Hengstler Signo 721.2 User Manual page 141

6.2.2. Version: 1 Preset with transistor-output
Power supply DC or AC
0V
6 Replacing the 0721.1 with 0721.2, .3 or .4
old
0 721 103
0 721 104
Plug-type Function
connector
1 Power supply
DC-suppl. 0 V
AC-suppl. ~
2 Power supply
DC-Vers. + Ub
AC-suppl. ~
3 not used
4 not used
5 0V
new
0 721 201
0 721 202
Plug-type
connector
2
9
1
10
2
141
alternative displays
07213xx reflectiv
07214xx backlighted
Function code setting