OMRON 3F88L-160/162 cam locator

OMRON 3F88L-160/162 cam locator

Product positioning and model

This document is the specification sheet for Omron 3F88L-160/162 cam locator, which is used for precise timing control of industrial equipment rotation angle to improve accuracy and production efficiency.

3F88L-160: 16 cam outputs

3F88L-162: 32 cam outputs

System configuration

The device consists of the following parts:

Cam locator host

Rotary Transformer: 3F88L-RS15/RS15W/RS17/RS17T

Specialized connection lines: resolver line, cam output line

Display Unit: M7E (M7F discontinued)

Upper controller: Omron SYSMAC CS/CJ series PLC

General specifications (key parameters)

Project parameter values

Power supply voltage 100-240VAC, 50/60Hz

Allowable voltage 85-264VAC

Power consumption of 27VA Max

Impulse current 40A/10ms Max

I/O power supply 24VDC/145mA

Insulation resistance ≥ 20M Ω (500VDC)

Withstand voltage 2300VAC/1min

Working temperature 0-55 ℃

Storage temperature -20-75 ℃

Size 110 × 100 × 82.5mm (W × H × D)

Weight ≤ 1kg

Installation method: Screw installation/DIN rail installation

Performance characteristics

Project 360 resolution 720 resolution

Allowable speed 1600r/min and 800r/min

Control unit 1 ° 0.5 °

Program steps 180 steps/path 360 steps/path

Storage groups (Banks) 8 groups 4 groups

Repetitive accuracy ± 0.2 °± 0.2 °

Detection cycle ≤ 100 μ s ≤ 100 μ s

Output type open collector electrode, 26.4VDC/300mA

Three working modes

RUN mode: normal operation, online angle adjustment, origin offset

PRGM mode: Cam program editing, deletion, test run

SET mode: parameter setting, compensation setting, teaching demonstration, communication configuration

Third level functional permissions

Level 0: Only monitoring, prohibiting modification of programs and parameters

Level 1: Basic operations, capable of writing cam programs

Level 2: All functions are open, including advanced application features

Core functions

Basic functions

Cam programming: Set output ON/OFF according to rotation angle, supports panel/computer writing

Group switching: Use BANK1-3 signal to switch the running program group

Data storage: EEPROM non-volatile storage, no battery required

Monitoring: Real time display of current group, speed, and angle

Advanced application features

Origin compensation: Set any angle to 0 °

Gap compensation: eliminating mechanical return errors

Advance angle compensation: automatically triggers the angle in advance with the speed

Teaching function: manually rotate and directly input angle parameters

Copy function: Batch copy parameters and programs

Output hold: Maintain output state during abnormal/switching mode

Communication: Supports CompoWay/F protocol, read/write and monitoring

Input/output

Control inputs: START, TRIG, BANK1-3, RESET (optocoupler isolation)

Control outputs: RUN, ERROR, M · DET

Cam output: -160 is 16 points, -162 is 32 points

Certification and Usage Standards

Certified by UL/CSA, compliant with EC directives

Prohibited for use in high-risk situations such as life safety

Specifications may be updated, subject to official approval

Key issues

What is the core difference between F88L-160 and -162?

Answer: The only difference between the two is the number of cam output channels: 3F88L-160 has 16 channels of output, while 3F88L-162 has 32 channels of output, with completely identical power supply, performance, and functionality.

Question 2: What are the key impacts of 360 and 720 resolutions on device usage?

Answer: Resolution determines control accuracy and upper limit:

360 resolution: 1 ° accuracy, supports 8 sets of programs, up to 1600r/min

720 resolution: 0.5 ° accuracy, supports 4 sets of programs, up to 800r/min

Question 3: How is the data of the cam locator saved and does it need maintenance?

Answer: The parameters and cam program are stored in EEPROM non-volatile memory, which can be erased and written 100000 times without the need for battery backup or daily maintenance.