I/O modules

The IC693MDL340F functions as a 120 VAC discrete output module within the GE Series 90-30 PLC platform. Engineers deploy this unit to control inductive loads, incandescent lamps, and relay coils in industrial environments. Consequently, the module delivers reliable switching performance across manufacturing and process automation systems.

Output Configuration and Isolation

This module provides 16 output points organized into two isolated groups of eight channels each. Each group maintains an independent common terminal, so operators can power separate phases or share a single AC supply. Furthermore, 1500 V isolation separates the field side from logic side, while 500 V isolation protects communication between groups.

Electrical Characteristics and Protection

The IC693MDL340F operates across an 85–132 VAC range at 50/60 Hz. Each point handles a maximum of 0.5 A, and each group supports up to 3 A. Additionally, the module tolerates 20 A inrush current for one cycle, making it suitable for demanding inductive loads. A 3 A fuse protects every group, and RC snubbers suppress transient noise on each output channel.

Physical Attributes and Diagnostics

The module weighs approximately 0.31 kg and occupies a single slot in any Series 90-30 baseplate. Green LEDs labeled A1–A8 and B1–B8 indicate each point’s ON/OFF status. Moreover, a red “F” LED illuminates when either fuse blows, provided a load connects to the faulted circuit. The hinged door insert displays wiring information on its inner surface and accepts circuit identification notes externally.

Details