ASR Expansion Module, 8 x Input, 4 x Output, Expansion I/O
**Standards and Certifications:**
* UL 508 UL File No. E352868
* IEC 61000-3-2
* IEC 61000-4-2-1~11
**Features:**
* Supports Up to 48 I/Os 32 Digital Inputs and 16 Digital Outputs
* DST Feature Available
* Backlit LCD Screen for Display and Modification of Pre-Selected Parameters of Functional Blocks, Viewing I/O Status and Programming on the Device
* PC Software for Programming, Online and Offline Simulation, Documentation and Printing
* Designed for Use in Automation for Commercial and Industrial Sectors
* Modbus Communication
**Programming Features:**
* 250 Lines of Ladder Programming
* 16 Soft Messages, Time Switches, Compare Counters, Timers, Counters and 12 Analog Functions