502-03846-02

Product Description

The 502-03846-02 is a CSM / CPU module. It is compatible with Kollmorgen PiC900 control systems. The module comes with an integrated lithium battery for backup power. This battery has a power rating of 1.2 Ah and can provide 2 / 3 Amps at 3 Volts DC. The module converts AC to regulated DC power and executes the application program. The front panel of the 502-03846-02 has a key slot that can be used to shift between Run and Stop modes. The power switch and the AC power connector are also located on the front panel. The AC input to the module has to be between 90- and 250-Volts AC. The maximum current drawn by the AC input is 1 Amp. Two serial interfaces – for workstation and serial device interfaces – are also located on the front panel.

The wire size recommended by Kollmorgen for serial communication is either 26 AWG stranded or 24 / 26 AWG solid wire. Use of other wire sizes can result in an impedance mismatch that could adversely affect serial communication between nodes on the network. The recommended ambient conditions for the 502-03846-02 include 45 to 131 degrees Fahrenheit operating temperature, -40 to 185 degrees Fahrenheit storage temperature and 0 to 90% relative humidity. The 502-03846-02 module is UL and cUL listed. Physical dimensions of the module are 2.4 x 12 x 8.4 inches. The total output power rating of the CSM / CSU module is 40 Watts. The module can supply + 5 Volts @ 5 Amps, +15 Volts @ 2 Amps and -15 Volts @ 0.5 Amps. Trained technical personnel should install the 502-03846-02 module on a PiC900 system.