Eliwell SmartAdapter200 Handbuch

cod. 9IS44008
rel. 3/05
GB
SmartAdapter200
MODBUS CONVERTER FOR TELEVIS
NETWORKS
GENERAL DESCRIPTION
SmartAdapter is a module designed for the management of
devices that use the ModBUS protocol on Televis networks.
The module requires the use of a specific software driver.
USER INTERFACE
Green
•POWER LED
•RX LED Green
Serial recep-
tion/ Micronet
•RX LED Red
Serial recep-
tion/
ModBUS
MECHANICAL MOUNT
The instruments are designed for DIN - omega rail mount.
Avoid installing this instrument in places where there is a lot of
humidity and/or dirt; in fact, it is only suitable for use in places
having low/moderate pollution.
SmartAdapter200
Modbus converter for Televis networks
ENGLISH
• Permanently ON: device on
• OFF: device off/no voltage
• Permanently ON: during initial lamp test
• Blinking: communication in progress
• OFF: other
• Permanently ON: during initial lamp test
• Blinking: communication in progress
• OFF: other
ELECTRICAL WIRING
Attention! Never work on electrical connections when the machine
is switched on.
The instrument is provided with screw terminal blocks for wires ≤
2.5 mm 2 (one conductor only per terminal for power connections).
Connect the wires of the RS-485 serial line and observe the polari-
ty ("+" and "–" terminals).
The cable shielding must be connected to the Gnd terminal; the
shielding must not be earthed.
The RS-485 network must be suitably terminated by inserting the
termination resistance between the "+" and "–" terminals of the
interface module and the last device (see Note 2).
Do not exceed the maximum current allowed; in case of higher
loads, use an appropriate contactor.
Make sure that mains voltage corresponds with the one required
by the instrument.
TTL and RS-485 connection contacts require the shown polarity to
be respected.
European Harmonised safety Standards require that all supply wires
(and, in general, all components subject to dangerous voltage) be
separated from very low voltage ones (RS-485) by insulating sys-
tems and gaps ensuring at least a double or reinforced insulation.
PLEASE NOTE: The instruments are provided with TTL cable for
serial line connection.
CONDITIONS OF USE
ALLOWED USE
For your safety, the instrument must be installed and used accor-
ding to the given instructions and, especially, no components sub-
ject to dangerous voltage must be accessible under normal condi-
tions.
This device must be adequately protected from water and dust,
depending on its application, and it must only be accessible by
using a tool.
FORBIDDEN USE
Any use different from the allowed one is, as a matter of fact, for-
bidden.
NOTES ON MODBUS
DEVICES
• If you change the serial address of one or more ModBUS com-
patible devices connected to the SmartAdapter ModBUS subnet
(see Example of connection-"MODBUS NETWORK"), you need to
switch the SmartAdapter off and on.
• The devices connected to the SmartAdapter ModBUS subnet
must comply with the ModBUS protocol specifications, which can
be viewed and downloaded from www.Modbus.org.
GB I E D
COMPATIBLE
F