HRX-OM-O021
Chapter 3 Transport and Setting Up
HRS Series
3.3
Installation
3-13
3.3.5
Wiring of operation signal output and alarm signal output
The operation signal output and alarm signal output are the outputs
generated by a contact signal to shown the status of the product.
The specifications of the contact for each signal output are as follows.
Table
3-4
Signal output contact spec. at the time of shipment
Contact output
Signal explanation
(Default setting)
Operation
At run
：
Contact closed
At stop
：
Contact open
Output current 1
（
Terminal no.5,6
）
Run status signal
A
With power supply
shut off
：
Contact open
At remote
：
Contact closed
At non remote
：
Contact open
Output current 2
（
Terminal no.3,4
）
Remote signal
A
With power supply
shut off
：
Contact open
At generation
：
Contact open
Not generated
：
Contact closed
Output current 3
（
Terminal no.1,2
）
Alarm signal
B
With power supply
shut off
：
Contact open
【
Tips
】
This product has three output signals which can be customized depending on
the customer’s application
Signals below can be output. Refer to the Communications Operation Manual
for more details.
・
Signal for completion of preparation (TEMP READY)
・
Signal for operation stop alarm
・
Signal for continuing operation alarm
・
Signal for selection alarm
・
Signal for operation start timer setting
・
Signal for operation stop timer setting
・
Signal for power recovery setting
・
Signal for freezing prevention setting
・
Contact input signal detection
Be sure to shut off the breaker of the facility power supply (the user’s
machine power supply) before wiring.
