OMRON H8PR series electronic cam controller

Product Model and Configuration

1. Model of electronic cam controller

Output point NPN type PNP type

8:00 H8PR-8 H8PR-8P

16:00 H8PR-16 H8PR-16P

24:00 H8PR-24 H8PR-24P

2. Supporting components

Absolute value encoder: E6F-AB3C-C (line length 2m, can be extended up to 30m)

Connector: E69-C10B

Extension cable: E69-DF5 (5m)

Core electrical specifications

1. Power supply and power consumption

Supply voltage: AC100~240V 50/60Hz

Scope of work: 90-110% of rated value

Power consumption: approximately 10W (AC240V/50Hz)

2. Input signal

Input type specification

Encoder input dedicated E6F-AB3C-C, response 5kHz (0.2ms)

INHIBIT contact/transistor input, cut off all outputs

FORCE RUN short circuit takes effect, program modification is prohibited

3. Output signal

Output type: Open collector electrode transistor

Output voltage: 30VDC

Output current: 100mA/point

Single output: up to 10 ON/OFF cycles

Angle unit: 1 °

Starting angle: 0~359 °

4. Response time

Encoder response frequency output response time

5kHz/4kHz 0.3ms max.

3kHz 0.35ms max.

2kHz 0.5ms max.

1kHz 1.1ms max.

0.5kHz 1.5ms max.

5. Environment and reliability

Working temperature: -10~55 ℃

Humidity: 35-85% RH

Insulation resistance: 100M Ω (500VDC)

Voltage resistance: 1500VAC/1min

Memory retention: 10 years (25 ℃, battery backup)

Weight: Approximately 1.3kg

Core functions

angle control

Set the output ON/OFF angle in units of * * 1 ° * *

Single output can perform up to 10 on-off actions

Direction and Origin

Rotation direction: CW/CCW switchable

Origin compensation: -179 °~+180 °

Teaching function

Directly input the ON/OFF angle and origin position from the encoder

protection function

INHIBIT: External signal cuts off all outputs

FORCE RUN: Lock the program to prevent accidental modifications

Power down memory: battery backup, parameters not lost for 10 years

Wiring structure

1. Encoder connection

Dedicated interface, powered by the controller

The standard line length is 2m and can be extended to 30m

2. Input terminal

INHIBIT: Output input prohibited

FORCE RUN: Force Run/Program Protection

0V: Internal common terminal

3. Output terminal

NPN type: COM is the common negative pole

PNP type:+COM/- COM differentiation

RUN terminal: illuminated during operation, fault extinguished

Encoder specifications (E6F-AB3C-C)

Project parameters

Type Absolute Value Encoder

Resolution 360 (10 bits)

Power supply 5-12VDC, 100mA Max

Response frequency 10kHz

Accuracy ± 0.5 °

Maximum speed 5000rpm

Protection level IP52F

Weight approximately 500g

Installation size

Installation holes: 4 M4 screw holes

Front panel size: 192 × 96mm

24 o’clock model width: 240mm

Certification standards

UL508、CSA C22.2 No.14

EN61010-1/IEC61010-1

EMC：EN50081-2、EN50082-2

Key issues

Question 1: What are the output points of H8PR controller? How to distinguish between NPN and PNP models?

Answer: Three output specifications are available on 8/16/24; The model with P is PNP output (H8PR-8P/16P/24P), and without P is NPN output (H8PR-8/16/24).

Question 2: How many times can H8PR’s single output be turned on and off at most? What is the minimum unit for angle setting?

Answer: A single output can perform up to 10 ON/OFF actions; The minimum unit for angle setting is 1 °, which can be set arbitrarily within the range of 0~359 °.

Question 3: What are the functions of the INHIBIT and FORCE RUN inputs of H8PR?

Answer: INHIBIT is used to urgently cut off all control outputs from external signals; After short circuiting, FORCED RUN enters forced operation mode, prohibiting program modification and protecting on-site parameters from accidental changes.