Siemens 3TK2810-1 - Page 65

Technical data
8.1 Technical data
3TK2810-1 safety-related speed monitor
System Manual, 01/2011, 926246402000 DS 02
65
3TK2810-1BA41 3TK2810-1BA42 3TK2810-1KA41 3TK2810-1KA42
Switching capacity current
• at AC-15 at 24 V
A
3
• of the NO contacts of the relay
outputs
– at AC-15 at 230 V
A
3
– at DC-13 at 24 V
A
2
• of the NC contacts of the relay
outputs at AC-15
– at 115 V
A
3
– at 230 V
A
2
Thermal current of the contact-
affected switching element maximum
A
5
Electrical operating cycles as
operating time typical
100 000
Mechanical operating cycles as
operating time typical
50 000 000
Design of the fuse link for short-
circuit protection of the NO contacts
of the relay outputs required
gL/gG: 4 A
Control circuit
Type of voltage of the controlled
supply voltage
DC AC/DC
Control supply voltage frequency 1
rated value
Hz — — 50 50
Control supply voltage frequency 2
rated value
Hz — — 60 60
Control supply voltage 1
• at 50 Hz
– for AC
V
— 110 … 240
• at 60 Hz
– for AC
V
— 110 … 240
• for DC
V
— 110 … 240
• for DC rated value
V
24 —