15
Installation
Type ME64
Connections X1-X8 (IN)
Function: Digital inputs A/B, supply voltage 24 V
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Pin
Assignment
Function
3
5
1
2
4
1
24 V
Supply
2
IN B
Digital input channel B
3
GND
Supply
4
IN A
Digital input channel A
5
FE
Shielding
Table 3:
Connections X1 to X8
7.3.2
Supply voltage
Supply via A-coded
connection, max. 4 A.
Switch underneath the
side panel needs to be
changed over.
Return flow is prevented by
the switch underneath the
side panel.
The return flow is prevented
upon delivery.
Supply via L-coded connection,
max. 32 A
24 V / 32 A source 1
24 V / 32 A source 2
Underneath the light blue side panel there is a switch for changing over the supply voltage from connection
X03 to connection X01.
Connection X03 is activated upon delivery.
Connection X03 is the L-coded 24 V supply (max. 32 A),
connection X01 is the A-coded 24 V supply (max. 4 A) with büS/CANopen.
When both supplies are connected, there must be no return flow via connection X01. The return flow is
prevented if connection X03 is activated via the switch (delivery status).
If the modules are only supplied by connection X01, the switch must be changed over.
7.3.3
Connecting the external sensors
→
See assignment of the connections X01 (IN), X02 (OUT) in section
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