- Easy to use
- Fast delivery
- Filters from <0.1 Hz to >500
kHz
- Accepts 1200 or 1600 series filter
modules
- Factory set cut off frequency
(1200 modules)
- 255 filter steps (1600
modules)
- Gain to +60dB (x1000)
- Single ended / Differential /
IEPE inputs
- Isolation
(galvanic) between power supply and
signal
- Screw terminal connections
- Configurable inputs and gain
- 10 - 30 V DC power input
- Power on indication
- Compact size
-
DIN Rail versions
-
Pocket versions
CardMaster 1 pdf data sheet (120
kB)
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The CardMaster 1 combines small
size, easy to use features, a wide range of filter response and
frequencies, and a wide range DC power input, all in small compact
package.
It is a great little problem solver for those small noisy
signals, in the lab, in the factory, on plant, in the test rig,
it also makes it quick easy and economical to try out a filtering
in a signal path.
CardMaster 1's can be used with Kemo's
1200 series for fixed frequency filtering and 1600 series filter
modules to give 255 steps of filter cut off frequency. These are
all available with the
standard
Kemo filter responses, suitable for anti-aliasing, general
purpose as well as traditional Butterworth and Bessel filters.
CardMaster1 has input gain, selectable by the user up to +60 dB
(x1000), AC or DC input coupling, single ended or differential input,
simple connections and a wide range of DC power input. The power
and signal paths are isolated (galvanic). Making the CardMaster
1 a flexible, compact signal filter amplifier.
CardMaster 1 are fitted in the Kemo
DIN rail units for industrial applications.
CardMaster 1's are available in the Kemo PocketMaster series of
rugged enclosures. PocketMaster 1200 for fixed frequency applications
and PocketMaster 1600 with external controls of gain and cut-off
frequency.
Specification
| Channels |
1 per
card |
| Control |
Manual - jumpers and DIP switches |
| Frequency |
DC - > 500 kHz (depending on filter
modules fitted) |
| Gain |
x1,
x10, x100, x100 (0, +20dB, +40dB, +60 dB) and user set |
| Filters |
Any 1200
or 1600 series filter module |
| Input Coupling |
AC / DC (
Matched AC coupling on Differential Input) |
| Input
Mode |
Single
Ended / Differential |
| Input Impedence |
1MΩ |
| IEPE |
4mA 20V current source
( can be set to higher current on request) |
| Gain Trim |
On board pot (typically +/- 2dB
depending on filter modules fitted) |
| Signal Level |
+/- 10 V pk-pk. (Usually with
'headroom') |
| Output Impedence |
50 Ω (direct from filter
module) |
| Connectors |
Screw terminals |
| Power |
9 - 30 V DC, 1- 2 Watt (depending on
filter module fitted) |
| Power Indicator |
On board power on LED across filter supply |
| Size |
95 x 60 x 20 mm (3.7" x 2.4" x 0.8") |
| Fixing dimmensions |
4 holes 3.5mm, 51 x 91 mm
pitch (0.14", 2" x 3.6" pitch)
|
| Weight |
Weight - 0.06 kg (2.2 oz) (excluding filter module) |
Block Diagram
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Applications
- Local signal filtering and amplification
- Condition monitoring systems
- Portable applications
- Accelerometer filtering and amplification
- DIN Rail Industrial systems
- OEM uses to filter noise
CardMaster
1 fitted to typical industrial case for OEM type application.
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CardMaster 1pdf Users Instructions (106 kB)
Ordering Information
CardMaster 1
Specify filter response or type
Specify cut off frequency 1200 modules
Specify frequency range 1600 modules
OR contact us
OR use the Filter Finder and we will advise the
most suitable choice.
DC Power -
The 9-30V DC power input in this unit
uses conversion methods, please check our page about
DC Power.
CardMaster 1 pdf data sheet (120 kB)
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