Dynamic DX - 1 Introduction to the DX System; DX System Overview and Connections

No. 60027, Issue 4. January 1998
4 Specifications6
4 Specifications
4.1 Electrical Specifications
Power Supply Input
Symbol Parameter Conditions Min Nom Max Units
V
BAT
Battery voltage 18.0 24.0 32.0 V
I
Q
Quiescent Current No servo load 150 mA
I
O
Operating Current + servo load 250 mA
I
DXBUS
DXBUS Current RMS Continuous to entire system 12 A
Servo Motor + / - Output
Symbol Parameter Conditions Min Nom Max Units
SM+ Output Voltage When not in current limit V
BAT-1.2V
V
BAT
V
I
AV
Continuous Over programmable 5 A
Average Current time period
Î Peak Output Current For up to 5 sec. 30 A
Servo Pot Input / Output
Symbol Parameter Conditions Min Nom Max Units
SP+ Pot Supply + Open circuit 4.5 5.0 5.5 V
Output Voltage
SP- Pot Supply - 0.0 V
Output Voltage
Z
SP+
SP+ Output impedance 950 1 K 1050 Ohms
Z
SP-
SP- Output Impedance 10 Ohms
Z
SP
Acceptable Pot 4 K 10 K 12 K Ohms
Impedance