turck TX707 Mode D'emploi page 6

TX707/TX710/TX715/TX721
Connecting
Connectors and slots
See fig. 4
Connector/slot Function
1 USB port , V2.0, max 500 mA (for maintenance only)
2 Ethernet port 2 (10/100 Mbps)
3 Ethernet port 1 (10/100 Mbps)
4 Serial interface
5 Ethernet port 0 (10/100/1000 Mbps)
6 Power supply
7 2 expansion slots for plug-in modules
8 SD card slot
NOTE
Devices of protection class III according to EN 61140 or Class 2 according to UL
standards: All connections are SELV connections.
Power supply
DANGER
Wrong selection of power supply
Danger to life due to overvoltage and electric shock!
Only operate the device on SELV voltage sources according to the Euro-
➤
pean standard or on Class 2 voltage sources according to the UL standard.
Connect the device to the voltage supply according to fig. 5 and 6.
➤
Serial interface
See fig. 7
Pin RS232
1 RxD
2 TxD
3 CTS
4 RTS
5 +5 VDC output
6 GND
7 n.c.
8 SHIELD
NOTE
To operate in RS485, pins 1-2 and 3-4 must be connected externally.
Connecting the device in Zone 2/Zone 22
DANGER
Explosive atmosphere
Explosion hazard due to ignitable sparks
For use in Zone 2 and Zone 22
Only mount the device if no explosive atmosphere is present.
➤
Grounding the device
The minimum conductor cross-section for the ground connection is 1.5 mm².
Ground the housing via the grounding screw on the back of the housing.
➤
Connect terminal 3 on the power supply terminal block to ground.
➤
Commissioning
Clean the front panel of the unit with a damp cloth before switching on to
➤
avoid any electrostatic discharge.
Provide transient protection at the supply terminals, set to a maximum of 140
➤
% of the peak value of the rated voltage.
Operating
Operating the device in Zone 2/Zone 22
WARNING
Unsuitable power supply
Loss of suitability for Class 1, Division 2
The Power, input and output (I/O) wiring has to be done in accordance
➤
with Class I, Division 2 and in accordance with the authority having
jurisdictions. For U.S. in accordance with Article 501.10 (B) of the National
Electrical Code, NFPA 70 and for Canada in accordance with Section 18-1J2
of Canadian Electrical Code.
Hans Turck GmbH & Co. KG | Witzlebenstraße 7, 45472 Mülheim an der Ruhr, Germany | Tel. +49 208 4952-0 | Fax +49 208 4952-264 | more@turck.com | www.turck.com
RS422/RS485
CHB-
CHA-
CHB+
CHA+
+5 V DC output
GND
n.c.
SHIELD
WARNING
Changing components
Suitability for Class 1, Division 2 possibly impaired
When replacing components, make sure that the suitability of the device
➤
for Class 1, Division 2 is not affected.
Only use components that are suitable for use in Class 1, Division 2.
➤
If necessary, take measures to restore suitability for Class 1, Division 2.
➤
The devices are suitable for the use in Class 1, Division 2, groups A, B, C and D
(hazardous locations and non-hazardous locations).
DANGER
Explosive atmosphere
Explosion hazard due to ignitable sparks
For use in Zone 2 and Zone 22
Do not open the device when energized.
➤
Do not separate the device in an ignitable atmosphere.
➤
De-energize the device before connecting, removing or replacing expan-
➤
sion modules.
Do not remove the battery in an ignitable atmosphere.
➤
Maintenance
DANGER
Explosive atmosphere
Explosion hazard due to ignitable sparks
Avoid layers of dust on the device, which could cause the accumulation of
➤
static charges.
The devices must be cleaned at regular intervals with a damp cloth.
Repair
The device must not be repaired by the user. The device must be decommis-
sioned if it is faulty. Observe our return acceptance conditions when returning
the device to Turck.
Disposal
The device is equipped with a rechargeable lithium battery, which is not user
replaceable.
For disposal, open the back of the device and remove the battery.
➤
The device the lithium battery must be disposed of properly in accor-
dance with WEEE Directive 2012/19/EU and does not belong in normal
household waste.