237-00156 SofTec Microsystems SRL, 237-00156 Datasheet - Page 41

• 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

5
Connectors and Functions
5.1.2 Optoisolation Board Supply
The Optoisolation board requires a 15 V DC power supply. This power is
conveniently provided by the Motor Control board’s J2 connector.
Note: J1 and J2 connectors are internally connected to the same 15 V DC
power bus.
5.1.3 Power Supply Connectors Summary
The following figure illustrates the location of the Motor Control board power
supply connectors.
1.
2.
3.
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J1 connector. 15 V DC, 0.5 A power supply input (used for dual power
supply mode).
J2 connector. 15 V DC output to Optoisolation board.
J3 connector. Motor power supply (for dual power supply mode) or
motor plus Motor Control board power supply (for single power supply
mode). Up to 42 V DC or 30 Veff AC.
2
3
Figure 5.1: Power Supply Connectors
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4