Honeywell HMR4007 - Manual (Page 5)

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
4 5
6
1 2
3
4 5
6
1 2
3
6 5 4 3 2 1 4 3 2 1
PC (parallel port) Sens or 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 (yellow )
D1 3 > 3 RA1 Rx (blue)
D0 2 > 4 RA0 Rx_CLK (w hite)
- - < > 5 Vcc + 5 -2 8 VDC (red)
- 1 9 < > 6 GND pow er gnd (black)
Sx = status (LPT port bas e address + 1 , Bit x)
Dx = data
(LPT port bas e address + 0 , Bit x)
Sensor Board
J2 pin uP pin function
1 Vcc pow er input (5 -2 8 VDC)
2 RA4 status (TTL output) Logic 0 = output not valid
Logic 1 = output valid
3 D/A Output analog output (0 - 2 .2 5 V)
4 GND pow er ground
x x
Not used
leave all OPEN
4-40NF mounting holes
(connected to ground plane)
USB port
not used
Sensed axis
x
x x x
1 2 3
JP1
Where 1= J3 (USB)
2= J2 (Analog output)
3 =J1(digital communications) - shown above
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
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