Flex 8EX / 12EX EU System Instruction Manual
March 2018
Page 27 of 66
4.1.3.2 Standard Pushbutton Configuration (A/B Selector)
There are four (4) different types of A/B selector sequences available on the Flex
system. Choose the one that is most suitable for your application.
Type-A selector sequence: A+B
A B A+B…
Type-B selector sequence: Off
A B Off A B…
Type-C selector sequence: A
B A+B A B A+B…
Type-D selector sequence: Off
A B A+B Off A B A+B…
For 8EX:
NOTE: *PB8 is not available on the A/B transmitters
PB5…PB8 Pushbutton number
Normal Normal momentary contact
A/1&2…D/3&4 A/B Selector type with designated LED Display (LED 1&2 or LED 3&4)
DIP PB5 PB6 PB7 PB8*
6 00101111 Normal Normal
A/1&2 Normal
7 00110000 Normal Normal
B/1&2 Normal
8 00110001 Normal Normal
C/1&2 Normal
9 00110010 Normal Normal
D/1&2 Normal
10 00110011 Normal Normal Normal
A/3&4
11 00110100 Normal Normal Normal
B/3&4
12 00110101 Normal Normal Normal
C/3&4
13 00110110 Normal Normal Normal
D/3&4
14 00110111 Normal Normal
A/1&2 A/3&4
15 00111000 Normal Normal
A/1&2 B/3&4
16 00111001 Normal Normal
A/1&2 C/3&4
17 00111010 Normal Normal
A/1&2 D/3&4
18 00111011 Normal Normal
B/1&2 B/3&4
19 00111100 Normal Normal
B/1&2 C/3&4
20 00111101 Normal Normal
B/1&2 D/3&4
21 00111110 Normal Normal
C/1&2 C/3&4
22 00111111 Normal Normal
C/1&2 D/3&4
23 01000000 Normal Normal
D/1&2 D/3&4