Technical Description - Crouzet 87 620 Manual Del Usuario

1.2 - Technical Description

1.2.1 - Display
LED display
- 7 segments, 6 digits and a
programmable decimal point,
- Red in colour,
- Height: 7.6 mm LED,
- 4 indicators: (P1, P2, G, PG).
1.2.2 - Inputs
- Counting inputs A and B.
- Control inputs B and C (Partial stoppage of counting (called Gate
function), display reset or maintained).
- Contact, voltage or solid-state inputs (NPN or PNP).
Input modes
- Counting inputs.
- Counting direction input and counting input.
- Differential inputs (adding or subtracting).
- Inputs with phase discriminator, use of edges.
Counting frequency
Counting input frequency
Counting input minimum pulse duration 17 ms at 30 Hz,
Control input minimum pulse duration
12 - 2005
LCD display
- 6 digits and a programmable decimal
point,
- Height: 9 mm LCD,
- 4 indicators: (P1, P2, G, PG).
5 KHz with 1 input/2.5 KHz with 2 inputs
250 µs at 2.5 KHz,
100 µs at 5 KHz
5 ms
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