Simrad argus - Analogue Gyro Compass (Synchro or Stepper)

Argus Radar - INSTALLATION AND SETTINGS
988-10187-004 1.7
Feature Characteristics
Dead Man Alarm
Reset (DNA)
TB1 (pin 1-2)
Relay output NC/NO
configurable
Active when an action is made on the
control panel
- Max 125 V 30 W load
Video and Combined data without
ALPHA Expansion or CH3 and CH4
with this card
. Voltage value: 0,8 to 1,5 Vpp
adjustable
. Load: ≥ 1 KΩ, terminated 75 Ω
Video and data with Alpha Expansion CH1 and CH2: (Optional)
Video:
Polarity:
. Positive or negative
Amplitude: . 1 to 4 Vpp adjustable
Load:
. Load: ≥ 1 KΩ, terminated 75 Ω
Bandwidth:
. 24 MHz (-3 dB)
Trigger:
Polarity:
. Positive or negative
Amplitude:
. TTL to 40 V (peak)
Load:
. Load: ≥ 1 KΩ, terminated 75 Ω
PRF:
. 300 to 4000 Hz
Pulse width:
. 50 ns (min.)
Serial Interface: Signal Standard:
. RS232 or RS422
. Load: ≥ 3 KΩ, terminated 120 Ω
Antenna Rotation Rotation rate: . 15 to 60 RPM
Data
Device type:
- Bearing
. Voltage value: 4 to 50 V
. 128 or 132 pulses per antenna revolution
. Load: ≥ 2 KΩ
- Encoder
. Voltage value: 4 to 50 V
. 1024 or 4096 pulses per antenna
revolution
. Load: ≥ 2 KΩ
Heading line Voltage value: . 4 to 50 V
Load: . Load: ≥ 2 KΩ
Pulse width:
. ≥ 0,1 mS and < 45°
Polarity:
. Positive or negative or bipolar
1.5 Analogue Gyro compass (Synchro or
Stepper)
The gyro signals are connected to TB14 on the Alpha PCB. There are several
connection possibilities depending on type and reference voltage of the gyro.
Refer to the drawing below for the relevant configuration for Synchro and
Stepper.