SIMATIC S7-1200, Battery Board BB 1297 for long-term buffering of the real-time clock, can be plugged into the signal board slot of the S7-12XX (from FW3.0), battery (CR1025) not included in delivery SIMATIC S7-1200, BATTERY BOARD BB 1297 FOR LONG-TERM BUFFERING OF THE REAL-TIME CLOCK, CAN BE PLUGGED INTO THE SIGNAL BOARD SLOT OF THE S7-12XX (FW3.0 AND UP), BATTERY (CR1025) NOT INCLUDED IN THE SCOPE OF DELIVERY SIMATIC S7-1200 Basic Controller - flexible thanks to a wide range of communication options. Accessories tailored to your needs are also available for the SIMATIC S7-1200 family. This ranges from the battery board for long-term buffering of the real-time clock to memory cards and input simulators to the Ethernet switch with four RJ45 ports.
| Property | Value |
| Type of electrical accessory: | Battery |
| Type of mechanical accessory: | other |
