Festo MH1 Serie Manual De Instrucciones página 19

9-pin SUB-D
1
1 5
6 9
2
3
1
Pin 1 / coil 1
2
Pin 8 / coil 8
3
Pin 9 / earth conductor
Caution
Please observe the following limits if all the valves fit-
ted on the basis block are to be switched simulta-
neously:
Valve Solenoid Electrical resis-
size voltage tance on zero
conductor
1)
MH1 5 V max. 0.27 Ω
2)
MH2 5 V max. 0.10 Ω
1) with valve types MHA1 or MHP1
2) with valve types MHA2 or MHP2
Controlling the valves
Control the valves in a uniform manner. Preferably, all con-
trol signals should be positive-switching (1-switching),
otherwise negative-switching (0-switching). Mixed mode
control is not permitted.
Festo MH.-... 0108NH English
25-pin SUB-D
1 13
14 25
4
Pin 1 / coil 1
5
Pins 23...25 /
earth conductor
6
Pin 22 / coil 22
Length of connect-
ing cable
max. 5.0 m
max. 2.5 m
4
5
6
19