Omron H8PS-8B H8PS Series Cam Positioner

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Manufacturer: Omron
Product No.: H8PS-8B
Country of origin:Япония
Product Type: Cam Positioners
Payment: T/T, Western Union
Weight: 500g
Dimensions: 150 x 150 x 120 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Designed to optimize mechanical synchronization on automation lines, the Omron H8PS-8B electronic cam positioner replaces traditional mechanical cams with high-speed microcomputer-based precision. This compact 1/4 DIN (96 x 96 mm) panel-mount controller processes absolute encoder feedback to actuate 8 NPN transistor outputs at exact angular positions, minimizing mechanical wear and maximizing setup flexibility.

Features

Clear LCD display with a high-visibility backlight for real-time monitoring of angle and speed.
Flexible encoder rotation direction configuration (CW/CCW) utilizing a built-in hardware DIP switch.
Support for high-precision absolute rotary encoders to maintain position data during power cycles.
Easy-to-program cam outputs with direct manual or teaching-mode parameter adjustments.
Compact 67.5 mm depth behind panel allowing tight integration within standard control enclosures.

Applications

High-speed packaging and cartoning machinery synchronization.
Form-fill-seal (FFS) systems for precise timing of cutting and sealing jaws.
Press feeding machinery and metal stamping automation.
Rotary indexing tables and assembly conveyor alignment.

Technical Specifications Table

Parameter	Specification Value
Manufacturer	Omron
Model	H8PS-8B
Series	H8PS
Mounting Type	On-panel (Flush Mount)
Physical Dimensions	96 x 96 x 67.5 mm (1/4 DIN)
Operating Voltage	24 VDC (Operating range: 20.4 to 26.4 VDC)
Output Configuration	8 NPN Transistor Outputs (30 VDC, 100 mA max.)
Compatible Encoder Input	Omron Absolute Encoder (E6C3-AG5C-C / E6F-AG5C-C)
DIP Switch Settings	CW/CCW direction select; Resolution switch (256/360)
Backup Memory	EEPROM (Non-volatile, over 100,000 write cycles)
Operating Temperature Range	-10 to 55 degC (no icing or condensation)
Weight	Approx. 300 g
Shipping Weight (Calculated)	1.5 kg
Package Dimensions (Calculated)	150 x 150 x 120 mm

Connections and Interfaces

Terminal ID / Pin	Function / Circuit Assignment
Power Terminals	+24 VDC Supply Input and 0 VDC Reference Ground
INPUT (RUN / TEST)	External mode selection switch input
OUT 1 to OUT 8	Discrete NPN outputs to signal load/valves
OUT COM	Common terminal for NPN transistor outputs
Encoder Connector	Multi-pin dedicated absolute encoder interface input

Empirical Engineering Insights

Alternative Models & Compatibility

The H8PS-8B utilizes a dedicated 8-output panel design. For projects requiring DIN rail installation instead of panel flush-mounting, use the H8PS-8BF variant. To transition seamlessly between these form factors, verify that your absolute encoder resolutions (typically 256 or 360 points) match the hardware toggle switches on the rear plate of the replacement module.

Application Pitfalls & Engineering Notes

Encoder signal line interference is a common source of synchronization drift. Avoid routing the absolute encoder interface cable parallel to high-power motor phases or variable frequency drive (VFD) supply lines. Maintain physical separation and ensure the external encoder shield is grounded at a single, low-impedance ground point on the controller panel side.

Commissioning & Wiring Tips

When establishing the mechanical home reference on initial power-up, use the unit's zero-point shift/teaching function. This allows the controller's internal zero reference to align electronically with the machine's physical dead center without needing physical shaft repositioning of the rotary encoder.

Installation Guidelines

CRITICAL SYSTEM SAFETY WARNING

Isolate all 24 VDC power sources feeding the H8PS-8B and adjacent input/output field devices prior to panel mounting, maintenance, or wiring operations. Failure to de-energize external output lines may damage the NPN output transistors or trigger unexpected actuator motion.

1 Prepare a 92 x 92 mm panel cutout conforming to standard 1/4 DIN structural specifications.

2 Set the rear-mounted DIP switches for the target rotation direction (CW or CCW) and matching encoder resolution before inserting the device.

3 Insert the controller housing through the front of the cutout and secure it in place using the supplied side-tension mounting brackets.

4 Terminate the absolute encoder connector, apply 24 VDC external supply to power inputs, and proceed with digital functional validation.

Key Features:

#Cam Positioners #Omron H8PS Series

What type of rotary encoders can be used with the H8PS-8B?

The controller requires standard Omron absolute rotary encoders, such as the E6C3-AG5C-C or E6F-AG5C-C series, with resolutions of either 256 or 360 divisions.

Does the unit retain position information if main DC power is disconnected?

Yes. Because it interfaces directly with an absolute encoder, the controller determines the exact shaft angle immediately upon power restoration without needing a reference run.

Can I switch the encoder rotation direction programmatically in software?

No, rotation direction (CW vs CCW) is configured via a physical DIP switch located on the rear of the controller housing.

What is the maximum output current rating for the discrete NPN channels?

Each of the 8 discrete transistor outputs is rated for a maximum load current of 100 mA at 30 VDC.

Глобална експресна доставка

Стандартна доставка: 4-6 работни дни чрез DHL, FedEx и UPS.
Експресна изпращане: Изпращане в същия ден за налични поръчки, направени преди 14:00 ч. (GMT+8).
Глобално покритие: Обслужваме над 150 държави, включително бърза доставка до Саудитска Арабия и ОАЕ.

Връщания и гаранция

30-дневна гаранция: Връщания се приемат за налични продукти в оригинална, фабрично запечатана опаковка.
12-месечна гаранция: Всеки индустриален компонент е подкрепен с нашата професионална техническа гаранция.

Поръчките се обработват и доставят от понеделник до петък (с изключение на официалните празници).

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TECHNICAL SPECIFICATIONS

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Omron H8PS-8B H8PS Series Cam Positioner