Product Description

The Kollmorgen 502-03548-00 is an input 24 Volts DC module. It is designed for use with PiC900 industrial control systems. The 502-03548-00 is a 16 point I/O module. The module dimensions are 41 x 305 x 213 millimeters. The module is UL and cUL listed and is CE marked. Ambient specifications for the 502-03548-00 module include 5 to 95% relative humidity, -40 to 185 degrees Fahrenheit storage temperature and 45 to 131 degrees Fahrenheit operating temperature. The worst-case field side power dissipation of the module is 3.6 Watts. The field-side connector for this 16-point module is a 25-pin card edge connector with screw terminals. The nominal on voltage level for the inputs is 24 Volts DC and the nominal off voltage level for the inputs is 0 Volts DC.

The maximum allowed input voltage for the 502-03548-00 is 30 Volts DC. The maximum allowed input current for the module is 7.5 milliamps. Function of the input DC modules such as the 502-03548-00 is to convert DC signals from device to logic levels that the system CPU can use. An on signal is nominally 24 Volts DC but can be any level between 14- and 30-Volts DC. An off signal is any level below 5 Volts DC. One diagnostic LED for the module is provided on the front panel of the 502-03548-00 module. Additionally, 16 indicator LEDs are also provided for the input channels on the module. Inputs to the module are wired into screw terminal connectors on the front of the I/O module. Each external power supply connection is also wired to the screw terminals. Only qualified technical personnel should install the module.