Lorenz Messtechnik GmbH
Obere Schlossstrasse 127/129/131
73553 Alfdorf
Phone +49 7172 93730-0, Fax +49 7172 93730-22
Technical changes, errors and misprints excepted.
090370h_SI-USB3
12/14
9 Technical Data
1
Mains adapter included in scope of delivery at first order
2
Interface cable SI-USB3 for evaluation, cable length 3 m, included in scope of delivery at first order
USB-Sensor-Interface SI-USB3
Type of basic unit
SI-USB3
Article-No.
116610
Type of board
SI-USB3/...
DMS
U5
U10
I0
I4
I10
I12
LP
PT100
TTL
Article-No.
116611 116612
116613
116614
116615
116616
116617
116618
116619
117840
Input range
±3 mV/V
±5V
±10V
0 ... 20
mA
4 ... 20
mA
10 ±10
mA
12 ±8 mA 0 ... 5V
-200 ...
860 °C
5V TTL
Measured values
±30000
digits
±25000 digits
0 ... 20000 digits
0 ... 25000
digits
-6400 ...
27520
digits
±32511
digits
Resolution
1 mV/V
≙
10000
digits
1V
≙
5000
digits
1V
≙
2500
digits
1 mA
≙
1000 digits
1V
≙
5000
digits
32 digits/K
0.25
degree
Connection
technology
4-wire
-
-
2- or 3-wire
3-wire
4-wire
-
Evaluation Side
Zero point
0 digits
Output format
16 Bit Signed Int.
Input resistance
>1 MΩ (only for DMS/U5/U10/LP)
Rated burden
62 Ω (only for I0/I4/I10/I12)
Low-pass filter 2nd
order
30/300/1000/3000 Hz
Measuring rate
max. 5000 meas./s
Temperature drift
4 Bit/10 K
Linearity error
±32 digits
Accuracy
±32 digits
Supply voltage of
mains adapter
1
100 ... 240VAC
Output of mains
adapter
24VDC, 1.25 A
Supply voltage SI-
USB3
10 ... 30VDC ≤880 mA
Sensor Side
Sensor supply
4V ≤20
mA
12V ≤80 mA
5V
≤170 mA
4V ≤20
mA
5V ≤85
mA
Cable length
SI-USB3 - sensor
3 m (max. 5 m)
Miscellaneous
Electrical
connection
2
Strain gauges (DMS)/U5/U10/I0/I4/I10/I12/LP/PT100/TTL: D-SUB-Socket, 15-pin
USB: USB-B-Socket
Cable length
SI-USB3 - PC
3 m
Rated temperature
range
10 ... 40 °C
Operating tempera-
ture range
0 ... 50 °C
Storage tempera-
ture range
-10 ... 70 °C
Dimension (LxWxH)
SI-USB3
130 x 190 x 60 mm
Level of
protection
IP20
Material SI-USB3
Aluminum
Weight SI-USB3
1.2 kg
