Omron H8BM Series

1
Multi-maintenance Counter H8BM
Nine Built-in Counters/Timers to
Measure Equipment Utilization
Up to nine Counters can be used as counters or
accumulative timers.
Can be used as a multi-stage preset counter.
Individual outputs to indicate maintenance timing.
Pre-forecast/Forecast and machine stoppage
output provided.
IP54F enclosure rating for resistance to oil and
water.
Compact, short-body: 72 x 72 x 79 mm (DIN).
Directly connectable to 2-wire DC sensors.
RC
Ordering Information
Number of stages Output Model
3-stage setting
NPN H8BM-B
3 s age se g
PNP H8BM-BP
1-stage setting
NPN H8BM-BD
s age se g
PNP H8BD-BDP
Accessories (Order Separately)
Replacement Parts
Name Model
Hard Protective Cover Y92A-72C
Rubber Packing Y92S-25
A Hard Protective Cover and Rubber Packing are supplied with the
Counter.
Short Bar
Short Bar Y92S-26
When the Counter is used as a multi-stage preset counter, wiring
will be facilitated if Counter inputs 1 through 9 are short-circuited
with
the following Short Bar .
5-pole
4-pole
Both the 5-pole and 4-pole Short Bars are used to short-circuit the 9
Counter inputs.

Omron H8BM Series Specifications

General

Brand	Omron
Model	H8BM Series
Category	Cash Counter
Language	English

Summary

Nine Built-in CountersTimers to Measure Equipment Utilization

Ordering Information

Specifications

Ratings

Electrical and operational ratings for the H8BM counter models.

IO Functions

Inputs

Details on the input signals and their functions for the H8BM counter.

Operation

Selecting CounterTimer Operation

Procedure for selecting between counter and timer operation using DIP switches.

SettingChanging Data (3-stage Type)

Resetting Count Value

Clearing Settings

Methods to clear all counter settings and count values.

Self-diagnostic Function

Displays and recovery procedures for errors.

Installation

Mounting

Terminal Arrangement

Diagram showing the layout and numbering of all terminals.

Connections

NPN Output

PNP Output

IO Connections

Input Connections (Solid-state Switches)

Two-wire Sensors

Three-wire Sensors

Precautions

Power Supply

Information on power supply insulation and unstable periods during power cycling.

Operating Environment