DF16 / DF17 – INSTALLATION MANUAL
1
AC Input Module DF16/DF17
DF16 ( 2 groups of 4 120Vac digital inputs )
DF17 ( 2 groups of 4 240Vac digital inputs )
Description
This Module senses the AC input Voltage and converts it to a True (ON) or False (OFF) logic signal. It
has 2 optically isolated groups of 4 inputs to detect 120/240 Vac (DF16/DF17 respectively).
Technical specifications
Architecture
Number of Inputs
8
Number of Groups
2
Number of Points per Group
4
Isolation
Groups are individually isolated
Optical Isolation up to
5000 Vac
External Power
Voltage Source for Inputs
120 Vac (DF16)
240 Vac (DF17)
10 mA
Typical Consumption per Point
Indicator of source
None
AC NeutralA
In1
In2
In3
In4
AC NeutralB
In5
In6
In7
In8
R
Vcc
Vcc A
R
Rin
Red
Green
R
IMB
.
.
.
D
F
1
6
-
2
g
ro
u
p
s
o
f
4
1
2
0
V
A
C
D
ig
it
a
l
In
p
u
ts
smar
1A
2A
3A
4A
5A
6A
7A
8A
9A
10A
1B
2B
3B
4B
5B
6B
7B
8B
9B
10B
DF16
2
G
4
x
12
0V
A
C
I
n
+5VDC
0
1
0
1
2
3
3
2
smar
Summary of Contents for DF17
Page 1: ...D F 1 6 1 7 M E...
