Delta analog Module DVP04DA-S2

The Delta electronics Analog Module DVP04DA-S2 is a specific analog output expansion module for Delta’s DVP series Programmable Logic Controllers (PLCs), particularly designed for the DVP-S series CPU units (like that DVP-SS2, DVP-SA2). It’s used to convert digital data from the PLC into analog signals to control external devices.

Key Specifications and Features:

• Part Number: DVP04DA-S2
• Module Type: Analog Output Module
• Channels: 4 analog output channels.
• Resolution: 12-bit resolution. This means it can divide the analog range into 212=4096 discrete steps.
• Output Ranges (Selectable via wiring/software settings):
  • Voltage Output: 0V to +10V DC (Resolution: 2.5mV per step)
  • Current Output: 0mA to 20mA (Resolution: 5µA per step)
  • It also supports 2V to 10V (voltage) and 4mA to 20mA (current) output modes, configurable via control registers.
• Response Time: 3ms per channel.
• Power Supply: 24V DC (20.4VDC to 28.8VDC), 4W power consumption, supplied from external power.

Communication Interface:

This allows the module to be used independently (without a directly connected DVP-S CPU) for certain applications, or for firmware updates.