PLC-5 Speciality I/O Pulse Output Expander Module, 5-30V DC Digital Inputs for Jogging & E-Stop (accepts from TTL up to 30V DC inputs, and inputs from the 1771-IJ, 1771-IK modules), 20 kHz Digital Output to translator Source/Sink Push-Pull, 1-Slot wide, with 1771-M1 Stepper Motor Controller Module forms 1771-QA Stepper Motor Positioning Assembly
