MTS SWIFT 20 Ultra Sensor - Manual (Page 27)

Specifications
SWIFT 20 Sensors Hardware Overview 27
Power Requirements
Input voltage
Supply current
Fuse
10–17 V DC
2 A typical, 3 A maximum at 12 V DC
3 A fast-blow
Angular velocity
Encoder limit
Processing limit
Encoder resolution
2,200 rpm maximum
10,000 rpm maximum
2048 counts per revolution
(512 pulses with quadrature)
Time delay (encoder tick to main output stable) 12 µs (typical)
Transducer cable length 100 ft maximum
Shunt cable length 100 ft maximum
Analog outputs
Voltage
Capacitive load
Current
Noise at output, with typical gains
±10 V range
†
(force and moment outputs)
0–5 V sawtooth (angle output)
0.01 µF maximum
6 mA maximum
7 mVpp, DC - 500 Hz (typical)
15 mVpp, DC - 500 Hz (maximum)
Bandwidth (bridge input to main output) –3 dB at 30.1 kHz (typical)
90 degree at 16.6 kHz (typical)
* Add 25.4 mm (1.0 in) for ground lugs.
† Standard from MTS. Other full scale voltages can be evaluated and may be provided at special
request.
Low-Profile Transducer Interface Communications (part 1 of 2)
Parameter Specification
Communications Channel # 1
(Remote Host Connections)
Baud rates
Parity
Stop bits
Data bits
Isolated RS-232/RS-485 interface power
supply
Electrical interface
Maximum number of devices that can be part
of a RS-485 multidrop chain
19,200 Kbits/s
None
1
8
+5 V DC @ 200 mA maximum
Isolated RS-232 or RS-485 remote host connection
Isolated RS-485 TI to TI connection
32 with RS-232 remote host
*
31 with RS-485 remote host
Maximum cable length
Low-Profile Transducer Interface (part 2 of 2)
Parameter Specification