IC693MDL752CA GE Output module

The 5/24-volt DC (TTL) Negative Logic Output module, IC693MDL752, has 32 negative logic or sinking type output points (active low) and uses 32 bits of discrete %Q output data. The outputs are arranged in four separate groups (labeled A to D), each group comprised of eight outputs each (numbered 1 to 8) with each group having its unique common.  It can be installed in any Series 90-30 Programmable Logic Controller (PLC) system having a 5 or 10- I/O slot baseplate.  Each group common has user I/O connectors which carry two pins. Each pin on these connectors has a current handling capacity of 3 amperes. Making connections to both pins is recommended when connecting the common, but required for applications requiring high current such as between 3 and 4 amperes.

The IC693MDL752 operates in two modes: Transistor-Transistor Logic (TTL) and 12/24V modes.  In the TTL mode, each output can switch user loads across +5 VDC.  In 12/24V mode, user loads can be switched in the range of +12 to -24 VDC.  Also, output points, in each mode (TTL and 12/24V), can sink a maximum current of 25 mA and 0.5A per point respectively.  Each output group in the module (A to D) can be utilized in the operating mode that is appropriate for the load requirements of a specific task or application.  Group A can be applied to TTL load tasks and Group B to 12 VDC loads, while the Groups C and D can be applied to 24 VDC load tasks.  However, when mixing modes (TTL and inductive-type loads), as in this regard, it is important to take cognizance of electrical noise and its effects.