The GV-IO Box 4 provides 4 inputs and 4 relay outputs. It supports both DC and AC output voltages, and provides a USB port for PC connection.

Specifications:

• Compatible S/W: GV-System version 8.2 or above
• Input:
  • Input: 4
  • Input Signal:
    • Dry Contact
    • Wet Contact, 9-30V
• Communication
  • Relay Output: 4
  • Relay Status: Normal open
  • Relay Capacitance:
    • USB Connection: 30 VDC, 3A
    • RS-232 /RS-485 Connection:
    • 125 / 250 VAC, 3A
    • 30 VDC, 3A
• DC IN: DC 12V, 1A
• Address: 0-9, A-F
• Terminal Resistance: 120 ohm
• Operating Temperature: 0 ~ 50 degrees C / 32 ~ 122 degrees F
• Operating Humidity: 5% ~ 95% (non-condensing)
• Dimensions (W x H x D): 111.4 x 27.5 x 101 (mm) / 4.39 x 1.08 x 3.98 (in)
• Installation Guide: GV-IO Box 4