IF10
5 - Electrical connections
WARNING
Turn OFF the power supply before connecting the device.
Z
Z
B
B
A
A
5.
2V
G
N
D
Input 2
1
2
3
4
5
6
7
8
LED
DI
L
Sw
itc
h
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
Z
Z
B
B
A
A
G
N
D
24
V
Output 2
Z
Z
B
B
A
A
5.
2V
G
N
D
Terminal strip 9-pos.
Input 1
Terminal strip 8-pos.
Z
Z
B
B
A
A
G
N
D
24
V
Output 1
9 8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
3
2
1
2
1
Control 1
GND
24V
GND
Power supply
Control 2
X1
X2
X3
X4
X5
X6
Connectors are mechanically
coded and therefore not
interchangeable
Terminal strip 9-pos.
Terminal strip 8-pos.
5.1 Power supply
The unit requires 12–30Vdc power supply via the 2-position power terminal on
the front side (terminal 1 = +Vdc, terminal 2 = GND).
The current consumption is about 50 mA (aux. voltages and outputs unloaded).
5.2 Control inputs
The control inputs are accessible via the 3-position terminal strip in the front
side. They are in LOW state when unconnected. To switch the inputs to HIGH
state, a signal from +10 to +30V must be applied to the corresponding terminal.
5.3 Encoder inputs
The input lines can be configured according to specific requirements by setting
the DIL switch. The following input formats can be used:
•
Single-ended signals (asymmetric), channels A, B and 0 only without
inverted inputs (level is HTL 10–30V in general, exceptionally also TTL,
see the “5.4 Asymmetric TTL Inputs“ section on page 21).
•
Differential signals (symmetric), channels A, /A, B, /B, 0, /0 (levels either
according to RS-422 standard or TTL or HTL 10-30V).
MAN IF10 I_E 1.1.odt
5 - Electrical connections
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