ENGLISH - 7/8
MI004531-E
10 GND
11 A(+)
12 B (-)
10 GND
11 RX
12 TX
N.A.2=22
CO.2=23
N.C.2=24
N.A.1=19
CO.1=20
N.C.1=21
13 DI1
14 DI2
15 +12V
16 GND
17 DI3
18 DI4
0V
Max 24V
12V
20mA
13 DI1
14 DI2
15 +12V
16 GND
17 DI3
18 DI4
13 DI1
14 DI2
15 +12V
16 GND
17 DI3
18 DI4
0V
5 AI1
6 AI2
1 +12V
(*)
+12V
40mA
4 GND
5 AI1
6 AI2
+
+
4 GND
5 AI1
6 AI2
+
+
2
1
3
+12V
at 40 mA
Auxiliary volt.
Powersupply
Powersupply
19 – 28V
50 – 60 Hz
11 – 40V
6.5W
Warning: When you turn On the module for the first time, the device must be supplied
without any interruptions for at least 72 hours in order to charge the internal batteries
Power off the module, with the PS1 button, before connecting the inputs and outputs.
In order to satisfy the electromagnetic compliance requirements:
- Use shielded cables for the signals transmission.
- Connect the shield to a preferential ground for devices.
- Space the shielded cables from other cables used for power installations.
(transformers, inverters, motors, induction ovens, etc...).
POWERSUPPLY
The power supply must be connected to terminals 2 and 3.
The supply voltage must be between:
19 and 40V
(any polarity), or between 19 and 28 V
.
The upper limits must not be exceeded in order to avoid serious
damage to the module. The power supply source must be protected from
any malfunctions of the module through appropriately sized safety fuse.
TWO ANALOG INPUTS
Voltage
Current active sensor (4 wires) Current passive sensor (2 wires) The module has two
software voltage or
current configurable
analog inputs.
For the configuration
software you can read
the user manual.
FOUR DIGITAL INPUTS
Internal power supply NPN
Internal power supply PNP
External power supply PNP
TWO DIGITAL OUTPUTS
The module has two digital
outputs with free contacts.
The figures show the internal relay
contacts available.
COM2 SERIAL PORT
RS485
SERIAL
PORT
(SW2=OFF
)
RS232
SERIAL
PORT
(SW2=ON
)
The module has a serial port
available to terminals 10-11-12
You can configure this port
through SW2 switch.
ELECTRICAL CONNECTIONS
(*) Not available without
external powersupply
19
