Samson 3274 Mounting And Operating Instructions page 15

M
F
e
F
a
ϑ
N
PE
N
Fig. 4: Electrical connection for three-step control
EB 8340 EN
L aL eL a43 e53
Safety interlock circuit for
Type 3274-2x (external
wiring)
L
Retracts Extends
"e" "a"
e a a
81 1.311.321.33 2.312.32 2.33
Controller
Î A controller output which issues the eL and
aL signals must only be supplied over
terminal 81 (internal power supply of the
actuator).
Electrical connections
2
1 4
e
15