MDT Specifications

For general specifications on the RMC, see RMC100 Specifications. See SSI Overview for details on using MDTs with SSI output.

MDT Interface

Axes	Two per module
Inputs	Two RS422 differential (can also be used single-ended)
Outputs	Two RS422 differential (can also be used single-ended)
ESD protection	15kV
Resolution	0.001" Start/Stop; 0.0001" PWM
Circulations	1 Start/Stop; up to 16 PWM
Count rate	120MHz

Drive Outputs

Range	±10 V @ 5 mA (2 kW or greater load) (For current drive, use the VC2100 accessory: ±10 mA to ±200 mA in 10 mA steps)
Tolerance	At 10 V: +200 mV, -100 mV At 0 V: ±50 mV At -10 V: +100 mV, -200 mV
Resolution	12 bits
Output isolation	750 VDC, optically isolated
Overload protection	One-second short-circuit duration
Overvoltage protection	Outputs are protected by clamp diodes

See also:

MDT Configuration

MDT LED Indicators

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