IE-HGS-N-Hx531R-03
Hx531R monitoring system for 19“ rack mounting
with Ethernet connection
PRODUCT DESCRIPTION
Programmable monitoring systems
for 19” rack mounting with Ethernet connection are designed to measure temperature, relative
humidity and barometric pressure of air in non-aggressive environment, to alarm indication and to control of external devices. Three
galvanic no isolated binary inputs are intended for detection of binary signals.
Two output relays
functions can be set from regulator keyboard or from computer. Each relay can be assigned to one of measured,
detected or computed value (dewpoint temperature, absolute humidity, specific humidity mixing ratio and specific enthalpy). Setting of
delay, hysteresis, audible alarm is enabled for each relay. It is possible to control output relay status via Ethernet too. The instrument may
send a warning message if the measured value goes out of adjusted limits. Devices are equipped with four button keyboard and LCD
display.
The formats of Ethernet communication
that are supported: www pages with user-design possibility, Modbus TCP protocol,
SNMPv1 protocol and SOAP. For setting of all parameters you can use
TSensor
software (see
type *
measured values
construction
mounting
H3531R
T + RH + CV
probe on a cable
rack 19“
H4531R
T
external probe Pt1000/3850 ppm
rack 19“
H7531R
T + RH + P + CV
probe on a cable
rack 19“
f
* models marked Hxxxx
Z
are custom - specified devices
T…temperature, RH…relative humidity, P…barometric pressure, CV…computed values
INSTALLATION , OPERATION AND CONFIGURATION
Monitoring systems are used for mounting to rack 19“ (mounting screws and self-retaining nuts are included). For binary sensors and
external probe connection choose shielded cables (external diameter 4 to 6.5mm) with wire cross-section 0.14 to 1.5mm
2
. Maximum binary
sensor and external probe cable length is 10 m. The binary sensor and external probe cable shielding is connected to proper terminal
device only, do not connect it to other circuitry and do not ground it. The all cables should be located as far as possible from potential
interference sources. Pay attention to device mounting, because incorrect choice of working position or place of measuring could adversely
affect accuracy and long-term stability of measured values.
Actual parameters settings of each relay can be displayed by pressing of „ ▲“ key. To change any parameter, press the „
Set
“ key, enter
password (default 0000) and set required value. Then click on „
Set
“ and pressing „
Esc
“ key exit setup mode. To change the password
and to set all other parameters (acoustic alarm, select the computed value etc.) is used
Extended setting mode
(see manual for devices
For network device connection it is necessary to know new suitable IP address (you can get it automatically from DHCP server or from
your network administrator) and to have
TSensor
software installed. After you connect sensing probe, Ethernet cable and power adapter,
you run
TSensor
program, set the new IP address, configure the device in accordance with your requirements and finally store the settings.
The default IP address of each device is preset to
192.168.1.213
.
Devices don´t require special maintenance. We recommend you periodic calibration for measurement accuracy validation.
ERROR STATES
Device continuously checks its state during operation and if an error appears, it is displayed relevant code:
Err 1
– measured or calculated
value is over the upper limit,
Err 2 –
measured or calculated value is below the lower limit or pressure measurement error occurred,
Err
0, Err 3
a
Err 4
– it is a serious error, please contact distributor of the device,
Err5, Err6
- there is problem with assigned value to output
relay,
Err9
– inserted password is not valid.
SAFETY INSTRUCTIONS
- Humidity and temperature sensors of the monitoring system can not be operate and store without a filter cap.
- Temperature and humidity sensors have not to be exposed to direct contact with water and other liquids.
- It is not recommended to use the humidity monitoring systems for long time under condensation conditions.
- Take care when unscrewing the filter cap as the sensor element could be damaged.
- Use only the power adapter according to technical specifications and approved according to relevant standards.
- Don’t connect or disconnect devices while power supply voltage is on.
- Installation, electrical connection and commissioning should be performed by qualified personnel only.
- Devices contain electronic components, it needs to liquidate them according to currently valid conditions.
-
To supplement the information
provided in this data sheet, use the manuals and other documentations which