MI00514-10-EN
INSTALLATION MANUAL
4/4
IDC10 CONNECTOR
RS485 GND
RS485 A
RS485 B
Power Supply AC / +
Power Supply AC / -
IDC 10
1
The illustration shows the meanings of the various IDC10
connector pins if signals are to be sent via them directly.
PROCEDURE FOR MODULE SWITCH-OFF
The module is equipped with an integrated UPS that allows it to remain on even in the absence of external power. To turn
off the module, first disconnect the external power supply and then press the PS1 button on the right side of the module for
at least 6 seconds. When the button is released, the PWR LED turns off to indicate that the module is turned off.
DIP-SWITCHES
SW1
Default settings: all DIP switches in OFF position. For more information see the
USER MANUAL
.
SW2
RS232 or RS485 settings on terminals 10-11-12 (COM2 serial port)
RS232
ON
RS485
OFF
DIP - SWITCH SETTINGS
ELECTRICAL CONNECTIONS
CAUTION
On first start-up the module must be supplied without any interruptions for at least 72 hours to charge the internal batteries.
Switch the module off with the PS1 button before connecting inputs and outputs.
To meet the electromagnetic immunity requirements:
- use shielded signal cables;
- connect the shield to a preferential instrumentation earth system;
- separate shielded cables from other cables used for power installations (transformers, inverters, motors, etc...).
10
11
12
GND
A (+)
B (-)
10
11
12
GND
RX
TX
1
2
3
Tens. aus.
Vac/Vdc
Vac/Vdc
POWER SUPPLY
SERIAL PORT RS485
SW2 = OFF
SERIAL PORT RS232
SW2 = ON
ANALOGUE INPUTS
Voltage
Active sensor current
(4 wires)
Passive sensor current (2 wires)
(*) Not available without external power supply
The module has two
analogue inputs that
can be configured via
software as voltage
or current. For the
configuration software,
see the user manual.
+
+
+
+
DIGITAL INPUTS
NPN with internal power
PNP with internal power
PNP with external power
DIGITAL OUTPUTS
The module has two digital outputs
with free contacts. The figures show
the internal relay contacts available.
