SMC Networks HRS090-A, Operation Manual

Page: 44 / 196

HRX-OM-S004
Chapter 3 Transport and Setting Up
3.3
Installation HRS Series
3-24
3.3.7 Wiring of contact output signal
Contact output signals are the signals that output the status of this product.
Contact specification of each signal output is shown below
The specifications of the contact for each signal output are shown below.
Table 3-11 Signal output contact spec. at the time of shipment
Contact output
Signal explanation
(Default setting)
Operation
During operation: Contact closed
During operation stop: Contact open
Contact output signal 1
（ Terminal no.0,8 ）
Operation status signal
output
A
With power supply
cutoff:
Contact open
During remote operation: Contact closed
During non-remote
operation:
Contact open
Contact output signal 2
（
Terminal no.1,9
）
Remote status signal
output
A
With power supply
cutoff:
Contact open
While alarm being
generated:
Contact open
While alarm not being
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 signal detecting output
・
Warming up function setting status output
・
Anti-snow coverage function setting status output
Be sure to turn OFF the breaker of the facility power supply (the user's
machine power supply) before wiring.