ICS TRIPLEX T3481A Differential expansion module

Each of the outputs is set and written to by software every 2 mSec. Each one can be configured to be any of the available functions and the configuration can be changed on the fly via digital communications. The user’s default configuration is stored in the non-volatile memory. The present state of commanded outputs can be read via digital communications. The logic polarity of these signals is also software programmable. That is, an output can be defined to be active low or active high. For edge triggered functions the active edge is programmable.

The list below describes the subset of the available functions

the mappings used as the factory defaults for each of the outputs. Fault Output Output 1: This output is low when the drive is faulted or has no control power. This line can be used to indicate a problem with the drive. Brake Output Output 2: This output is low when the control power is off, or when control voltage is on and the drive is disabled (Enabled = 0). This output is pulled high otherwise. This output is intended to drive a normally open relay that in turn powers a mechanical brake on the motor shaft for applications that require a positive shaft lock when the servo drive is off.

These connections provide

 the inputs for the resolver’s sine/cosine outputs. Differential inputs with 75 Vµsec common mode impulse range and 25 kΩ input impedance. Note: This only applies if a Resolver feedback device is being used. Hall1, Hall2, Hall3 J3-1, 2, 3 These three single-ended hall channel sensor inputs are detected by +5 Vdc CMOS compatible commutation signals with 60° spacing. These inputs are each internally pulled-up to +5 Vdc via a 10 kΩ resistor. These input signals are low pass filtered in hardware at 10 kHz.

                                                                        

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 ABB、GE/FUANC、FOXBORO、TRICONEX 、BENTLY、A-B、EMERSON 、MOTOROLA、XYVOM、HONEYWELL 、REXROTH、KUKA、NI、DEIF、Yokogawa、WOODWARD、Reliance Electric、SCHNEIDER 、MOOG、PROSOFT、KOLLMORGEN、ICS TRIPLEX、HIMA

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