Curtis 1220E handleiding
Handleiding
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2 — INSTALLATION AND WIRING
pg. 9
Return to TOC Curtis Model 1220E – August 2022
INPUT/OUTPUT SIGNAL SPECIFICATIONS
e electrical characteristics of the input/output signals wired to the J1, J2, and J3 connectors are
described below.
KSI (pin J3-5)
e keyswitch (KSI) must be connected to B+ via a switch. is pin feeds the internal power supply
and can be used for general on/o and for the power supply to the Fault Output pin.
Input current at Nominal Battery Voltage (50 – 200 mA) + Fault Output current
Digital Inputs (pins J2-1, J2-2, J3-3 and J3-4)
e digital inputs must be connected to B+ via a switch, or they can be driven by outputs from other
systems.
Input current at Nominal Battery Voltage. approx 0.2 – 0.7 mA (depending on nominal battery voltage)
Input lter R-C time constant max 5 ms
Max LOW threshold voltage 4.5 V
Min HIGH threshold voltage 6.5 V
De-bouncing time (in software) 10 – 25 ms
Analog Inputs (pins J3-2, J3-6, J3-9, J2-8 and J3-13
The analog inputs are used for analog input commands from any analog input device, e.g.,
potentiometer, Hall sensor.
Input resistance (to B- ground) 50 kΩ ± 10%
Input current (wheel in center position) max 100 μA ± 10%
Input lter R-C time constant max 5 ms
Voltage range 0 – 5.5 V
Minimum resolution 12 bit
Command Encoder Inputs
Encoder 1A, 1B (pins J3-6, J3-13)
ese inputs are used for the A and B signals of the Encoder Command input device.
Encoder 2A, 2B (pins J2-3, J2-4)
ese inputs are used for the A and B signals of the Redundant Encoder Command input device.
Input current (to Encoder Ground) 1.5 mA ± 20%
Input lter R-C time constant 1 μs
Max LOW threshold voltage 1 V
Min HIGH threshold voltage 4 V
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Productinformatie
| Merk | Curtis |
| Model | 1220E |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9449 MB |
