Advantech PCI-1241, User Manual

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27 Chapter 3
Figure 3.8: Wiring Diagram Between PCI-1241/42 and Pulse-Type Driver
3.4 Local Input Connection
PCI-1241/42 provides 13 dedicated input channels. There are four types
of local input channels:
• 4-channel Positive-direction Limit Switch Inputs
– , , , and .
• 4-channel Negative-direction Limit Switch Signal
– A0_LMT-, A1_LMT-, A2_LMT-, and A3_LMT-.
• 4-channel Home Sensor Inputs
– A0_HOME, A1_HOME, A2_HOME, and A3_HOME.
• 1-channel Emergency Stop Input
– E_STOP