Project Description

The SS1 I/O modules are ideal for applications requiring one output and up to two independently configured inputs. The SS1’s output can be configured with either a high-side signal, low-side signal or with an optional PWM output signal. The SS1 modular software design allows us to economically create custom software programs even for low volume prototypes. These compact modules are typically used for simple I/O requirements such as: On-Delay Timer, Off-Delay Timer, Repeat Cycle Timer / Flashers, Interval Delay Timer, After-run Timer, Latching / Bistable Relay, Battery Voltage Sensing Relay, Current Sensing Relay or as a high power Modbus Relay.

SS1 Custom Configurable Parameters

  • Debounce Timing
  • Timing Duration
  • Input Signals: Digital: High-Side or Low-Side, Analog: 0-36 Volts, Analog: 0-5 Volts, Analog: 4-20 mA, Analog: Frequency
  • Input Function: Normally Open or Normally Closed
  • Digital Output Function: Normally Open or Normally Closed
  • Digital Output: High-Side 10A or Low-Side 1A

SS1 Technical Specification:

  • Operating Temperature: -40 to +85 Degrees C
  • Voltage: 8 to 32 Volts
  • Current Draw: 3.5 mA with Load Off and 8 mA with Load On
  • Output Quiescent Current (i.e. Leakage is 15uA Maximum)
  • Input Voltage Accuracy +/- 1%
  • Timing Accuracy: +/- 1%
  • Vibration and Shock Resistant
  • Solid State Inputs/Outputs
  • Output (10A Continuous, 70A for 1 Second)
  • Inputs: Maximum 2 (Digital or Analog)
  • Reverse Battery Polarity Protection
  • Housing Dimension: 1.18” x 1.18” x 2.36” (30 x 30 x 60mm)
  • Housing Material: PA 6.6 + 30% Glass Fiber
  • Environmentally Protected Waterproof Design
  • Accepts Standard 9-Pin Automotive Style Relay Socket
  • Contact Material: CuZn Tin Plated
  • Contact Size: 5x .250”(6.3mm) 4x .110” (2.8mm)
  • 2-Year Limited Warranty

SS1 Solid-State Relay Options:

  • Automotive Style 5-Pin Contact Base (Note: This option eliminates RS-485 and 5V Output)
  • Private Labeling Name Branding
  • Custom Wire Harness
  • Modbus RS-485
  • PWM Output
  • Low-side Ground Output 1A
  • DIN Rail Mounting Bracket
  • Custom Software

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