SMC Networks HRSH150-A*-20 Series, Operation Manual

Page: 39 / 178

HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series
3.3
Installation
3-21
3.3.7 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 3-9 Signal output contact spec. at the time of shipment
Contact output
Signal explanation
(Default setting)
Operation
At run
：
Contact closed
At stop
：
Contact open
Contact output signal 1
（
Terminal no.0,8
）
Operation status signal
output
A
With power supply
shut off
：
Contact open
At remote
：
Contact closed
At non remote
：
Contact open
Contact output signal 2
（
Terminal no.1,9
）
Remote status signal
output
A
With power supply
shut off
：
Contact open
At generation
：
Contact open
Not generated
：
Contact closed
Contact output signal 3
（
Terminal no.2,10
）
Alarm status signal
output
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.
・
Ready completion (TEMP READY) signal output
・ Operation stop alarm signal output
・
Operation continuation alarm signal output
・
Selected alarm status signal output
・
Operation start timer setting status signal output
・ Operation stop timer setting status signal output
・ Recovery from power failure setting status signal output
・
Anti-freezing setting status signal output
・
Contact input signal1, 2 pass through signal output
・ Warming up function setting status output
・ Anti-snow coverage function setting status output
Be sure to lock out and tag out the breaker of the facility power supply
(customer power supply facility) before wiring.