Intelligent Motion Systems Motion Detector Pin Assignment and Description, Connections, Pin #

Pin Assignment and Description

P1 12-Pin Locking Wire Crimp Connector Option - Power, I/O and SPI Communications

Pin Assignment - P1 Power, I/O and SPI

Connections

Pin #	Function	Description
Pin 1	N/C	No Connect
Pin 2	N/C	No Connect
		The Signal applied to the Optocoupler Reference will
		determine the sinking/ or sourcing configuration of the inputs.
Pin 3	Opto Reference	To set the inputs for sinking operation, a +5 to +24 VDC
		supply is connected. If sourcing, the Reference is connected
		to Ground.
		Step Clock input. The step clock input will receive the clock
Pin 4	Step Clock/Channel	pulses which will step the motor 1 step for each pulse. It
	A/ Clock Up	may also receive quadrature and clock up type inputs if so
		configured.
		Enable/Disable Input will enable or disable the driver output
Pin 5	Enable	to the motor. In the disconnected state the driver outputs are
		enabled in either sinking or sourcing configuration.
Pin 6	Direction/Channel B/	Direction input. The axis direction will be with respect to the
	Clock Down	state of the Direction Override Parameter. It may also receive
		quadrature and clock up type inputs if so configured.
Pin 7	+5 VDC Output	Supply voltage for the MD-CC300-000 Cable ONLY!
Pin 8	SPI Clock	The Clock is driven by the SPI Master. The clock cycles once
		for each data bit.
Pin 9	GND	Communications Ground.
Pin 10	MISO	Master-In/Slave-Out. Carries output data from the MFM back
		to the SPI Master.
Pin 11	CS	SPI Chip Select. This signal is used to turn communications
		on multiple MFM units on or off.
Pin 12	MOSI	Master-Out/Slave-In. Carries output data from the SPI Master
		to the MFM.
	Table 1.2.7: P1 Connector – Power, I/O and SPI Communications

1	3	5	7	9	11
2	4	6	8	10	12
		P1

NEED A CABLE? The following cables and converters are available to interface with P1:

12-Pin Locking Wire Crimp

PD12-1434-FL3

NEED A CABLE? The following cables and converters are available to interface communications with

USB to SPI:

MD-C300-000

10-Pin IDC to 12-Pin Locking Wire Crimp Adapter

All SPI Communications will connect to the P1 Connector.

An adapter is available to interface the MD-CC300-000 to the 12-Pin Locking Wire Crimp connector.

MD-ADP-1723C

This adapter may be used in conjunction with the following Prototype Development cables to interface power and logic:

PD12-1434-FL3 (10')

ADP-3512-FL (12")

See Appendix A for details.

Recommended Connector Shell and Pins

Shell: AMP P/N 1-794617-2

Pins: 12 x AMP P/N 794610-1

Wire: 22 AWG Shielded Twisted Pair

Figure 1.2.2: P1 — 12-Pin Locking Wire Crimp Pin Configuration

Part 1: Hardware Specifications 1-9