Intelligent Motion Systems MDrive34Plus Recommended Cable, MD-CC300-000, Description, USB to SPI

P2 Connector - SPI Communications

Pin Assignment - P2 SPI Communications

10-Pin IDC	Function	Description
Pin 1	—	No Connect
Pin 2	—	No Connect
Pin 3	—	No Connect
Pin 4	CS	SPI Chip Select. This signal is used to turn communications
		on multiple MDM units on or off.
Pin 5	GND	Communications Ground.
Pin 6	+5 VDC Output	Supply voltage for the MD-CC300-000 Cable ONLY!
Pin 7	MOSI	Master-Out/Slave-In. Carries output data from the SPI
		Master to the MDM.
Pin 8	SPI Clock	The Clock is driven by the SPI Master. The clock cycles
		once for each data bit.
Pin 9	—	No Connect
Pin 10	MISO	Master-In/Slave-Out. Carries output data from the MDM
		back to the SPI Master.
Recommended
Converter/Cable
MD-CC300-000

Table 1.2.9: P2 Connector – SPI Communications

Recommended Cable:

MD-CC300-000

10 9 P2

8 7

6 5

4 3

2 1

Note: The P2

Connector (10-

Pin IDC, SPI Communications)

is only available on the Flying Leads version of the MDrive34Plus Microstepping. On the models with pluggable connectors, SPI Communications interfaces to P1 (12-Pin Locking Wire Crimp)

NEED A

CABLE?

The following cables and converters are available to interfacecommunications with P2:USB to SPI:MD-C300-000

10 Pin IDC to 12-Pin Locking Wire Crimp Adapter: MD-ADP-1723C

See Appendix C for details.

Figure 1.2.6: P2 Connector - SPI Communications

Part 1: Hardware Specifications 1-13