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communications 0BA7

8/6/2014 10:00 AM	Rate (0)
Joker2 Posts: 4 Rating: (0)	now i wantcommunicate 8 Logo 0BA7 to each other can or not? if can how can? thanks for your help
Joker2 Posts: 4 Rating: (0)
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8/6/2014 10:52 AM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello Quote from manual: 2.1.1 Maximum LOGO! network setup (0BA7 only) Maximum LOGO! 0BA7 network setup LOGO! 0BA7 supports SIMATIC S7 communication via 10/100 Mbit/s TCP/IP Ethernet. A LOGO! 0BA7 device can support a maximum of 8+1 network connections as described below: ● 8: A maximum of eight TCP/IP-based S7 communication connections with the following devices: – Additional LOGO! 0BA7 devices – SIMATIC S7 PLCs with Ethernet functionality – A maximum of one SIMATIC HMI that supports Ethernet communication with networked S7 PLCs ● 1: A maximum of one TCP/IP Ethernet connection between a LOGO! Base Module and a PC with LOGO!Soft Comfort V7.0 installed Note You can only construct a LOGO! 0BA7 network topology using LOGO!Soft Comfort V7.0. To learn how to do it have a look at The Logo application examples Master/ slave & master/ master communication examples, once you know how to communicate with 2 Logo you can extend your network. Regards, Marcjan
	Last edited by: Marcjan at: 8/6/2014 10:56 AM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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8/11/2014 11:41 AM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 1/9/2026 Posts: 4114 Rating: (195)	new question published by alan1968is split to a seperate thread with the subject ethernet connection with proctocol iso (port 102) - connection is not stable. Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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