-UK
ALMEMO
®
Recording cable -1,25 to 2,00 V
ZA 1601-RK
ALMEMO
®
Data cable V24 Interface, electr. isolated, max. 115.2kB
ZA 1909-DK5
ALMEMO
®
Network cable, electr. isolated, max. 115.2kB
ZA 1999-NK5
ALMEMO
®
I/O cable for triggering and limit value alarm
ZA 1000-EGK
72 ALMEMO 2690-8
(see manual 2.3)
