5.9
Digital inputs (X-IN)
Designation of the con-
nection terminal:
X-IN
Number of the digital in-
puts:
8, freely con
fi
gurable
Technical data:
The digital inputs comply with the IEC61131-2 TYPE 2 industry standard.
Voltage range:
+22 ... 26 VDC
Switching level low/high:
<5 VDC / >11 VDC
Current consumption at 24
V:
10 mA (-20%)
Line cross-section:
max. 1,5 mm
²
Type of cable:
•
Individual conductors
•
Not shielded
Cable lengths:
Max. 25 m
Connection type:
Screw terminals
Connection:
Connection with external power supply
X-IN
+24V
+24V
_IN
I01
I02
I03
I04
I05
I06
I07
I08
GND
_IN
GND
+24V
0V
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
1
1
Modulation
()
terminal designation of connector
When using the external power supply the bridges between the terminals
+24V / +24V_IN
and
GND / GND_IN
the pre-assembled control cable X-I are
not required. These must be removed!
Connection with internal power supply
X-IN
+24V
+24V
_IN
I01
I02
I03
I04
I05
I06
I07
I08
GND
_IN
GND
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
1
1
Modulation
()
terminal designation of connector
When using the internal power supply, a bridge must be placed between the
+24V / +24V_IN
terminals and between
GND / GND_IN
.
Original operating instructions
ZAdynpro
–
Part 1
Electrical installation
R-TBA17_01-GB 1837 Index 004
Part.-No. 00163459-GB
20/64
