Tweco SC-6 Standoff Control - Manual (Page 2)

2
SC-6 STANDOFF CONTROL INSTALLATION 0-2454
SC-6 Voltage Divider
PCB Assembly
Divider Panel
Analog PCB
Assembly
Logic PCB
Assembly
Figure 2 - Installing SC-6 Voltage Divider PCB Assembly
1. Locate and remove both the Analog and Logic PC Boards for the unit. Before removing any cabling be
sure to note which cable goes where.
2. Locate the divider panel inside the control module.
3. Locate the SC-6 Voltage Divider PCB Assembly included with the SC-6 componentds.
4. Install the PCB assembly onto the divider panel using the screws and standoffs supplied, using the four
existing holes.
5. Reinstall the Analog and Logic PC Boards making sure that all cables are reinstalled properly.
J24 Wire Harness Installation
NOTE
This wire harness is connected to the SC-6 Voltage Divider PCB at the factory.
The information is supplied to insure proper installation.
Install the J24 Wire Harness Assembly as follows (refer to Figures 3 and 4):
1. Connect the four wires from the wire harness cable to the Voltage Divider PCB per the following:
Wire SC-6 Voltage
Pin Number Divider Connection
14 95 Logic +
11 94 Logic -
12 93 Signal +
8 96 Signal -