Physical Details
SPX-5 Reference Manual
7
Connector Functions and Interface Cables
The following table shows the function of each connector, as well as mating connectors and
cables.
Table 1: Connector Functions and Interface Cables
Connector
Function
Mating
Connector
Transition
Cable
Cable
Description
J1
SPX to Base
Board
FCI 89361-714LF or
equivalent
CBR-1401
CBR-1402
2 SPX Module Cable
4 SPX Module Cable
J2
Switch 1 and 2
Bare wires to 5-pin
screw terminal
–
16-28 AWG wire
J3
Switch 3 and 4
Bare wires to 5-pin
screw terminal
–
16-28 AWG wire
J4
PWM Input
Bare wires to 5-pin
screw terminal
–
16-28 AWG wire
J5
Switch 5 and 6
Bare wires to 5-pin
screw terminal
–
16-28 AWG wire
J6
Switch 7 and 8
Bare wires to 5-pin
screw terminal
–
16-28 AWG wire
Jumper Summary
Table 2: Jumper Summary
Jumper
Block
Description
As
Shipped
V1
Slave Select.
[1-2] = Slave Select 0
[3-4] = Slave Select 1
[5-6] = Slave Select 2
[7-8] = Slave Select 3
[1-2]
*V2[1-3-5]
Switch 6 Input Select.
[1-3] = PWM input
[3-5] = SPI input
[3-5]
*V2[2-4-6]
Switch 5 Input Select.
[2-4] = PWM input
[4-6] = SPI input
[4-6]
* Note the orientation of the V2 jumpers. Pins 2-4-6 control switch 5 input, and pins
1-3-5 control switch 6 input.
V2
2
4
6
1
3
5
Switch 5 Input
Switch 6 Input
