Jastram ENGINEERING SCA 300 - Specifications

Introduction
Page 9 of 31
Doc No.: MAN01502, 27-02-01 SCA 300 Manual
1.4 Specifications
Enclosure
NEMA 4 Box with Neoprene Cover Gasket
Tough Powder Coat Paint
Quick Disconnect, Water Resistant Plugs with Strain Relief
Full Signal Shielding Capability
Power Requirement
12-36 VDC ±10%, < 200 mAmp
Load Rating for Solenoid Valves
12-36 VDC, < 4 Amp
Operating Voltage (VCC)
8.2 VDC
Rudder Order Input Signal (From FFU Input Device)
Operating Power 8.2 VDC, 4 mAmp (max.)
Single Rudder Order Input:
Center Voltage 4.1 VDC
Voltage Swing ± 3.0 VDC at Receptacle 2, Pin 3
± 1.2 VDC at Receptacle 2, Pin 6
Resistance 40 ± 1% kOhm
Differential Rudder Order Input:
Voltage Swing ± 1.2 VDC at Receptacle 2,
between Pin 3 and Pin 6
Resistance 40 ± 1% kOhm
Rudder Angle Input Signal (From Rudder Feedback Unit)
Operating Power 8.2 VDC, 20 mAmp (max.)
Adjustable Feedback Gain
Single Rudder Angle Input:
Center Voltage 4.1 VDC
Voltage Swing ± 4.0 VDC (max.) at Receptacle 1, Pin 3
± 1.0 VDC (max.) at Receptacle 1, Pin 6
Resistance 10 ± 1% kOhm