User's Manual

Flex 4ES/EX Instruction Manual
September 2016
Page 28 of 37
5. Receiver Installation
5.1. Output Relay Contact Diagrams
Flex 4ES (single speed model)
Flex 4EX (dual speed model)
* For 9~36VDC power supply, wire #1 corresponds to the negative charge (-) and wire #3 corresponds
to the positive charge (+), wire #2 is GROUND.
* If PB3 (or PB4) is set to A/B pushbutton select function, connect output A to K5 (or K6) and output B to
K7 (or K8). Refer to section 4.1.8.2 on how to set to this function.