Siemens 7ML19985AB01 用户手册
mA OUTPUT
RELAYS
All relays are certified for use in equipment where the short circuit capacity of the
circuits in which they are connected is limited by fuses having ratings not exceeding
the rating of the relays.
circuits in which they are connected is limited by fuses having ratings not exceeding
the rating of the relays.
isolated 0 or 4 to 20 mA output (P26) into 1 K
Ω load maximum.
Wiring should conform to standard instrumentation practices.
Ground shield at OCM-3 only.
Ground shield at OCM-3 only.
relays shown in de-energized state,
contacts rated at 5 A at 250 V
non-inductive.
contacts rated at 5 A at 250 V
non-inductive.
n.c. com n.o. n.c. com n.o. n.c. com n.o.
17
OCM III
7ML19985AB01