120 Volt AC Input, 16 Point IC693MDL240 The 120 volt AC Input module for the Series 90-30 Programmable Logic Controller provides 16 input points with one common power input terminal. The input circuits are reactive (resistor/capacitor) inputs. Current into an input point results in a logic 1 in the input status table (%I). Input characteristics are compatible with a wide range of user-supplied input devices, such as pushbuttons, limit switches, and electronic proximity switches. Power to operate the field devices must be supplied by the user. This module requires an AC power source, it cannot be used with a DC power source. LED indicators which provide the ON/OFF status of each point are located at the top of the module. This LED block has two horizontal rows with eight green LEDs in each row; the top row labeled A1 through 8 (points 1 through 8) and the bottom row labeled B1 through 8 (points 9 through 16). An insert goes between the inside and outside surface of the hinged door. The surface towards the inside of the module (when the hinged door is closed) has circuit wiring information, and circuit identification information can be recorded on the outside surface. The outside left edge of the insert is color-coded red to indicate a high-voltage module. This module can be installed in any I/O slot of a 5 or 10-slot baseplate in a Series 90-30 PLC system. Table 6-3. Specifications for IC693MDL240 Rated Voltage 120 volts AC Input Voltage Range 0 to 132 volts AC, 50/60 Hz Inputs per Module 16 (one group with a single common) Isolation 1500 volts RMS between field side and logic side Input Current 12 mA (typical) at rated voltage Input Characteristics: On-state Voltage 74 to 132 volts AC Off-state Voltage 0 to 20 volts AC On-state Current 6 mA minimum Off-state Current 2.2 mA maximum On response Time 30 ms maximum Off response Time 45 ms maximum Consumption 90 mA (all inputs on) from 5 volt bus on backplane Number of inputs on is dependent upon ambient temperature as shown in figure 6 7. Refer to Appendix B for product standards and general specifications. 6 6-6 Series 90-30 PLC I/O Module Specifications July 2000 GFK-0898F IC693MDL240 Input Module Field Wiring Information The following figure provides wiring information for connecting user supplied input devices and power source to the 120 volt AC input module.
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