166736-006 VEEDER ROOT, 166736-006 Datasheet - Page 225

• Manufacturer Part Number: 166736-006
• Description: Totalizer Display Panel
• Manufacturer: VEEDER ROOT

Specifications of 166736-006

• No. Of Digits / Alpha: 6
• Digit Height: 8.8mm
• Mounting Type: Base
• Lead Free Status / RoHS Status: na

The model HFDQ-4 is a quadrature high frequency interface module
which divides the input rate by four. The HFDQ-4 interfaces with the
MAX Motion 1 to allow quadrature encoder inputs up to 50KHz.
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Functional Diagram:
Typical Application:
NOTES:
FOR OPERATION OF ENABLE/INDEX FUNCTION WITH “SOURCING” ENCODERS
CHANNEL A, CHANNEL B, INDEX AND REFERENCE ENABLE INPUTS MUST BE “HIGH”
SIMULTANEOUSLY.
FOR OPERATION OF ENABLE/INDEX FUNCTION WITH “SINKING” ENCODERS
CHANNEL A, CHANNEL B, AND INDEX INPUTS MUST BE “LOW” AND ENABLE INPUT
MUST BE “HIGH” SIMULTANEOUSLY.
ENABLE PICK-UP
TO REFERENCE
Quadrature input/output with ability to force output phase with
index input
Interfaces with high frequency signals to the MAX Motion 1
Easy installation, no holes to drill
Small package size
Low cost
5
COMMON
DYNAPAR
6
Digital Accessories
+12V
ENABLE
INDEX
INDEX
8
HIGH SPEED
34 35 36
COUNTER
B
A
INPUTS
HFDQ-4-0
ISOLATOR
37 38 39
COMMON
OUTPUTS
+12VDC
DIGITAL
PM41
41 42 43 44 45 46
TO ROTOPULSER
DIGITAL ISOLATOR
OUTPUTS
brand
ENCODER OUTPUTS
FOR “SOURCING”
OPTIONAL ENCODER WIRING

÷ 4
BLDG
GRND
24
COMMON
+12VDC
PM41
41 42 43 44 45 46
TO ROTOPULSER
DIGITAL ISOLATOR
ENCODER OUTPUTS
FOR “SINKING”
OUTPUTS
ENABLE
INDEX
B/4
A/4
COMMON
HFDQ-4 High Frequency Divider
INDEX
+12V

GRND
BLDG
24
SPECIFICATIONS
Inputs
Outputs: Designed to drive MAX Motion inputs.
Supply Voltage: +12 VDC (+10%, -25%) @ 60 mA max.
Environment:
Model No.
HFDQ40
Dimensions/Installation:
Mount unit at top/rear of MAX Motion 1 enclosure using double-sided tape
provided with unit.
VEEDER-ROOT • EAGLE SIGNAL • DYNAPAR
Index Enable: Provided with internal 1K pull-down resistor. Input must be
raised above 3.0 volts to enable index. Index, A and B are designed to be
driven from MAX Motion 1 opto-isolator output.
Input/Output Phasing: When all four inputs are high, A and B output
phases will be forced HIGH. Output phase relative to input will then be as
shown below:
Storage Temperature: -18° to 25°C (0° to 77°F)
Operating Temperature: 0° to 55°C (32° to 131°F)
Humidity: 0% to 90% non-condensing
A OUT
B OUT
A
B
38.6 mm
1.52"
Wire ends are stripped and tinned.
Description
High Frequency Quadrature Divider
Cables are 6" (152 mm) long.
High Frequency
Quadrature Divider
67.3 mm
2.65"
47.0 mm
19.0 mm
1.85"
.75"
10.07
D
G
T
A
L
10
I
I
O
R
A
C
C
E
S
S
E
S
I