1.2 Operating Controls
(1) ON/OFF switch
up
SLEEP
centre
ON
down
OFF
(2) Measuring Inputs CH0 to CH4
CH0 to CH4 for all ALMEMO
®
sensor
CH5 to CH19additional channels
(3) Output Sockets OUT1, OUT2
OUT1 Interface RS232
(ZA 1909-DK5)
Fiber Optics RS232
(ZA 1909-DKL)
Ethernet (
ZA 1945-DK
)
Centronics
(ZA 1936-DK)
RS 422
(ZA 5099-NVB)
Analogue Output 1
(ZA 1601-RK)
OUT2 Network Cable
(ZA1999-NK5)
Memory connector
(ZA1904-SS)
Trigger Input
(ZA 1000-ET/EK)
Relay Outputs
(ZA 1000-EGK)
Analogue Output 2
(ZA 1601-RK)
(4) DC Socket
Mains Adapter
(ZB 2290-NA, 12V, 200mA)
Cable, electr. isol.
(ZB 2290-UK, 10-30V)
(5) LCD Display
(6) Function Keys
(7) Function Selector Switch
(8) Battery Box (back of unit)
Alkaline mangan. battery 9V (6F22)
Space for spare battery
(5) LCD Display
(a) Symbols for operating modes
U battery < 7 V
BAT
▲
CORR
Correction of meas. value
▲
AVERAGE
Averaging
▲
START
Measuring point scan
▲
MEMORY
Memory receive, output
▲
RS232C
Output of meas. value
▲
ALARM
Exceeding of limit value
▲
F
Additional function
(b) 6½ x 7 segment display
for:
Meas. point, meas. value, meas. range,
meas. and progr. values, cycles, time,
date
(c) 2 x 16 segment display
for:
Dimension of the measured value,
Abbrev. for additional functions
ALMEMO
®
2290-8
9
(1)
(2)
( 3 )
(4)
(5)
(6)
(7)
(8)
LV : M A X
M I N . V.
2290-8
Operating Controls
2
3
BAT
CORR AVERAGE START
RS232C
MEMORY
ALARM F
a
b
c
