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ELECTRIC RESISTANCE
EXTENSOMETER
ANALOGUE INPUT
("strain gauge")
DIGITAL OUTPUT 0,5 A
DIGITAL OUTPUT 2 A
80990B_MHW_CAN-IO_12-2016_ENG
Max number
Type
Transducer power
Input filter
Input impedance
Sampling time
(for all channels)
Output format
Errore max @ 25 °C
Protections
Electric insulation
Max number
Composition
Type
Rated voltage
Max output current
Switch delay
Protections
Electric insulation
Max number
Composition
Type
Rated voltage
Max output current
Switch delay
Protections
Electric insulation
8 (orderable in groups: 2, 4, 6, 8)
Differential, strain gauge, 2,2 mV/V, 3,3 mV/V
5 V, 150 mA max
Low-pass, 2nd order
Cutting frequency: 20 Hz
> 1 MΩ
5 ms
Type: UINT
Resolution: 16 bit
LSB: 0,38 μV
±0,5% scale bottom
Polarity inversion: yes
Overvoltage: max 1 kV per 1 ms
Channel-channel: no
Channel-bus: 2 kV
16 (orderable in groups: 2, 4, 6, 8, 10, 12, 14, 16)
Every 8 outputs a power wire
Current emission
24 Vdc ±25%
Single output: 0.5 A
Group of 8 outputs: 4 A
0 ⇒ 1: 30 μs
1 ⇒ 0: 50 μs
Short circuit
Overload : I ≥ 0.7 A (according to IEC 61131-2)
Overtemperature
Overvoltage: max 1 kV per 1 ms
Channel-channel: no
Channel-bus: 2 kV
16 (orderable in groups: 2, 4, 6, 8, 10, 12, 14, 16)
Every 4 outputs a power wire
Current emission
24 Vdc ±25%
Single output: 2 A
Group of 4 outputs: 8 A
0 ⇒ 1: 20 μs
1 ⇒ 0: 50 μs
Short circuit
Overload: I ≥ 2,7 A (according to IEC 61131-2)
Overtemperature
Overvoltage: max 1 kV per 1 ms
Channel-channel: no
Channel-bus: 2 kV
11
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