SPHSS13 Hydraulic Servo Module ABB

Description

The ABB SPHSS13 Hydraulic Servo Module is designed for precise control in hydraulic systems, offering reliable performance and flexible connectivity with various analog and digital inputs/outputs.

Specifications

• Operating Voltage:

• +5 VDC: ±5% at 576 mA typical

• +15 VDC: ±5% at 15 mA typical

• -15 VDC: ±5% at 12 mA typical

• +24 VDC: ±10% at 335 mA typical (from termination unit)

• Power Dissipation:

• +5 VDC: 2.88 W typical

• +15 VDC: 0.23 W typical

• -15 VDC: 0.18 W typical

• +24 VDC: 8.04 W typical

• LVDT Secondary Inputs:

• 4 analog inputs total, 2 LVDT secondary inputs

• Input impedance: 10 kΩ differential

• Common Mode: 24 Vpp ±7 VDC

• LVDT Primary Excitation Outputs:

• 2 analog outputs: LVDT primary 1 and 2

• Ambient Frequency: 400 Hz to 15 kHz

• Servo Valve Coil Outputs:

• 2 analog outputs with servo output protection

• Servo Mode: ±300 mA

• I/H Mode: 4-20 mA or 20-160 mA

• Position Panel Meter Output: 1 analog output (scaled feedback output)

• Unscaled Position Feedback Output: 1 analog output

• Test Mode Output: 1 analog output

• Digital Inputs: 3 optically isolated (250 VDC) contact inputs (raise, lower, and trip bias)

• Digital Outputs: 1 independent, optically isolated (250 VDC), open collector output (hard manual)

Environmental Conditions

• Operating Temperature: 0°C to 70°C (32°F to 158°F)

Dimensions

• Width: 35.56 mm (1.40 in.)

• Height: 177.80 mm (7.00 in.)

• Depth: 298.45 mm (11.75 in.)