237-00156 SofTec Microsystems SRL, 237-00156 Datasheet - Page 57

• Manufacturer Part Number: 237-00156
• Description: BOARD ISOLATION FOR ST7
• Manufacturer: SofTec Microsystems SRL
• Type: Optoisolation Boardr

Specifications of 237-00156

• Contents: *
• For Use With/related Products: STMicro ST7FMC Motor Control Device
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Connectors and Functions
The W3 and W4 jumpers should be removed when using an external power
inverter. The W5 jumper should be present if no thermal monitoring is
available on the external power inverter, otherwise the thermal sensor must
be connected to pin 1 of the W5 jumper.
5.7 RS-232 Connector
An optoisolated RS-232 connector allows the Motor Control board to be
connected to a PC for displaying information about using a terminal utility
like HyperTerminal. By default, AC motor real-time values such as speed,
voltage, stator frequency, etc. are sent to the PC (see STMicroelectronics
Application Note AN1904).
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