SMC Networks HRSH Series User Manual

HRX-OM-Q026
Chapter 3 Transport and Setting Up
HRSH Series 3.3 Installation
3-25
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.
Table 3-11 Signal output contact spec. at the time of shipment
Contact output
Content of the signal
(Default setting)
Operation
Contact output signal 1
(Terminal No: 0, 8)
Operation status signal
output
N.O.
During operation:
Contact closed
During operation
stop:
Contact open
With power supply
cutoff:
Contact open
Contact output signal 2
(Terminal No: 1, 9）
Remote status signal output
N.O.
During remote
operation:
Contact closed
During
non-remote
operation:
Contact open
With power supply
cutoff:
Contact open
Contact output signal 3
(Terminal No: 2, 10)
Alarm status signal output
N.C
While alarm being
generated:
Contact open
While alarm not
being generated:
Contact closed
With power supply
shut off:
Contact open
[Tips]
This product has three output signals which can be customized depending on
the user’s application
Signals shown below can be output. Refer to Operation Manual
Communication Function 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.

SMC Networks HRSH Series Specifications

General

Brand	SMC Networks
Model	HRSH Series
Category	Chiller
Language	English