Cam Positioner
H8PS
Please read and understand this catalog before purchasing the
products. Please consult your OMRON representative if you have any
questions or comments. Refer to
Warranty and Application
Considerations
(page 32), and
Safety Precautions
(pages 17 and 18).
This Compact Cam Positioner, Popular for
It’s Ease-of-use, Now Comes with Even
Better Functions.
• Compact 8-, 16-, and 32-output Models available that are 1/4-
DIN size at 96 x 96 mm.
• High-speed operation at 1,600 r/min and high-precision settings
to 0.5° ensure widespread application.
• Highly visible display with backlit negative transmissive LCD.
• Advance angle compensation function to compensate for output
delays.
• Bank function for multi-product production (8 banks).
(H8PS-16@/-32@ models.)
Features
Models with 8, 16, or 32 Outputs
The lineup includes Models with 32 outputs in a compact 1/4-DIN
size. Using the optional Parallel Input Adapter (Y92C-30) enables
expanding to up to 64 outputs for one encoder to support anything
from a simple positioning application to a large-scale system.
8-output Models
16-output Models 32-output Models
Speed Display and Speed Alarm Output
Both the speed (rotations/minutes) and present angular position can
be displayed at the same time. Alarm outputs can be produced for
both upper and lower speed limits.
1
2
7
RUN
Present angular
position
Speed
CAM
STEP
Error
Speed
Upper limit
s
96 mm
Switchable
96 mm
1
2
7
RUN
Simple Programming
The programming method is designed based on a one key-one
action concept for settings that could not be simpler. Both initial
settings and factory adjustments are effort-free.
CAM
STEP
Lower limit
Upper limit
alarm output
Lower limit
alarm output
Speed
Present angular
position
Large, Backlit Negative LCDs
Large LCDs, red for the process value and green for set values, show
a wealth of operation information, making operating status visible at
a glance.
Advance Angle Compensation Function to
Compensate for Output Delays
The advance angle compensation (ADV) function automatically
advances the ON/OFF angle of outputs in proportion to machine
(encoder) speed to compensate for the delay in timing of ON/OFF
operation. ADV values can be set individually for 7 cam outputs.
Cam program settings
100°
High Speed Up To 1,600 r/min
High Precision Up To 0.5
°
(at 720 Resolution)
High-speed, high-precision applications can be easily handled and
productivity increased.
8
°
compensation
180°
At high-speed (400 r/min)
92°
172°
Bank Function for Multi-product Production
Up to eight different programs can be registered in advance to
enable fast and easy switching between products (16/32-output
Models only).
Pulse Output for Timing Control
The number of pulses per rotation and the pulse output start angle
can be set to enable operations like adjusting timing with a PLC or
outputting to a rotation meter.
PLC
USB Communications for Easy Setting from
a Computer
Optional Support Software can be used to enable programming from
a personal computer via USB communications. Programs can be
easily copied, saved, printed, and much more.
Pulse output
Rotation meter
Cam Positioner
H8PS
1
Model Number Structure
■
Model Number Legend
H8PS-@@@@
1 2 3 4
1. Number of outputs
8: 8 outputs
16: 16 outputs
32: 32 outputs
2. Panel language
B: English
3. Mounting method
None: Flush mounting
F:
Surface mounting/
track mounting
4. Output configuration
None: NPN transistor output
P:
PNP transistor output
Ordering Information
■
List of Models
Cam Positioner
Number of outputs
8 outputs
Mounting method
Flush mounting
Surface mounting/
track mounting
16 outputs
Flush mounting
Surface mounting/
track mounting
32 outputs
Flush mounting
Surface mounting/
track mounting
Output configuration
NPN transistor output
PNP transistor output
NPN transistor output
PNP transistor output
NPN transistor output
PNP transistor output
NPN transistor output
PNP transistor output
NPN transistor output
PNP transistor output
NPN transistor output
PNP transistor output
Yes
Bank function
No
H8PS-8B
H8PS-8BP
H8PS-8BF
H8PS-8BFP
H8PS-16B
H8PS-16BP
H8PS-16BF
H8PS-16BFP
H8PS-32B
H8PS-32BP
H8PS-32BF
H8PS-32BFP
Model
Dedicated Absolute Encoder
Type
Economy
Standard
256
256
360
720
Rigid
256
360
720
2m
Resolution
Cable length
2m
1m
2m
Model
E6CP-AG5C-C 256 2M
E6C3-AG5C-C 256 1M
E6C3-AG5C-C 256 2M
E6C3-AG5C-C 360 2M
E6C3-AG5C-C 720 2M
E6F-AG5C-C 256 2M
E6F-AG5C-C 360 2M
E6F-AG5C-C 720 2M
Accessories (Order Separately)
Name
Discrete Wire Output Cable
Connector-type Output Cable
Support Software
USB Cable
Shaft Coupling for the E6CP
Shaft Coupling for the E6C3
Shaft Coupling for the E6F
Extension Cable (See note.)
Parallel Input Adapter
Protective Cover
Watertight Cover
Track Mounting Base
Mounting Track
2m
2m
CD-ROM
A miniB, 2 m
Axis: 6 mm dia.
Axis: 8 mm dia.
Axis: 10 mm dia.
5 m (same for E6CP, E6C3, and E6F)
Two Units can operate in parallel.
---
---
---
50 cm
×
7.3 mm (l
×
t)
1 m
×
7.3 mm (l
×
t)
1 m
×
16 mm (l
×
t)
End Plate
Spacer
---
---
Specification
Model
Y92S-41-200
E5ZE-CBL200
H8PS-SOFT-V1
Y92S-40
E69-C06B
E69-C08B
E69-C10B
E69-DF5
Y92C-30
Y92A-96B
Y92A-96N
Y92F-91
PFP-50N
PFP-100N
PFP-100N2
PFP-M
PFP-S
Note:
Ask your OMRON representative about the availability of non-standard lengths.
2
Cam Positioner
H8PS
Specifications
■
Ratings
Item
Rated supply voltage
Operating voltage range
Mounting method
Power consumption
Inputs
Encoder input
External Input
inputs signals
Input type
24 VDC
85% to 110% of rated supply voltage
Flush mounting
Surface mounting,
track mounting
Flush mounting
Surface mounting,
track mounting
H8PS-@B
H8PS-@BF
H8PS-@BP
H8PS-@BFP
Approx. 4.5 W at 26.4 VDC for 8-output models
Approx. 6.0 W at 26.4 VDC for 16-/32-output models
Connections to a dedicated absolute encoder
8-output Models: None
16-/32-output Models: Bank inputs 1/2/4, origin input, start input
No voltage inputs: ON impedance:1 k
Ω
max. (Leakage current: approx. 2 mA at 0
Ω
)
ON residual voltage: 2 V max., OFF impedance: 100 k
Ω
min., Applied voltage: 30 VDC max.
Minimum input signal width: 20 ms
NPN open-collector transistor outputs
30 VDC max.,
100 mA max. (Do not exceed 1.6 A total for all cam
outputs and the RUN output.),
residual voltage: 2 VDC max.
NPN open-collector transistor output
30 VDC max.,
30 mA max.,
residual voltage: 0.5 VDC max.
PNP open-collector transistor outputs
30 VDC max. (26.4 VDC for 16-/32-output Models),
100 mA max. (Do not exceed 1.6 A total for all cam
outputs and the RUN output.),
residual voltage: 2 VDC max.
PNP open-collector transistor output
30 VDC max. (26.4 VDC for 16-/32-output Models)
30 mA max.,
residual voltage: 2 VDC max.
Outputs Cam outputs
RUN output
Pulse output
Number of outputs
8-output Models: 8 cam outputs, 1 RUN output, 1 pulse output
16-output Models: 16 cam outputs, 1 RUN output, 1 pulse output
32-output Models: 32 cam outputs, 1 RUN output, 1 pulse output
8 banks (for 16-/32-output Models only)
7-segment, negative transmissive LCD (Main Display: 11 mm (red), Sub-display: 5.5 mm (green))
EEPROM (overwrites: 100000 times min.) that can store data for 10 years min.
Number of banks
Display method
Memory backup method
Ambient operating
temperature
Storage temperature
Ambient humidity
Degree of protection
Case color
−
10 to 55
°
C (with no icing or condensation)
−
25 to 65
°
C (with no icing or condensation)
25% to 85%
Panel surface: IP40, Rear case: IP20
Light gray (Munsell 5Y7/1)
Cam Positioner
H8PS
3
■
Characteristics
Setting unit
Number of steps
Inputs
Encoder input
0.5
°
increments at a resolution of 720, 1
°
increments at a resolution of 256 or 360 (See note 1.)
Up to 10 steps can be set for each cam to turn the output ON/OFF 10 times. (See note 2.)
Connections to a dedicated absolute encoder
•
Response rotation speed (in Run/Test Mode)
1600 r/min max. at a resolution of 256 or 360 (1200 r/min max. if ADV function is set for 4 or more cams)
(See notes 3 and 4.)
800 r/min max. at a resolution of 720 (600 r/min max. if ADV function is set for 4 or more cams)
•
Includes error data detection
256/360 resolution
100 m max. at 330 r/min or less
52 m max. at 331 to 1200 r/min (331 to 900 r/min if ADV function is set for 4 or more cams)
12 m max. at 1201 to 1600 r/min (901 to 1200 r/min if ADV function is set for 4 or more cams)
720 resolution
100 m max. at 330 r/min or less
52 m max. at 331 to 600 r/min (331 to 450 r/min if ADV function is set for 4 or more cams)
12 m max. at 601 to 800 r/min (451 to 600 r/min if ADV function is set for 4 or more cams)
0.3 ms max.
100 M
Ω
min. (at 500 VDC) between current-carrying terminals and exposed non-current-carrying metal
parts, between all current-carrying parts and the USB connector
1000 VAC, 50/60 Hz for 1 min between current-carrying terminals and exposed non-current-carrying metal
parts
500 VAC, 50/60 Hz for 1 min between current-carrying section and USB connector, and between current-
carrying terminals and non-current-carrying metal part of output connector
1 kV between power terminals
1.5 kV between current-carrying terminals and exposed non-current-carrying metal parts
Encoder cable extension
distance
Output response time
Insulation resistance
Dielectric strength
Impulse withstand voltage
Noise immunity
Static immunity
Vibration
resistance
Shock
resistance
Destruction
Malfunction
Destruction
Malfunction
±
480 V between power terminals,
±
600 V between input terminals
Square-wave noise by noise simulator (pulse width: 100 ns/1
µ
s, 1-ns rise)
8 kV (malfunction), 15 kV (destruction)
10 to 55 Hz with 0.75-mm single amplitude each in 3 directions for 2 hours each
10 to 55 Hz with 0.5-mm single amplitude each in 3 directions for 10 minutes each
300 m/s
2
3 times each in 6 directions
200 m/s
2
3 times each in 6 directions
cULus (Listing): UL508/CSA C22.2 No. 14
(EMI)
Emission Enclosure:
(EMS)
Immunity ESD:
EN61326
EN55011 Group1 Class A
EN61326
EN61000-4-2: 4 kV contact discharge
8 kV air discharge
Immunity RF-interference:
EN61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz)
10 V/m (Pulse-modulated, 900 MHz
±
5 MHz)
Immunity Conducted Disturbance EN61000-4-6: 10 V (0.15 to 80 MHz)
Immunity Burst:
EN61000-4-4: 2 kV for power-line
1 kV for I/O signal-line
Immunity Surge:
EN61000-4-5: 1 kV line to line (power line)
2 kV line to ground (power line)
Approx. 300 g (Cam Positioner main unit only)
Approved safety standards
EMC
Weight
Note: 1.
2.
3.
4.
Cam output precision, however, is 2
°
max. for Encoder with 256 resolution (P/R).
Although 32-output Models can have 10 steps set for any one output, there must be no more than 160 steps total set for all cam outputs.
The maximum is 1000 r/min when an E6CP-AG5C-C Encoder is connected.
ADV stands for Advance Angle Compensation.
4
Cam Positioner
H8PS
■
Functions
Item
Encoder rotation direction
switching
Encoder origin designation
H8PS-8@
H8PS-16@
H8PS-32@
Encoder data can be set with a DIP switch to forward (CW) or reverse (CCW) direction.
The present display angular position can be set to 0
°
(origin) by using the
The present display angular
position can be set to 0
°
(origin) by origin input terminal or the ORIGIN Key on the front panel.
pressing the ORIGIN Key on the
Note:
All banks use the same origin.
front panel.
Converts the Absolute Encoder value display from 256 divisions/revolution to 360
°
/revolution.
Graphically displays the Encoder rotational angular position.
Sets the cam output ON/OFF angle based on actual machine (Encoder) operation.
Outputs a preset number of pulses per Encoder rotation. It also sets the pulse output start angle.
Displays both the present angular position and the number of Encoder revolutions (speed) in Run Mode.
Switches back and forth between the main display showing the present angular position with the sub-display
showing the speed and the main display showing the speed with the sub-display showing the present angular
position.
---
Enables the entire cam program to be changed at one time by switching
banks (0 to 7).
The bank that is running can be switched using the bank input terminal or the
BANK Key on the front panel.
Also enables programs to be copied between banks.
Angle display switch
Rotation display monitor
Teaching function
Pulse output
Switching the angle and
speed displays
Bank function
Advance angle compensation
Automatically advances the ON/OFF angle of cam outputs in proportion to machine (encoder) speed to
(ADV) function
compensate for the delay in timing of ON/OFF operation. ADV values can be set individually for 7 cam outputs.
Speed alarm output
All protection function
Cam protection function
Step number limit
Output prohibit
A specified cam output can be used as an Encoder speed alarm output.
The function can output upper and lower limit speed alarms.
Disables all key and switch operations in Run Mode to prevent incorrect or unauthorized operation.
Prohibits program changes at the cam output level. Any cam numbers can be protected.
Limits the number of steps that can be set per cam output. Prohibits incorrect operations by adding to the
program.
---
The start input can be turned OFF in Run or Test Mode to prohibit cam
output.
Note:
Use this function carefully for the application because no cam outputs
are provided when the start input is turned OFF.
Support Software settings
---
Programs can be uploaded or downloaded easily by connecting a personal
computer to the Cam Positioner using a USB Cable (Y92S-40, sold
separately) and the Support Software (H8PS-SOFT-V1, sold separately).
Cam Positioner
H8PS
5
Microcontroller MCU
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