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Jastram ENGINEERING SCA 300 - Page 11

Jastram ENGINEERING SCA 300
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Introduction
Page 10 of 31
Doc No.: MAN01502, 27-02-01 SCA 300 Manual
Differential Rudder Angle Input:
Voltage Swing ± 4.0 VDC (max.) at Receptacle 1,
between Pin 3 and Pin 6
Resistance 10 ± 1% kOhm
NFU (Jog Lever) Input
DC Rating (max.) 40 VDC, 6 Amp (sinking)
NFU/FFU Relay 30,000 Cycles
Power Output (To Hydraulic Solenoid Valves)
DC Rating (max.) 40 VDC, 4 Amp (sinking)
Recommended Indicator Specifications
Internal Resistance 200-500 Ohm
Current 0.9 mAmp (@ ± 45 deg.)
Relative Tolerance 2%
Max quantity of stations 5 recommended indicators (RAI or
ROI) in series or parallel wiring
(parallel recommended).
Rudder Angle and Rudder Order Indicator Output (each)
Adjustable Gain 5mAmp @ ±45 deg.
General Functions
Steering Deadband 0.3 deg. (min.)
Internal Angle Limit ± 10 to ± 45 deg.
Environmental
Operating Temperature 0 - 50 degree C
Water Resistant Dust Proof Enclosure
CAUTION: All specifications are subject to change without prior notice.