7
Series 70 Servo Pro
Operation and Maintenance Manual
2.5 Previous Revisions of Servo Pro
The previous version of Servo Pro (Revision D) has
a different physical layout and configuration switch
arrangement than Revision F or higher.
Revision D does not include terminals for wiring
the Local Control Box, or for Torque Switches, or
for wiring the Anti-Condensation Heater.
NOTICE
The third character in the serial number indicates
the Revision Level of the Servo Pro.
There are two very distinct differences between
Revision D and F or higher: (a) the Configuration
switch arrangement, and (b) the physical layout
of the PCB. Please be sure to refer to the images
below, and or the serial number on the unit to
determine the Revision before attempting to set
the Configuration switches.
Figure 3: Photographic Comparison of Servo Pro Revision D and Revision F or Higher
Servo Pro Revision D Servo Pro Revision F or higher