DC power supply modules Device description Devices in the range 10 ... 36 A (4 ... 18 kW) 6 6.4 6.4.1 X11 24 V supply X12 4 digital outputs 1 digital input Nameplate, retractable Setting of mains voltage/brake chopper threshold Upper cap The LED display enables fast indication of several operating states. 6.4-3 EDS94SPP101 EN 3.1-04/2007 Standard device Pos. Description LED Labelling Colour Description SSP94LED21 - - - OVERHEAT MAINS Red Green Overtemperature Mains voltage OK BRCHOP FAIL Red Short circuit on brake chopper 24 V Green 24 V supply voltage OK BRCHOP ON Yellow Brake chopper active Pos. Symbol Description Long discharge time:
All power terminals carry hazardous voltages for at least 3 minutes after mains disconnection! High discharge current: Fixed installation and PE connection to EN 61800-5-1 required! Electrostatic sensitive devices: Before working on the device, personnel must ensure that they are free of electrostatic charge! Mounting base Pos. Description X111 Mains (supply from above, e.g. from top filters) DC-bus voltage (compatible with 9300 series) X112 Mains (supply from below, e.g. from built-on filter) External brake resistor X109 DC-bus busbar + Direct connection of 9400 axis modules, device sizes 1 ... 3 X110 DC busbar - EMC shield clamp