CIAS Elettronica S.r.l. PYTHAGORAS3, Руководство пользователя

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CIAS Elettronica S.r.l. Ed. 1.3
Installation Manual Page 50 of 78 PYTHAGORAS 3
CONNECTOR J2 RECEIVER
Pin Symbol Function
1 GND Ground for Microwave Detector a
2 DET Connection for Microwave Detector
3 GND Ground for Microwave Detector
CONNECTOR J3 RECEIVER
Pin Symbol Function
1-2-3-5-8-10-11-13-
15-16
N.C. Not used
4 GND Ground
6 +13,8 Power supply (13,8 V )
7 GND Ground
9 0,2V Received Signal 200 mVpp
12 +5V Internal power supply voltage (5 V )
14 VRAG Automatic Gain Control (AGC) voltage
CONNECTOR J4 RECEIVER
Pin Symbol Function
1 GND Ground Connection to Tamper switch
2 ING Tamper switch input
3 GND Ground Connection to Tamper switch
JUMPERS RECEIVER
Symbol Function Default
Jp1 Exclusion of Alarm, Tamper and Fault led (D6, D5, D4)
ON
Jp2 Line Termination
OFF
RECEIVER LEDS
Symbol Indication Default
D4 Fault + Alignment ON
D5 Alignment ON
D6 Alarm + Alignment
ON
FUNCTION ACTIVATION PUSH BUTTONS
Symbol Function
S1 -Activation of recovery and acquisition of values in Alignment phase
(with SW1 in position 1)
- Acquisition of Channel, Field values and indication of Alignment
quality (with SW1 in position 2)
- Activation of Alignment quality indication and Acquisition of Sens
and Mask parameters (with SW1 in position 3)
- Acquisition of Doppler sensitivity (with SW1 in position 4 and 5)
- Acquisition of Barrier Number (with SW1 in position 8)
RECEIVER TEST POINTS
Symbol Function
Tp 3 Field signal measurement 200 mVpp (Oscilloscope)
Tp 4 Automatic Gain Control Voltage Measurement (V RAG)
Tp 10 Ground for measuring instrument