HS25F-62-R1-SS-1024-ABZC-28V-V-SCS18 BEI Technologies, Inc., HS25F-62-R1-SS-1024-ABZC-28V-V-SCS18 Datasheet - Page 2

• Manufacturer Part Number: HS25F-62-R1-SS-1024-ABZC-28V-V-SCS18
• Description: Hs25 Incremental Optical Encoder
• Manufacturer: BEI Technologies, Inc.

Dimensions
Thru Shaft Version
R1 Tether Block
and Pin
M12
10 12 60 88 100 250 360 500
512 1000 1024 2000 2048
Other resolutions available—consult factory.
Table A
Figure 1
HS25 Disc Resolutions
Output Waveform
HS25 Incremental Optical Encoder
CCW Rotation Viewing Face
LO
HI
TOLERANCES:
.XX=±0.01, .XXX=±0.005
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Table 1
Incremental Output
Terminations
The connector style will
determine pinouts. For
example, an encoder
with ABC channels and
an M18 connector uses
the table to the right.
M14 CONNECTOR
WIRE COLOR
(22AWG)
PIN
WHITE
W-Yel
W-Blu
W-Orn
E
D
C
B
F
A
BLUE
ORN
GRN
RED
BLK
YEL
R2 Tether Arm
CONNECTOR
M16 CONNECTOR
DA 15P
13
14
15
10
11
12
6
1
9
PIN
A
B
C
D
G
E
F
Version
PIN
A
B
C
D
G
H
Shaft
M18 CONNECTOR
E
F
I
J
Blind
ABZ
—
—
—
A
B
Z
CHANNELS DESIGNATED IN MODEL NO.
SHIELD DRAIN (Shielded Cable Only)
CASE GROUND (CG) (except H20)
CHANNEL
CHANNELS DESIGNATED IN MODEL NO.
0 V (CIRCUIT COMMON)
CG
+V
—
0V
A
B
A
B
+V (SUPPLY VOLTAGE)
Z
Z
CASE GROUND (CG) (except H20)
ABZ
—
A
B
Z
0 V (CIRCUIT COMMON)
+V (SUPPLY VOLTAGE)
ABC
—
—
A
B
A
B
PIN
A
B
C
D
E
G
H
J
K
M12 CONNECTOR
F
ABC
ABZC
A
A
B
B
CHANNEL
A
B
Z
A
B
Z
CG
+V
—
0V
A
B
A
B
Z
Z
Notes
1. Mounting is usually done either using the D-style square flange mount, E-
or G-style servo mounts, or one of the standard face mounts, F1 for example.
Consult factory for additional face mount options.
2.The shaft seal is recommended in virtually all installations. The most com-
mon exceptions are applications requiring a very low starting torque or those
requiring operation at both high temperature and high speed.
3. Non-standard index widths and multiple indices are available by special order.
Consult factory.
4. Complementary outputs are recommended for use with line driver type
(source/sink) outputs. When used with differential receivers, this combination pro-
vides a high degree of noise immunity.
5. Output IC’s: Output IC's are available as either Line Driver (LD) or NPN
Open Collector (OC) types. Open Collectors require pull-up resistors, resulting in
higher output source impedance (sink impedance is similar to that of line driv-
ers). In general, use of a Line Driver style output is recommended. Line Drivers
source or sink current and their lower impedance mean better noise immunity
and faster switching times. Warning: Do not connect any line driver outputs
directly to circuit common/OV, which may damage the driver. Unused outputs
should be isolated and left floating. Our applications specialists would be
pleased to discuss your system requirements and the compatibility of your
receiving electronics with Line Driver type outputs.
28V/V: Multi-voltage Line Driver (7272*): 100 mA source/sink. Input voltage
5 to 28 VDC +/- 5% standard (Note: V
when used with 5 volt supply. Supply lines are protected against overvoltage
to 60 volts and reverse voltage. Outputs are short circuit protected for one
minute. Supply current is 120 mA typical (plus load current). This is the rec-
ommended replacement for 3904R and 7406R open collector outputs with
internal pullup resistors. It is also a direct replacement for any 4469, 88C30,
8830 or 26LS31 line driver
28V/5: Multi-voltage Line Driver (7272*): 100 mA source/sink. Input voltage 5 to
28 VDC +/- 5% standard, internally regulated with 5V (TTL compatible) logic out.
Supply lines are protected against overvoltage to 60 volts and reverse voltage.
Outputs are short circuit protected for one minute. Supply current is 90 mA typical
(plus load current).
15V/V: Multi-voltage Line Driver (4469*): 100 mA source/sink. Input voltage
5 to 15 VDC +/- 5% standard (Note: V
with 5 volt supply. Supply lines are protected against overvoltage to 60 volts
and reverse voltage. Outputs are short circuit protected for one minute.
Supply current is 90 mA typical (plus load current). This is a direct replace-
ment for the 4469 Line Driver.
28V/OC: NPN Open Collector (3904*, 7273*). Current sink of 80 mA max.
Current sourced by external pull- up resistor. Output can be pulled up to volt-
age other than supply voltage (30 V max). Input voltage 5 to 28 VDC + /- 5%
standard. Supply current is 120 mA typical. This replaces prior IC's with desig-
nations of 3904, 7406, 3302, 681 and 689. 5V/OCR, 15V/OCR, 24V/OCR:
Open Collector (3904R*, 7406R*, 7273R*): Current sink of 70 mA max.
Includes internal pull-ups sized at approximately 100 ohms/volt. Max cur-
rent source is 10 mA. Supply current is 100 mA typical, 120 mA with
internal pull-ups. The 5V/OCR, 15V/OCR and 24V/OCR are often replaced
by the 28V/V in system upgrades.
3904, 3904R, 4469, 5V/V, 5V/OC, 5V/OCR, 9V/OC: Intrinsically safe line
driver and open collector outputs. These drivers are specific to intrinsically
safe encoders, and are installed per the appropriate control drawings list-
ed in Table 2.1 on page 48.
6. Special –S at the end of the model number is used to define a variety of
non-standard features such as special shaft lengths, voltage options, or spe-
cial testing. Please consult the factory to discuss your special requirements.
7. Higher frequency response may be available. Please consult with the factory.
8. Extended temperature ratings are available in the following ranges:
-40 to 70°C, -40 to 85°C, –20 to 105°C and –40 to 105°C depending
on the particular model. Some models can operate down to -55°C.
Extended temperature ranges can affect other performance factors.
Consult with factory for more specific information.
9. Mating straight plug receptacles may be ordered from the factory:
For M12 use MS3116F12-10S, For M14 use MS3106F14S-6S
For M14/19 use MS3116J14-19S, For M16 use MS3106F16S-1S
For M18 use MS3106F18-1S, For M20 use MS3106F20-29S
* Products manufactured prior to April 2007 used the line driver IC number instead
of voltage output in model number.
BEI Industrial Encoders
out
out
= V
= V
in
in
). This driver is TTL compatible
). TTL compatible when used