HEDS-6140#B09 Avago Technologies US Inc., HEDS-6140#B09 Datasheet - Page 7
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HEDS-6140#B09
Manufacturer Part Number
HEDS-6140#B09
Description
Optical Encoder
Manufacturer
Avago Technologies US Inc.
Type
2 & 3 Channelr
Series
HEDS-61X0r
Specifications of HEDS-6140#B09
No. Of Channels
2
Rotational Speed Max
30000rpm
Supply Voltage Range
5VDC
Encoder Resolution
1000CPR
Leaded Process Compatible
Yes
Pulses Per Revolution
1000
Number Of Channels
3
Operating Temperature Range
- 40 C to + 100 C
Product
Optical
Size / Dimension
1/2 in
Mounting Type
0.5" Shaft Mount
Mounting Hole Dia
0.5"
Rohs Compliant
Yes
Sensor Supply Voltage
5VDC
Encoder Type
Optical
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Electrical Interface
To insure reliable encoding performance, the HEDS-9040
and 9140 three channel encoder modules require 2.7
kΩ (±10%) pull-up resistors on output pins 2, 3, and 5
(Channels I, A and B) as shown in Figure 1. These pull-up
resistors should be located as close to the encoder mod-
ule as possible (within 4 feet). Each of the three encoder
module outputs can drive a single TTL load in this con-
fi guration.
Figure 2. HEDS-9X40 Mounting Tolerance.
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Figure 1. Pull-up Resistors on HEDS-9X40 Encoder Module Outputs.
Mounting Considerations
Figure 2 shows a mounting tolerance requirement for
proper operation of the HEDS-9040 and HEDS-9140. The
Aligning Recess Centers must be located within a toler-
ance circle of 0.005 in. radius from the nominal locations.
This tolerance must be maintained whether the module
is mounted with side A as the mounting plane using
aligning pins (see Figure 5), or mounted with Side B as
the mounting plane using an alignment tool (see Figures
3 and 4).