Product Description

The Kollmorgen 502-03548-00R3 is an I/O module. Specifically, it is a 16-point input module rated for 24 Volts DC. Input modules are used to convert input signals from connected devices to levels that the system CPU can use. An on signal on the 502-03548-00R3 has a nominal level of 24 Volts DC. However, the on level can be any voltage between 14 and 30 Volts. An off signal on the module is any level less than 5 Volts. The wiring configurations on the module may be source or sink. 16 LEDs in the upper section of the module indicate the logic state of each input. The DIAG LED on the front panel of the 502-03548-00R3 module turns on briefly while the diagnostic tests are running. The external device inputs are wired to screw terminals on the front side of the module.

Field side connector for the 502-03548-00R3 is a 25-pin card edge connector with screw terminals. The peak allowed voltage per input is 30 Volts DC. The peak allowed current per input is 7.5 milliamps. The maximum on time delay is 1 millisecond. The maximum off time delay is 1 millisecond. The 502-03548-00R3 features optical isolation between the logic and field side that is rated for maximum 4000 Volts. The maximum field side power dissipation is 3.6 Watts. The typical logic side power requirements at +5 Volts is 2 milliamps and 7 milliamps per energized output. The operating temperature range for the 502-03548-00R3 is 7 to 55 degrees Celsius. The recommended non-condensing relative humidity range is 5 to 95%. The module is CE marked and is cUL and UL listed. Trained personnel should handle and operate the module.