GE Fanuc Mark V IS220PAICH1B Analog I/O Pack

Functional Description

The IS220PAICH1B is a GE Analog I/O pack from the Mark VIe series. The PAIC pack serves as the electrical interface between one or two I/O Ethernet networks and an analog input terminal board. The pack includes a processor board shared by all Mark VIe distributed I/O packs and an acquisition board dedicated to the analog input function.

Features

• Analog Inputs: Handles up to ten analog inputs.
  • Inputs 1-8: Configurable as 5 V or 10 V inputs or 0-20 mA current loop inputs.
  • Inputs 9-10: Configurable as 1 mA or 0-20 mA current inputs.
• Current Loop Outputs: Two 0-20 mA current loop outputs.
• Power Input: Three-pin power input.
• Ethernet Connectors: Two RJ45 Ethernet connectors.
• Output Connector: DC-37 pin connector.
• LED Indicators: Visual diagnostics.
• Processor Board: Linked to an acquisition board dedicated to the I/O pack function.
• Auto-Reconfiguration: Allows replacement of I/O packs without manual reconfiguration.
• Analog Input Hardware: Includes an analog multiplexer block, gain and scaling options, and a 16-bit analog-to-digital converter.
• Analog Output Hardware: Two 0-20 mA analog outputs with 18 V compliance, 14-bit DAC, and mechanical relay for enabling/disabling output operation.

Technical Specifications

• Number of Channels: 12 channels per terminal board (10 AI, 2 AO)
• Input Span:
  • 1 - 5 V dc, ±5 V dc, ±10 V dc, or 0-20 mA (Inputs 1-8)
  • 0-20 mA or ±1 mA (Inputs 9-10)
• Input Converter Resolution: 16-bit analog-to-digital converter
• Scan Time: Normal scan 5 ms (200 Hz). Maximum controller frame rate is 100 Hz
• Power Consumption: 5.3 W typical, 6.2 W worst case
• Compressor Stall Detection: Detection and relay operation within 30 seconds