Connection For Limit Switch Signal; General Purpose Input Signals(Ninpos,Nalarm) - ICP DAS USA I-8092F Getting Started Manual

2.3.2 Connection for Limit switch Signal

Limit Switch Signal can prevent the over traveling appearance of the motion system.
User can set the hardware limit switch signal to be normal open or normal close by the
software instruction in I8092F software manual. The following figure indicates that the
photo couplers are used to keep out the sensor noise of the Limit Switch.
Fig. 2.11 Limit switch signal circuit

2.3.3 General Purpose Input Signals(nINPOS,nALARM)

INPOS is a digital input signal to indicate the In-Position signal of the driver. User can
enable or disable the signal from the software instruction in I8092F software manual.
ALARM is a digital input signal to indicate the servo alarm signal of the driver. The
output pulse will be stop if I-8092F receives the ALARM signal. User can enable or
disable the signal from the software instruction in I8092F software manual.
Fig. 2.12 General Digital Input circuit
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I8092F Getting Started ManualVer.2.3