User's Manual

Flex 4ES/EX Instruction Manual
September 2016
Page 25 of 37
4.2.4. Jumper Settings
Jumper setting applies to functions such as the standard or
reversed logic A/B selector sequence, cable-free configurations,
transmitter inline pushbutton configurations, firmware version,
system testing and remote pairing methods.
Jumper Settings Function
JP3
(Opened)
Standard A/B selector sequence - Output
relay A activated at A position, output relay B activated at B position,
both relays activated at A+B position.
JP3
(Inserted)
Reversed logic A/B selector sequence - Output
relay B activated at A position, output relay A activated at B position,
both relays deactivated at A+B position.
JP4
(Opened)
JP5
(Opened)
Receiver A setting for PB1 through PB4 (cable-free configuration)
JP4
(Inserted)
JP5
(Opened)
Receiver B setting for PB5 through PB8 (cable-free configuration)
JP4
(Opened)
JP5
(Inserted)
Receiver C setting for PB9 through PB12 (cable-free configuration)
JP4
(Inserted)
JP5
(Inserted)
Inline top/bottom pushbutton configuration for PB1 to PB4
JP6
(Inserted)
Display system firmware version
JP7
(Inserted)
For system testing only (receiver MAIN relays disabled)
JP8
(Opened)
Receiver-to-transmitter remote pairing
(pressing the Pairing button required)
JP8
(Inserted)
Receiver-to-transmitter remote pairing
(pressing the Pairing button not required)
Cable-free configurations