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SCAIME Manual : NU-eNod4C-E-0418-196712-F.docx
4.4
IO+ version
An analog board in current and voltage might be used with
eNod4
to provide IO+ version. This has to be requested when
ordering
eNod4
product. The analog output is both current and voltage galvanically isolated at 1000V.
Voltage output
might be set either 0-5V or 0-10V, and the
current output
to 4-20mA, 0-24mA, 0-20mA or 4-20mA alarm
3.6mA. It is software setting and both output (current and voltage) might separately be enable.
The IO+ version is fitted with two additional inputs IN3 and IN4:
The IO+ version is fitted with a pulse input and a dedicated power supply for a speed sensor (belt weigh feeder, belt
weigher). Two input voltage levels are proposed for the pulse input of the speed sensor: TTL logical level or high voltage
30 V maxi level.
Speed sensor input connection
CN2
V+
IN5-TTL
IN5-HTL
V-
GNDA
IN4+
IN3+
Iout
GNDA
Vout
1
2
3
4
5
6
7
8
9
10
V supply
Speed sensor power supply
CN2
V+
IN5-TTL
IN5-HTL
V-
GNDA
IN4+
IN3+
Iout
GNDA
Vout
1
2
3
4
5
6
7
8
9
10
Inputs connection
CN2
V+
IN5-TTL
IN5-HTL
V-
GNDA
IN4+
IN3+
Iout
GNDA
Vout
1
2
3
4
5
6
7
8
9
10
V
OUT
N
Voltage output connection
CN2
Iout
GNDA
Vout
8
9
10
I
OUT
N
Current output connection
CN2
Iout
GNDA
Vout
8
9
10
