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National Instruments Corporation
27
MID-7654/7652 Servo Power Motor Drive User Guide
Limit and Home Switch Inputs
Compatibility .........................................................Signal pass-through
Inhibit Inputs
Voltage range .........................................................0–12 VDC
Input low voltage ...................................................0.8 V
Input high voltage ..................................................2 V
Inhibit Outputs
Voltage range .........................................................0–5 VDC
Output low voltage.................................................0.5 V at 64 mA
Output high voltage................................................2.4 V at 32 mA
Trigger Input
Noise filter (RC time constant) ..............................100 ns
Compatibility .........................................................Signal pass-through
Breakpoint Outputs
Compatibility .........................................................Signal pass-through
Analog Inputs
Noise filter (RC time constant) ..............................10
μ
s
Compatibility .........................................................Signal pass-through
Analog Outputs
Compatibility .........................................................Signal pass-through
Step/Direction Outputs
Compatibility .........................................................Signal pass-through
Shutdown Input
Compatibility .........................................................Signal pass-through
User 5 V Supply
Voltage range @ 0.5 A...........................................4.7 to 5.2 V
Included Connectors
Encoders.................................................................8-position mini-combicon 3.81 mm plug (1 per axis)
Limits .....................................................................6-position mini-combicon 3.81 mm plug (1 per axis)
Servo Motors..........................................................5-position combicon 5.08 mm plug (1 per axis)
Breakpoints ............................................................6-position mini-combicon 3.81 mm plug (1 total)
Triggers ..................................................................6-position mini-combicon 3.81 mm plug (1 total)
Step/Direction ........................................................8-position mini-combicon 3.81 mm plug (1 total)
Analog input ..........................................................6-position mini-combicon 3.81 mm plug (1 total)