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Siemens OZW775
Central communication unit, max. 250 controllers, for RS232 modem and Ethernet. Replaced by Web server max. 250 controllers, for application with internet router instead of RS232 modem. ACS Alarm is replaced by E-Mail. Plug & play remote access with Synco IC. I/O's of OZW775 are replaced by RMS705B-1.
Replacement: OZW772.16
Please check the technical data of the replacement product exactly, a 1: 1 replacement is not always possible.
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OZW775
Central communication unit OZW775
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