The GE Fanuc Emerson IC693MDL340 is a 120 Volt, 0.5 Ampere AC Output module that is part of GE's Series 90-30 of Programmable Logic Controllers. It provides sixteen (16) output points in two (2) isolated groups with eight (8) points in each group. Each of these groups has a separate common associated with it; this allows each group to be used on different phases of the AC supply or powered from the same supply. Each of these groups is protected with a 3 Ampere fuse and an RC snubber is provided for each output to protect against transient electrical noise on the power line. The IC693MDL340 uses LED indicators that provide the user with the ON/OFF status of each point; they are located at the top of the module. The LEDs consist of eight (8) green LEDs in two horizontal rows, for a total of 16 green LEDs; there is one red LED centered between and to the right of the two rows of red LEDs.

Specifications for the IC693MDL340 include a rated voltage of 120 Volts AC, an output voltage range of 85 to 132 Volts AC, 50/60 Hertz, and sixteen (16) outputs per module (two groups of eight outputs each). Isolation voltage is 1500 Volts between the field side and logic side, as well as 500 Volts between each group. Output current is 0.5 Amperes maximum per point and 3 Amperes maximum per group. Output characteristics include an inrush current of 20 Amperes maximum for one (1) cycle and a minimum load current of 50 milliamperes. The output voltage drop for the IC693MDL340 is 1.5 Volts maximum, while the output leakage current is 2 milliamperes maximum at 120 Volts AC. On response time is 1 millisecond maximum and off response time is 1/2 cycle maximum. The IC693MDL340 has a power consumption of 315 milliamperes (all outputs on) from the 5 Volt bus on the backplane.