Input Operation	Simultaneous or Concurrent
Maximum Temperature (°C)	55
Module Type	Input
No. of Inputs	Safety Inputs: 8, Safety Inputs: 2
Relative Humidity	90% at 50°C
Brand	Emerson
Degree of Protection	IP 20
Dimensions (mm)	110 H x 22.5 W x 129 D
Standards and Approvals	Category 4, PL e (EN ISO 13849), SIL CL 3 (IEC 62061, IEC 61508)
Terminal Type	Screw (Spring Clamp available as an accessory)

Programmable Logic Controllers & I/O

EMERSON SAFE INPUT 8PT 24VDC 2 CONVERTIBLE INPUTS EXPANSION UNIT IC225SDD841