Page top

Industrial Automation|Global

These are navigation links to move inside this page.

Global Navigation

Lead Contents

Cam Positioner

H8PS

H8PS

This Compact Cam Positioner, Popular for Its Ease-of-use, Now Comes with Even Better Functions.

Related Contents

Primary Contents



Ratings

ItemH8PS-[]BH8PS-[]BFH8PS-[]BPH8PS-[]BFP
Rated supply voltage24 VDC
Operating voltage range85% to 110% of rated supply voltage
Mounting methodFlush mountingSurface mounting,
track mounting		Flush mountingSurface mounting,
track mounting
Power consumptionApprox. 4.5 W at 26.4 VDC for 8-output models
Approx. 6.0 W at 26.4 VDC for 16-/32-output models
InputsEncoder inputConnections to a dedicated absolute encoder
External
inputs		Input
signals		8-output Models: None
16-/32-output Models: Bank inputs 1/2/4, origin input, start input
Input
type		No voltage inputs: ON impedance:1 kΩ max.
(Leakage current: approx. 2 mA at 0 Ω)
ON residual voltage: 2 V max., OFF impedance: 100 kΩ min., Applied voltage: 30 VDC max.
Minimum input signal width: 20 ms
OutputsCam outputs
RUN output		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.		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.
Pulse outputNPN open-collector transistor output
30 VDC max.,
30 mA max.,
residual voltage: 0.5 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.
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
Number of banks8 banks (for 16-/32-output Models only)
Display method7-segment, negative transmissive LCD (Main Display: 11 mm (red), Sub-display: 5.5 mm (green))
Memory backup methodEEPROM (overwrites: 100000 times min.) that can store data for 10 years min.
Ambient operating temperature-10 to 55°C (with no icing or condensation)
Storage temperature-25 to 65°C (with no icing or condensation)
Ambient humidity25% to 85%
Degree of protectionPanel surface: IP40, Rear case: IP20
Case colorLight gray (Munsell 5Y7/1)

Characteristics

Setting unit0.5° increments at a resolution of 720, 1° increments at a resolution of 256 or 360 (See note 1.)
Number of stepsUp to 10 steps can be set for each cam to turn the output ON/OFF 10 times. (See note 2.)
InputsEncoder inputConnections 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
Encoder cable extension distance256/360 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)
Output response time0.3 ms max.
Insulation resistance100 MΩ min. (at 500 VDC) between current-carrying terminals and exposed non-current-carrying metal parts, between all current-carrying parts and the USB connector
Dielectric strength1000 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
Impulse withstand voltage1 kV between power terminals
1.5 kV between current-carrying terminals and exposed non-current-carrying metal parts
Noise immunity±480 V between power terminals, ±600 V between input terminals
Square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise)
Static immunity8 kV (malfunction), 15 kV (destruction)
Vibration resistanceDestruction10 to 55 Hz with 0.75-mm single amplitude each in 3 directions for 2 hours each
Malfunction10 to 55 Hz with 0.5-mm single amplitude each in 3 directions for 10 minutes each
Shock resistanceDestruction300 m/s2 3 times each in 6 directions
Malfunction200 m/s2 3 times each in 6 directions
Approved safety standardscULus (Listing): UL508/CSA C22.2 No. 14
EMC(EMI) EN61326
Emission Enclosure: EN55011 Group1 Class A

(EMS) EN61326
Immunity ESD: 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)
WeightApprox. 300 g (Cam Positioner main unit only)

Note:

1. Cam output precision, however, is 2° max. for Encoder with 256 resolution (P/R).

2. 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.

3. The maximum is 1000 r/min when an E6CP-AG5C-C Encoder is connected.

4. ADV stands for Advance Angle Compensation.

Functions

ItemH8PS-8[]H8PS-16[]H8PS-32[]
Encoder rotation
direction switching		Encoder data can be set with a DIP switch to forward (CW) or reverse (CCW) direction.
Encoder origin
designation		The present display angular position can be set to 0° (origin) by pressing the ORIGIN Key on the front panel.The present display angular position can be set to 0° (origin) by using the origin input terminal or the ORIGIN Key on the front panel.

Note:All banks use the same origin.
Angle display switchConverts the Absolute Encoder value display from 256 divisions/revolution to 360°/revolution.
Rotation display monitorGraphically displays the Encoder rotational angular position.
Teaching functionSets the cam output ON/OFF angle based on actual machine (Encoder) operation.
Pulse outputOutputs a preset number of pulses per Encoder rotation. It also sets the pulse output start angle.
Switching the angle
and speed displays		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.
Bank function---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.
Advance angle
compensation (ADV)
function		Automatically advances the ON/OFF angle of cam 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.
Speed alarm outputA specified cam output can be used as an Encoder speed alarm output.
The function can output upper and lower limit speed alarms.
All protection functionDisables all key and switch operations in Run Mode to prevent incorrect or unauthorized operation.
Cam protection functionProhibits program changes at the cam output level. Any cam numbers can be protected.
Step number limitLimits the number of steps that can be set per cam output. Prohibits incorrect operations by adding to the program.
Output prohibit---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).

Caution: In the interenst of product improvement, specifications are subject to change without notice.

Local Navigation

Control Components

Site Information

realizing

© Copyright OMRON Corporation 2007 - 2008. All Rights Reserved.