Connections
13
Doc: HMSI-168-92 Rev: 3.10
Netbiter EasyConnect Gateway User Manual
2.4 Netbiter EC310 / EC350
2.4.1 Terminal Block (11-pin)
Digital Inputs
Netbiter
EC310/350
features
2
digital
inputs
of
the
dry
contact
type
which
do
not
require
any
control
voltage
and
will
function
with
a
switch
or
breaker.
!
The
digital
inputs
on
EC310/350
are
of
the
“dry
contact”
type
which
do
not
require
any
control
voltage
and
will
function
with
a
switch
or
breaker.
Do
not
connect
a
power
source
to
the
digital
inputs,
as
this
may
damage
the
unit.
Maximum
recommended
cable
length
for
the
digital
inputs
is
3
m.
2.4.2 Power connector
Pin
Label
Function
Note
11
Anal
og I
n
COM
Analog input common
10
AI4
Analog Input #4
0–20 mA or 0–10 VDC
a
a. Configured in Netbiter Argos
9
AI3
Analog Input #3
0–20 mA or 0–10 VDC or PT100
a
8
AI2
Analog Input #2
0–20 mA or 0–10 VDC
a
7
AI1
Analog input #1
0–20 mA or 0–10 VDC or PT100
a
6
DI/Pulse In
DI2-
Digital input 2
Dry contact type (see below)
5
DI2+
Digital input 2 current source
4
DI1-
Digital input 1
3
DI1+
Digital input 1 current source
2
Relay
COM
Relay output common, isolated
Rated load: 1 A @ 24 VDC
b
b. The relay output must be supplied from an isolating transformer using a secondary
listed fuse rated at maximum 3.3 A and minimum 30 VDC.
1
NO
Relay output, NO, isolated
Pin
Function
-
12–48 VDC
+
Содержание Netbiter EasyConnect
Страница 55: ...Technical Specifications 53 Doc HMSI 168 92 Rev 3 10 Netbiter EasyConnect Gateway User Manual Netbiter EC220...
Страница 56: ...Technical Specifications 54 Doc HMSI 168 92 Rev 3 10 Netbiter EasyConnect Gateway User Manual Netbiter EC250...
Страница 57: ...Technical Specifications 55 Doc HMSI 168 92 Rev 3 10 Netbiter EasyConnect Gateway User Manual Netbiter EC310...
Страница 58: ...Technical Specifications 56 Doc HMSI 168 92 Rev 3 10 Netbiter EasyConnect Gateway User Manual Netbiter EC350...
