The RSTi-EP remote I/O system is ideal for Industrial Internet applications. It features an extended operating temperature range, enhanced diagnostics, plug-and-play connectivity and high channel density.

Features
Support for PROFINET RT, PROFIBUS, Modbus TCP and EtherCAT
Extended operating temperature range, enhanced diagnostics
High-speed system bus reads up to 256 DI/DOs in 20 mS
DIN rail mounted
Plug-and-Play Installation

Specifications
Input Count, Type & Speed1 point Safe Feed-Input; Turn On <2S; Turn Off < 20mS
Supply Voltage and On/Off Voltage24VDC; max. 10 A (only to support the inputs dedicated inputs)
Current Consumption Isys & Iin8mA 20.4-28.8VDC; 45mA
Safety LevelSIL3 (IEC 61508), SIL CL3 (IEC 62061), PLe and Cat. 4 (DIN EN ISO 13849-1), regarding the entire safety chain
System RedundancyPNSR

Parameter Name	Parameter Value
Bus	ProfiNet, PROFIBUS, Modbus TCP
Type	remote safety
Mounting	DIN rail SIL
Other characteristics	high-density