Honeywell HMR4007 manual Physical Characteristics, Parts Placement, Mating Parts, Connector, pins

HMR4007

SENSOR PRODUCTS

PHYSICAL CHARACTERISTICS

The circuit board for the HMR4007 Linear Position Sensor is approximately 340mm by 80mm. A 6-pin right angle connector (J1) and two 4-pin connectors (J2, J3) protrude from the back of the board for user connections. Components on the top-side have a maximum height of 12mm. Figure 1 shows a typical circuit board with dimensions.

PARTS PLACEMENT

Not used

leave all OPEN

ξ	ξ	ξ
ξ	ξ	ξ
1	2	3
	JP1

Where 1= J3(USB)

2= J2(Analogoutput)

3=J1(digital communications) - shownabove

			6 3		6 3
			4 5	1 2	4 5	1 2
4	3 2 1	6 5 4 3	2 1

Sensed axis

4-40NF mounting holes

(connected to ground plane)

USB port not used

Sensor Board
J2 pin	uP pin	function
1	Vcc	pow er input (5 -28 VDC)
2	RA4	status (TTL output)	Logic 0 =	output not valid
			Logic 1 =	output valid
3	D/A Output	analog output (0 - 2 .25 V)
4	GND	pow er ground

PC (parallel port)				Sensor Board
LPT bit		LPT pin		J1 pin	uP bit	function	color
	S3	1 5	<	1	RA3	Tx_CLK	(gray)
	S4	1 3	<	2	RA2	Tx	(ye llow )
	D1	3	>	3	RA1	Rx	(blue)
	D0	2	>	4	RA0	Rx_CLK	(w hit e)
	-	-	< >	5	Vcc	+ 5 -28 VDC	(red)
	-	19	< >	6	GND	pow er gnd	(black)
Sx =	status (LPT port base address +			1, Bit x)
Dx =	data	(LPT port base address +		0, Bit x)

Figure 1 – Sensor board layout and connector pin designations

MATING PARTS

Connectors J1, J2, and J3 mate with GC/Waldom C-Grid•crimp-style shells and terminals. Polarized shells (with a locking tab) or unpolarized shells are available. The applicable GC/Waldom part numbers are:

Connector	pins	Polarized shell	Unpolarized shell	Crimp terminals
J1	6	50-57-9406	50-57-9006	16-02-0097
J2	4	50-57-9404	50-57-9004	16-02-0097
J3	4	50-57-9404	50-57-9004	16-02-0097

Solid State Electronics Center • www.magneticsensors.com • (800) 323-8295 • Page 5