Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
SSI encoder module6.16 SSI encoder modulePCD2.H150 SSI interface moduleI/O modules and I/O terminal blocks may only be plugged in and removed when the PCD and the external +24 V are disconnected from the power supply.6Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 09│2012-01-256-95Saia-Burgess Controls Ltd.Input/output (I/O) modulesPCD2.H1506.16.1 PCD2.H150, SSI interface module for absolute encoderApplicationThe PCD2.H150 module is an interface module for the SSI standard. (SSI = Synchronous Serial Interface). The SSI standard is used with most absolute encoders. Details of SSI specifications can be obtained from the STEGMANN company’s brochure: “SSI-Technical Information”.The hardware consists of an RS422 port for the SSI interface and 4 general-purpose digital outputs. Functionality is provided by an FPGA (field programmable gate array).Technical dataResolution: Clock frequency:Frequency has to be selected depending on cable length: