Universal digital display AZ12
13
Current input:
Measurement range
-1...20 mA
Programmable meas. ranges
0...20 und 4...20 mA
Input resistance
Nom. 20
Ω
+ PTC 25
Ω
Sensor error detection:
Loop break 4...20 mA
Yes
Voltage input:
Measurement range
-20 mV...12VDC
Programmable meas. range
0...1, 0.2...1, 0...10 und2...10 VDC
Input resistance Nom.
10 M
Ω
Display:
Display readout
-1999...9999 (4 digits)
Decimal point
programmable
Digit height
13.8 mm
Display updating
2.2 /s
Input outside input range isindicated
by explanatory text
Current output:
Signal range (span)
0...20 mA
Programmable signal range
0...20 / 4...20, 20...0 / 20...4mA
Load max.
20 mA / 800
Ω
/ 16 VDC
Load stability
≤
0.01% of span / 100
Ω
Sensor error detection
0 / 3.5 / 23 mA or none
NAMUR NE 43 Up-/Downscale
23 mA / 3.5 mA
Output limitation
28 mA
Relay outputs:
Relay functions
setpoint
Hysteresis in % / display counts
0.1...25% / 1..2999
On- / Off-delay 0...3600 s
Sensor error detection
make / break / hold
Max. Voltage
250 VRMS
Max.Current
2 A / AC Max. AC
power
500 VA Max.
Current at 24 VDC
1 A