1-2. Performance Specifications

Page

Volume Adjustable: Min. - Max.

Drawing No.

Rev.

J

Sound Reduction Input: It is a value specified as a reduction from the

currently adjusted volume.(None, -10dB, -20dB, -30dB selection)

Alarm/Melody (Fixed)

Bit Input: 8/binary input: 32

Volume Control

Sound Playback

Number of Playback Channels

8. Sound List Reference

300ms or less (Signal Input and Power Supply Startup)

Alarm/Melody

Playback start-up time

Signal Input Condition

Hold Input

Signal Input Priority

Channel 8 > Channel 7 > Channel 6 > Channel 5 > Channel 4 > Channel 3 > Channel 2 > Channel 1 (except for a binary input)

1-3. Signal Input Specification

Contact Control Method

[EHS-M1]: Non-voltage/Voltage Contact [EHS-M2]: Non-voltage Contact

Contact Closed-Circuit Current

12mA or less

Contact Open-Circuit Voltage

【EHS-M1】：6V or less　【EHS-M2】：8V or less

Transistor Input

(Circuit Configuration)

NPN Transistor

PNP Transistor (EHS-M1 Only)

Contact Input

(Circuit Configuration)

Non-voltage Contact

Voltage Contact (EHS-M1 Only)

EH

□-M1 : 9V

CH

COM

3mA

～ 12mA

Insulating

External Supply

10.8V

～ 31.6V

EH

□-M1 : 9V

CH

COM

3mA

～ 12mA

Insulating

External Supply

10.8V

～ 31.6V

3/13

EHS-W18