<< KEP Signal Conditioners
KEP SC-FF
Pulse Scaler & Pulse Isolator
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- Pulse Scaler with Isolation
- Pulse, Contact Closure or Magnetic Pickup Inputs
- Two Year Warranty
- Various Mounting Styles
- Output LED Indicator
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KEP SC-FF Shown
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| The model SC-FF is a signal conditioner which
permits the user to condition and scale the input pulses from a
pulse producing sensor into a high level output where each pulse
represents an engineering unit of measure. Several pulse input types
are supported including magnetic pickup, contact closure, and an
isolated pulse input. The pulse scaling permits a user to apply a
scaling multiplier with a value of .0001 to .9999 with additional
multipliers of 1, .1, .01,.001 and .0001. Pulse scaling is
accomplished by rotary en-coded and dip switch selections.
The pulse output is available in isolated, non-isolated and relay
versions. User selections include output pulse duration and internal
pull-up resistors. The user may select his pulse output
configuration by means of a dip switch. The unit is powered to 8 -
35 VDC. Reverse polarity protection is provided. Power and Pulse
input/output indicators are provided. The unit is available in
enclosures intended for either DIN rail,NEMA4X or Explosion Proof. |
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General Specifications |
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Isolated
Pulse |
Logic 1 (high): |
3 - 30 VDC |
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Logic 0 (low): |
0 - 0.4 VDC |
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Input Frequency Range: |
0 - 10000 Hz |
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Input Impedance: |
3.3 kΩ |
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Isolation Voltage: |
500 V |
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Contact Closure: |
Switch Debounce: |
40 CPS maximum count rate
1000 ohm internal pullup to 5 VDC |
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Magnetic Pickup: |
Sensitivity: |
30 mV p-p |
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Bandwidth: |
0-3500 Hz |
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Over Voltage Protection: |
30 VDC 10 Kohm input resistance |
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Open Collector Pulse: |
Maximum Voltage: |
48 VDC |
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Maximum Current: |
100 mA @ .7V max |
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Max. Output Speed: |
10 kHz |
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Over Current Protection |
Jumper selectable for 5 V and 24 V pulse
output |
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Isolated Pulse: |
Maximum Voltage: |
30 VDC |
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Maximum Current: |
10 mA |
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Max. Output Speed: |
1 kHz |
Output Relay:
(Optional) |
Contact Rating: |
0.5 amps 240 VAC |
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Output Form: |
Form A (SPST) |
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Max. Output Speed: |
10 kHz |
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Power Input: |
Input Voltage Range: |
8.5 to 35 VDC |
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Supply Current: |
25 mA (nominal) |
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Pulse Scaling: |
Scaler: |
0.0001 to .9999 |
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Multiplier: |
X1, X0, 1, X0.01, X0.001, X0.0001 |
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| Ordering Information |
| Model |
Description |
Buy Online |
Price |
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SCFF1B |
KEP SC-FF-1-B Pulse Scaler & Pulse Isolator with Nema 4x Mounting, Open Collector, & Isolated Pulse |
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$267.00 |
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SCFF2B |
KEP SC-FF-2-B Pulse Scaler & Pulse Isolator with Nema 4x Mounting, Open Collector, & Relay Output |
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$279.00 |
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SCFF1C |
KEP SC-FF-1-C Pulse Scaler & Pulse Isolator with Explosion Proof Enclosure, Open Collector, & Isolated Pulse |
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$442.00 |
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SCFF2C |
KEP SC-FF-2-C Pulse Scaler & Pulse Isolator with Explosion Proof Enclosure, Open Collector, & Relay Output |
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$454.00 |
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SCFF1D |
KEP SC-FF-1-D Pulse Scaler & Pulse Isolator with DIN Rail Mount, Open Collector, & Isolated Pulse |
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$211.00 |
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SCFF2D |
KEP SC-FF-2-D Pulse Scaler & Pulse Isolator with DIN Rail Mount, Open Collector, & Relay Output |
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$223.00 |
| Included Accessories |
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Included |
| Options |
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SCFFET |
KEP SC-FF-ET Extended Temp: -4° to 185° F (-20° to 85° C) |
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$28.00 |
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SCFFT |
KEP SC-FF-T Third Conduit Entry in EX-Proof Housing |
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$26.00 |
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SCFFH2 |
KEP SC-FF-H2 0.875" Hole for mounting style B |
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$11.00 |
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SCFFHF2 |
KEP SC-FF-HF2 0.5" Female NPT Hub Fitting |
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$26.00 |
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SCFFH3 |
KEP SC-FF-H3 1.125" Hole for mounting Style B |
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$11.00 |
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SCFFHF3 |
KEP SC-FF-HF3 0.75" Female NPT Hub Fitting |
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$26.00 |
| Optional Accessories |
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DR4 |
KEP DR-4 4" DIN Rail |
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$6.00 |
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