Digital I/O module PFAPM0C-PP4G PICO PRO SIO

Modbus RTURS4858 digital outputs

Product overview
PICO PRO SIO PFAPM0C-PP4G is an intelligent input/output and sensor device offering eight opto-isolated digital outputs with separate commons and an SIO expansion bus. Outputs can function as internal alarm outputs or be controlled remotely via Modbus commands over RS485. The SIO Bus enables integration of additional I/O modules and environmental sensors using Milli Pro devices. Up to eight configurable alarms can trigger outputs and/or set status registers on Modbus.

Indicators and communication
The unit provides a power LED, a status LED and an RS485 communication LED. Communication protocol: Modbus-RTU over RS485. Firmware is remotely upgradeable to support field updates.

Power and mechanical
Supply voltage: 12 VDC. Enclosure color: grey. Compact dimensions: 125 × 40 × 85 mm, suitable for industrial control panels and OEM integration.

Technical specifications

• Device type: Intelligent Input/Output & Sensor Device
• Model / code: PICO PRO SIO / PFAPM0C-PP4G
• Digital outputs: 8 DO with separate commons
• Output type: opto-isolated transistor
• Output rating: 27 VDC / 27 mA (according to DIN 43864)
• Configurable use: internal alarms or remotely controlled via Modbus commands
• SIO Bus: supports expansion with additional I/O modules and environmental sensors (Milli Pro devices)
• Alarms: up to 8 configurable alarms driving outputs and/or Modbus status registers
• Indicators: power LED, status LED, RS485 communication LED
• Communication: Modbus-RTU over RS485
• Firmware: remotely upgradeable
• Power supply: 12 VDC
• Enclosure: grey
• Dimensions (HxWxD): 125 × 40 × 85 mm