CONTROLS
2-21
Models C712/C713
Controls
2
Universal Control Board - UVC4
Universal Control Board Connections - UVC4 (X69355-SER)
Beginning in January 2011, Taylor transitioned from the
UVC3 to the UVC4.
Note: UVC4 can only be used to replaced UVC3
boards. UVC4 is not compatible with UVC1 or UVC2.
Figure 2-59
The following chart identifies the connections on the board:
Important! See “UVC4 Electrostatic Discharge and
Proper Handling Procedures” on page 2-22 before
handling a UVC4 board.
Item
Jumper
No.
Function
1 J1 5 VDC power input
2 J2 18 pin power loss analog cable
3 J4 USB program port
4 J7 18 pin amp draw and thermistor probe
data analog cable
5 J10 50 pin digital cable-left side
Item
Jumper
No.
Function
6 J11 50 pin digital cable-right side
7 J12 Local On-site Network (LON) cable
8 J13 User interface cable
9 D2 Heartbeat LED
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