Relays
Where required to meet specific applications, a variety of con-
trol relays and timers are supplied in Siemens motor control
centers.
3RH11
Compact size and a variety of contact configurations provide
for application flexibility. Relay mounted options include aux-
iliary contact blocks, surge suppressors and timers.
3RP15 Timing Relay
Solid state timing relays with, 1 SPDT contact or 2 SPDT con-
tacts, single or switchable time ranges, contact state indica-
tion by LED, voltage indication by LED.
Actuator-Sensor-Interface (AS-Interface®)
Siemens motor control centers utilize AS-Interface® Slimline
to reduce the amount of interconnection wiring required
between motor control center units and a PLC. Slimline mod-
ules incorporate all of the communication benefits of AS-
Interface® in a physical package that uses screw terminations
rather than the vampire connections found on most AS-
Interface® devices
E9
Siemens Energy & Automation, Inc. 1000 McKee Street Batavia, Illinois 60510
SFIM-7002A-0901
Section E, September, 2001
Figure 20 -
3RH11 Relay
Figure 22 -
Actuator-Sensor Interface, Slimline I/O Module
Figure 21 -
3RP15 Timing Relay
Содержание TIASTAR SFIM-70020
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