Novanta v30, Руководство пользователя, Страница: 58 / 101

INTERFACE CONNECTIONS PAGE | 58
Interface B (RJ45) connector
The Interface B (RJ45) connector provides a +15 VDC auxiliary output (DC Out), a PWM input, an enable input, and three status outputs.
The user inputs, Laser Enable and PWM Positive/PWM Negative, enable lasing and provide output power control. User outputs indicate
v30 ready, over temperature, and input voltage status. PWM inputs are optoisolated; however, all other inputs and outputs operate
using standard 5V logic levels (0V – logic low; 5V – logic high). Both inputs and outputs are ESD protected, but are not optoisolated; all
input signals sent to the laser must be clean or conditioned by the user.
Figure below illustrates the pin arrangement of the Interface B (RJ45/8P8C) connector on the OEM v30’s rear panel while Table 3-6 on
the next page provides connection descriptions.
Figure 3-11 Interface B (RJ45) connector pinouts
Caution: Possible Equipment Damage
Turn off DC power before installing or removing any plug or cable from the Interface B (RJ45)
connector. Ensure that user connections are made to the appropriate pins and that the appropriate
signal levels are applied. Failure to do so may damage the laser.