# Is220pdioh1a Module Technical Specifications
## Overview
The Is220pdioh1a module is a specialized industrial control component designed for high-performance applications in automation and process control systems. This technical specification document provides detailed information about the module’s features, capabilities, and operational parameters.
## Key Features
The Is220pdioh1a offers several advanced features that make it suitable for demanding industrial environments:
– High-speed digital input/output processing
– Robust industrial-grade construction
– Wide operating temperature range (-40°C to 70°C)
– Multiple communication protocol support
– Advanced diagnostic capabilities
## Technical Specifications
### Physical Characteristics
The module measures 120mm × 80mm × 35mm (W×H×D) and weighs approximately 250 grams. Its compact design allows for easy integration into existing control cabinets and DIN rail mounting systems.
### Electrical Specifications
Power Requirements
Operating voltage: 24V DC ±10%
Power consumption: 5W typical, 7W maximum
Isolation voltage: 1500V AC (input to output)
Digital I/O Characteristics
Input channels: 16 optically isolated
Output channels: 16 relay outputs
Input voltage range: 0-30V DC
Output switching capacity: 2A @ 30V DC
## Environmental Specifications
The Is220pdioh1a is designed to operate in harsh industrial environments with the following ratings:
- Operating temperature: -40°C to +70°C
- Storage temperature: -50°C to +85°C
- Relative humidity: 5% to 95% (non-condensing)
- Vibration resistance: 5g (10-150Hz)
- Shock resistance: 15g (11ms)
## Communication Interfaces
The module supports multiple industrial communication protocols including:
- Modbus RTU
- Profibus DP
- Ethernet/IP (with optional adapter)
## Certifications and Compliance
The Is220pdioh1a meets various international standards for industrial equipment:
- CE Marking
- UL 508 Listed
- IEC 61131-2 compliant
- RoHS compliant
Keyword: is220pdioh1a
## Installation and Maintenance
Mounting Requirements
The module should be installed in a well-ventilated control cabinet with adequate clearance for heat dissipation. DIN rail mounting is recommended using standard 35mm rails.
Maintenance
Regular inspection of connections and periodic cleaning of ventilation openings is recommended. The module features built-in diagnostic LEDs for quick troubleshooting.
## Ordering Information
The standard package includes:
- Is220pdioh1a module
- Mounting brackets
- Quick start guide
- Terminal connectors
Optional accessories include communication cables, expansion modules, and protective covers.
