ABB 70BK03B-ES HESG447271R0002 Interface to Local Bus

The procedure to mount the communication modules is the following: 1) turn off the unit 2) partially unscrew with a screwdriver the 2 screws holding the rear cover. The screws are labelled ‘A’ in Figure 44 3) remove the cover (for eTOP05/05EB/06/06C/20C/33C/40C/50C and ePAD33C lever with screwdriver on the slot on the cover’s side). 4) plug the module in the red connectors; make sure the connectors are locked 5) replace the rear cover 6) fix the 2 screws ‘A’ (for eTOP05/05EB/06/06C/20C/33C/40C/50C and ePAD33C close the cover with a little pressure). 7) stick in the area ‘B’ the label describing the functionality of the AUX Port. The label is delivered with the modules

Models without the PC/Printer Port

 Some UniOP models, see Table 1, do not have the PC/Printer Port. The PLC Port will be referred to as the PLC/PC Port, and will be used as a programming port when the panel is in Configuration Mode. You must use a gender changer with the CA2/CA114 cable to program these units. External Keyboard Port Several UniOP models, see Table 1, are equipped with a connector designed to connect an external keyboard type ET-F or AT-F. The communication cable comes with the keyboards.

Battery Replacement 

Some models require the use of the lithium battery for data back-up. The following information is maintained by the battery: • hardware real-time clock (date and time) • event list • recipe data UniOP panels signal the battery status in more than one way: • blinking of the LED indicator FAULT or FLT (when available) or • with the ‘Battery’ field in System Menu (BATTERY OK or LOW) • with the value of the S6 bit in the RDA When the panel signals that the battery is low, you should replace the battery as soon as possible.

                                                                        

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