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Signal
L+
Power Supply (+)
L-
Power Supply (-)
DI
Digital Input
DIO
Digital I/O
You can connect a digital input device to DI and/or DIO. DIO supports digital out.
6.2.1
Connecting to DI
Use this procedure to connect a digital input device using the DI terminal on a DIO port.
1. Insert the IO-Link device negative wire into the L- contact and tighten the wire-clamp screws to
prevent the wire from coming loose.
2. Insert the IO-Link device positive wire into the L+ contact and tighten the wire-clamp screws to
prevent the wire from coming loose.
3. Insert the DI wire into the DI contact and tighten the wire-clamp screws to prevent the wire from
coming loose.
4. Go to the Configuration | Digital I/O Settings page to configure the port. If necessary, refer to the
help system.
6.2.2
Connecting to DIO
1. Insert the IO-Link device negative wire into the L- contact and tighten the wire-clamp screws to
prevent the wire from coming loose.
2. Insert the IO-Link device positive wire into the L+ contact and tighten the wire-clamp screws to
prevent the wire from coming loose.
3. Insert the DI wire into the DIO contact and tighten the wire-clamp screws to prevent the wire from
coming loose.
4. Go to the Configuration | Digital I/O Settings page to configure the port. If necessary, refer to the
help system or chapter 7 Dedicated Digital I/O Port Configuration.
Leuze electronic
Description
200mA @ 24V (maximum)
200mA @ 24V (maximum)
MD 748i / MD 248i
Specifications
6 Connecting Devices
47
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