User Manual

S70 DeviceNet Servo Installation & Maintenance Manual
2000 BRAY CONTROLS Page 5 of 24
2.2.3 DeviceNet Connector J7
The Series 70 Actuator is shipped with a DeviceNet Open Style connector as shown below:
This connector has the following pin-out:
Figure 2: DeviceNet Open Style Connector
Description
Wire Color
V-, CAN power supply return
Black
CAN Low
Blue
Shield
Bare/Gray
CAN High
White
V+, CAN power supply source
Red
Table 2: DeviceNet Wire Colors
2.2.4 Feedback Pot J4
The Feedback Potentiometer on the Series 70 Actuator reports to the S70 the actual position of
the valve. The S70 will not operate without this connection in-place.
Figure 3: Feedback Pot Connector J4
Description
Requirements
Reference voltage (Gray)
Potentiometer full open end point
Voltage relative to valve position (Orange)
Potentiometer wiper
Ground (White)
Potentiometer full close end
point
V+ CANH SHIELD CANL V-