KROHNE VA 40-VA 45 EN - Manual (Page 30)

7
TECHNICAL DATA
30
VA40 - VA45
www.krohne.com 09/2013 - 4000424402 MA VA40 45 R04 en
Technical data ring type limit switches
Limit switch I7R2010-NL I7R2015-NL I7R2010-N I7R2015-N RB15-14-E2
RC10-14-N3 RC15-14-N3 RC10-14-N0 RC15-14-N0
Ring ø 10mm -
0,39"
15mm -
0,59"
10mm -
0,39"
15mm -
0,59"
15mm -
0,59"
Switching function bistable bistable monostable monostable bistable
NAMUR yes yes yes yes no
Connection technology two-wire two-wire two-wire two-wire three-wire
Rated voltage U
0
8VDC 8VDC 8VDC 8VDC -
Current consumption 1mA passage ↓ 3mA - sphere beyond the
limit switch
-
Current consumption 3mA passage ↓ 1mA - sphere is in limit
switch
-
Operating voltage U
ext.
- 10…30VDC
Operating current I
b
- 0…100mA
No-load current - 20mA
Output U
a
- passage ↓ - ≤ 1 VDC
Output U
a
- passage ↑ - ≥ Ub –3VDC
Technical data MS14
Contact type N/C or N/O, can be reversed
Switching reproducibility < 2% of the measurement range end value
Contact rating 12VA
Max. switching voltage 30VDC
Max. switching current 0.5A
Ambient temperature - 20°C...+85°C / -4...+185°F
Protection class Acc. to EN 60529 / IEC 529 IP44
Technical data TG21
Rated voltage 8VDC
Current consumption, inactive 3mA
Current consumption, active 1mA
Ambient temperature -25°C...+100°C / -13...+212°F
Type of protection according to EN 60529 /
IEC 529
IP 67 (NEMA 6)
MA_VA40_45_R04_en_424402_PRT.book Page 30 Monday, September 16, 2013 8:50 AM