Hardware reference guide

Intelligent/Special Purpose
35013379 11/2011 373
The following table shows the electrical specifications for discrete output.
The following table shows the electrical specifications for analog input.
The following table shows the electrical specifications for analog output.
The following table shows the electrical specifications for the resolver interface.
The following table shows the electrical specifications for the motor temperature
input.
Discrete Output
Drive Capability 150 mA at user supplied. 19.2 ... 30 Vdc resistive
Protection Current limit, thermal
Isolation 500 Vac to system bus
Analog Input
Resolution 10 bits
Input Impedance 30 kΩ
Offset +/- 50 mV
Accuracy +/- 100 mV, plus offset
Analog Output
Resolution 12 bits
Drive Capability 3 mA
Offset +/- 50 mV
Accuracy +/- 50 mV, plus offset
Resolver Interface
Reference 5 +/- 0.05 kHz, 1.6 ... 5.5 V rms. 50 mA drive capability
Sine / Cosine Input
Impedance
3 kΩ
Resolution 16 bits to 300 rpm. 14 bits to 1350 rpm. 12 bits to 6000 rpm
Accuracy 10 arc minutes, typical, resolver dependent
Motor Temperature Input
Normal State Short circuit, 2 mA sink max
Fault State Open circuit
Isolation 500 Vac to system bus