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CTP32-Rotate-IR
User Manual
12 pgs2.11 Mb0

KMT CTP32-Rotate-IR User Manual

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KMT - Kraus Messtechnik GmbH
Gewerbering 9, D-83624 Otterfing, Germany, 08024-48737, Fax. 08024-5532 Home Page http://www.kmt-telemetry.com, Email: info@kmt-telemetry.com
User Manual
INSTRUCTIONS FOR QUALIFIED PERSONNEL ONLY!
CTP32-Rotate - Technical Data:
Front side Rear side
Encoder (Rotor Electronic)
Decoder / IND-PWR
Number of channels:
32
Number of channels:
32
Sensor support
STG ≥ 350Ω or ICP
Analog Output
+/-10V via 37-Sub-D connector
Excitation
STG 4V, ICP 4mA (1mA)
Digital Output
PCM serial (optional PCM interface for PC)
Gain
125-250-500-1000-2000
(selectable by software)
Offset calibration
Automatically (Auto Zero) at STG
Anti-aliasing filter
30kHz, 2-pole Butterworth analogue 2-stages digital down sampling filter
over sampling rate 256
Band width
3000 Hz per channel
Band width
3000 Hz per channel
Scanning rate
7812.5Hz per channel
Transmitting rate
5000kbit/s
Resolution
16 bit ADC
DAC (digital to analog converting)
16 bit
Powering
Inductive
Powering
10-30V, 50 Watt (e.g. 24V 2A)
Data transmission
PCM digital infrared link (IR)
Data receiving
PCM digital twisted pair
Operating temperatures
-30 … 80°C
Operating temperatures
-20 … 70°C
RPM
Max. 1500
Dimensions
250/280 diameter, 135height (mm)
Dimensions
205 x 105 x 120 (mm)
Weight
3950 gram
Weight
1150 gram
Housing protection type
IP65
Housing protection type
IP54
Housing material
Aluminum anodized
Housing material
Aluminum anodized
Humidity
20…100%
Humidity
20 ... 80% (not condensing)
Shock
1000g
Shock
100g
Vibration
10g peak (sine 20Hz-2kHz)
Vibration (sine 20Hz-2kHz)
5g
Static acceleration
300g in all directions
Static acceleration
10g
Power/Data cable
Length up to 25m, 5m is standard
(between Encoder /Decoder)
System accuracy
±0.25% (without sensor)
Version 2012-11 2 Technical Data are subject to change without notice!
CTP32-PCM-DEC Receiver unit for up to 32 Channels output via 37 pol. Sub D
incl. inductive power generator
Plug-side
Optional BNC32 Box. Connect on 37pol Sub-D
Front side view
Rear side view
Transmission error LED
Fuse of powering defect LED
Power Switch
To ENCODER (Data IN, IND-PWR OUT)
Female 37 pole Sub-D for analog signal output, CH 1 to 32
7-pole female TUCHEL connector for
power supply input 50 Watt (10–30V DC)
Power ON LED
Version 2012-11 3 Technical Data are subject to change without notice!
SET of CTP32-Rotate
CTP32-DEC with
integrated
IND-power supply
POWER/ DATA cable5m
(up to 25m on request)
CTP32 ENCODER
with IND-PWR and
IR-transmission
Optional
BNC32-BOX
DC power
cable
32x Sensor
cable
LAN Adapter with
LAN cross over cable
Cover lifter
tool
Version 2012-11 4 Technical Data are subject to change without notice!
Connections:
32 Channel CTP32-Rotate ENC
IP-LAN
Setup socket
CH
32
CH
30
CH
31
CH
29
CH
28
CH
26
CH
25
CH
24
CH
23
CH
22
CH
21
CH
20
CH
19
CH
18
CH
17
CH
16
CH
15
CH
14
CH
13
CH
12
CH
11
CH
10
CH 9 CH
8
CH
7
CH
6
CH
5
CH 4 CH 3 CH
2
CH
1
POWER/ DATA
cable to DEC
Static part
Stator arm
for fixing
Rotating part
CH
27
Version 2012-11 5 Technical Data are subject to change without notice!
Open housing:
32 Channel CTP32-Rotate ENC
Untwist the M2.5 screw
with hexagon screw driver 2mm
Lift the cover on the slot with
cover lifter tool!
Take care with power and data cables!!
O-ring seal is lubricated with silicone grease!
Open the modules ring
Now you can change the acquisition modules e.g. CTP-STG
Caution: If you open the housing, switch off the powering! Don’t plug any module under power!
Version 2012-11 6 Technical Data are subject to change without notice!
CTP-STG - Acquisition module for 2 channels strain gages
CTP-STG
Acquisition module for 2x strain gages Full and half bridge (≥350) Fixed excitation 4V DC Offset calibration by auto zero Gain: 250-500-1000-2000 Anti aliasing filter Signal bandwidth 0Hz to 3000Hz Resolution 16bit Accuracy <0.2% Powering: 6.5-9V DC Current consumption with full bridge 350 ohm 75mA
Gain and STG-Sensitivity (output+/-10V at decoder)
Gain 125 = +/-20mV/V
Gain 250 = +/-10mV/V
Gain 500 = +/-5mV/V
Gain 1000 = +/-2.50mV/V
Gain 2000 = +/-1,25mV/V
Sensor cable
Pin 1 Brown = EXC + Pin 2 White = IN + Pin 3 Blue = GND Pin 4 Black = IN -
Sensor socket
Plug at CTP-Rotate ENC
Powering and
digital bus I/O
+ IN
(White)
-IN
(Black)
-GND
(Blue)
+EXC*
(Brown)
STG connection
for 2 channels
Version 2012-11 7 Technical Data are subject to change without notice!
CTP-ICP - Acquisition module for 2 channels ICP
CTP-ICP
Acquisition module for 2x ICP Fixed excitation 4mA or 1mA Gain: 1-2-4-8-16 Anti aliasing filter Resolution 16bit Accuracy <0.2% Powering: 6.5-9V DC Current consumption 80mA
Sensor cable
Pin 1 Brown = I-EXC Pin 2 White = IN + Pin 3 Blue = GND Pin 4 Black = IN -
Sensor socket
IN + and I-EXC must be shorted together!
IN – and GND must be shorted together!
Plug at CTP-Rotate ENC
CTP-VOLT - Acquisition module for 2 channels VOLT inputs
CTP-VOLT
Acquisition module for 2x high level inputs ±5V or ±10V Signal bandwidth 0Hz to 3000Hz Resolution 16bit Accuracy <0.2% Powering: 6.5-9V DC Current consumption 60mA
Sensor cable
Pin 2 White = IN + Pin 4 Black = GND
Sensor socket
Plug at CTP-Rotate ENC
IN +
(White)
IN -
(Black)
GND
(Blue)
I-EXC
(Brown)
Powering and
digital bus I/O
IPC connection
for 2 channels
Powering and
digital bus I/O
+ IN
(White)
GND
(Black)
VOLT connection
for 2 channels
Version 2012-11 8 Technical Data are subject to change without notice!
Settings CTP-Rotate-ENC
Programmable via web interface
Web interface address:
IP 192.168.0.110
Settings:
STG
Gain 125-250-500-1000-2000 Half- and full bridge Make Auto Zero YES/NO
ICP
Gain 1-2-4-8-16
Selectable for each channel!
Programming
plug
CTP32-Rotate-ENC
Stator arm
for fixing
Data / Power
cable OUT
LAN Adapter
Programming
socket
Version 2012-11 9 Technical Data are subject to change without notice!
Settings of CTP-Rotate-ENC
Programmable via web interface
1) Power ON the CTP-Rotate ENC via IND-PWR of CTP-Rotate-DEC
2) Connect the LAN-Adapter with the CTP-Rotate-Encoder
3) Adjust your notebook to manual on e.g. IP 192.168.0.100
4) Connect LAN-Adapter with your notebook via cross-over LAN cable
5) Open Microsoft Internet Browser and enter IP address 192.168.0.110 of LAN-Adapter
6) Now you get access on the web-interface and you can adjust the CTP-Rotate-Encoder
Stator arm
for fixing
Data / Power
cable OUT
LAN Adapter
CTP32-Rotate-ENC
Programming
plug
Version 2012-11 10 Technical Data are subject to change without notice!
CTP-MTP
Software setup
DOWNLOAD parameters for device
GAIN setting
You can download your stored parameters from the CTP-Rotate-ENC
Select gain of 125-250-500-1000 or 2000 by popup window
BRIDGE setting
AUTO-ZERO setting
Select full- or half bridge popup window
Select Auto-Zero per channel. The Auto-Zero function will be
executed only one time per upload the parameters to CTP-
Rotate-ENC! It will be stored also after power off in the CTP-
Rotate-ENC until you make a new Auto-Zero on this channel!
Don’t use the refresh button on your Brower; otherwise
the parameters of you Brower cash will upload to the CTP-
Rotate-ENC
Version 2012-11 11 Technical Data are subject to change without notice!
Dimensions of CTP32-Rotate-ENC
Weight 3950g (without cables)
280mm
Hole diameter 6.2mm
Bolt circle 265mm
45°
135mm
250mm
280mm
Version 2012-11 12 Technical Data are subject to change without notice!
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