Entry type: Product note Entry ID: 4158262, Entry date: 08/27/1996
IM 300 Interface Module - New Product Version 03
Concerns products with the Order Nos: 6ES5 300-5LB11 IM 300 interface module 6ES5 928-3UB11 CPU 928B for S5-135U/-155 6ES5 946-3UA2. CPU 946 for S5-155U 6ES5 947-3UA2. CPU 947 for S5-155U _Reason for the upgrade:_ Product version 03 of the IM 300 interface module corrects the Timeout fault in conjunction with the CPU 946/947 (see SIMATIC Info 89/03/021) and with the new CPU 928B (no direct I/O access with LPW and TPW operations). Product version 03 of the IM 300 now also permits S5-115U expan- sion units to be connected to S5-135U/-155U programmable control- lers. Your SIMATIC contact at your local Siemens office will answer any further questions you may have. -------------------------------
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