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Connect s7 1200 with G120c

4/13/2018 12:30 PM	Rate (0)
MarkENG Posts: 5 Rating: (0)	Hi guys, I'm connecting an s7 1200 with 2 g120c's via the thermal strip (I/O) on the G120C (Using standard macros). Do you have to connect the output on the 1200 via a relay to the inputs on the g120c or can you connect these straight away? Thanks!!
MarkENG Posts: 5 Rating: (0)
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4/14/2018 8:21 AM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 1/19/2026 Posts: 4855 Rating: (512)	You don't need a relay in between the PLC output and G120 input.

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This contribution was helpful to 1 thankful Users MarkENG