Каталог Weidmuller: Electronics - Analogue Signal Conditioning

Frequency isolator / transformer with alarm function
Process monitoring
Micromann UPI-SERIES
Analog frequency converter for all standard
current and voltage signals
• Frequency pulse output
• 24 V DC supply of the active input device
• Integrated linearisation
• Pluggable connection terminals
UPIR
Low frequency output [relay]
• Frequencies up to 25 Hz
• 1-pole change-over switch with relay contact/
0 V +24 V
9 10
L
H
frequency output and alarm channel
1
2
+
3
4
+
+24 V
Iin
0 V
Vin
V/I
PS
f
NC
Common
NO
fout NC
+ fout Common
fout NO
–
11
12
13
14
15
16
Technical data
Connections
F
Input
Input signal
Input resistance, voltage/current
Sensor supply
Resolution
Output
Type
Output frequency
Alarm output
Type
Switching current
-55...+55 mA / -55...+55 V
22 Ω / 1 MΩ
24 V DC (up to 25 mA)
1 µA/1 mV per bit
Frequency-controlled relay output (CO)
≤ 25 Hz
Relay output (CO)
3 A @ 240 V AC (resistive load)
Terminal Signal
11 Normally closed
12 Common Alarm output
13 Normally open
14 Normally closed
15 Common Freqency output
16 Normally open
Switching thresholds
Display
Type
Display range
Display value
General data
Supply voltage
Linearity
Accuracy
Repeat accuracy
Temperature coefficient
Long-term drift
Step response time
3 A @ 24 V DC / 110 V AC (resistive load)
Adjustable
4 digits, red LED, 7 mm
0...9999
Output frequency per s, min or h
12...50 V DC
± 0.1 % typ.
< 0,1 %
± 0.05 % of signal range
≤ 0.02 % / °C
0.1 % / 10.000 h
320 ms (10...90 %),
Approvals
Insulation coordination
Insulation voltage
Impulse withstand voltage
EMC standards
adjustable to 250 ms...32 s
cULus; CE
2 kV input / output / power supply
4 kV (1.2/50 µs)
DIN EN 61326
Dimensions
Clamping range (nominal / min. / max.)
Length x width x height
Note
mm²
mm
Screw connection
1.5 / 0.5 / 2.5
120 / 46 / 97
PE connection direct on enclosure
Ordering data
Frequency converter
Type Qty. Order No.
UPIR 1 7940010908
Note
Accessories
F.14