Siemens SIRIUS 3TK2810-1 Manual page 27

MLFB
3TK2810-1KA41-0AA0
3TK2810-1KA42-0AA0
Design of the 3TK2810-1 speed monitor
Terminal designations of the 3TK2810-1 speed monitor
Terminal
A1
A2
23/24
13/14
15
25
T1
T2
T3
T4
3TK2810-1 safety-related speed monitor
Equipment Manual, 05/2020, NEB926246402000/RS-AE/007
Designation
Speed monitor 110 to 240 V AC/DC screw-type terminal;
for use with Namur sensors
Speed monitor 110 to 240 V AC/DC spring-loaded terminal;
for use with Namur sensors
Front view
A1+ 110-240V A2- GND EA1 T1 P1
AC/DC
E1 U E2 EA2 T2 P2
DEVICE 13/14 23/24 SF
13 14 15 RF1 T3 RF2
23 24 25 ST T4 MAG
Function
24 V DC or 110 - 240 V AC/DC power supply
Chassis ground/N
Safety-related output. Closed if speed is within permissible window
or power-up override time is running
Safety-related output. Closed if speed < speed limit or setup mode
has been selected (via EA1 and EA2)
Standstill signaling output
Speed signaling output
Test signal channel 1
Test signal channel 2
Test signal channel 3
Test signal channel 4
No. Meaning
①
Removable terminal block D
②
Removable terminal block C
③
Display LEDs
④
Display
⑤
Label
⑥
Buttons for menu navigation
⑦
Removable terminal block A
⑧
Removable terminal block B
Product description
3.3 Basic versions
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