Page 274 - Bürkert

Technical Data continued
Technical data - Linear Remote Position Sensor (ELEMENT, CLASSIC) Technical data - Position feedback with proximity switches (Accessory)
Electrical connection Electrical connection M12, 4-pin
Cable gland 1xM16x1.5 (cable Ø 5-10 mm) on terminal screws Output function 3-wire, normally open contact, PNP
(0.14-1.5 mm² ) Operating voltage 10 to 30 V DC
Connection cable length 10 m
Operating voltage 24V DC ± 10 % Residual ripple ≤ 10% Uss
Power consumption < 0.3 W DC rated current ≤ 100 mA
Type of protection IP65 and IP67
Sensor measurement 3 to 45 mm (Stroke range valve spindle)
range Protection class 3 acc. to VDE 0580 SideControl
Actual position signal digital (RS485) Conformity EMC directive 2004/108/EC 8792 Positioner
Ambient temperature -25 °C to +80 °C Approvals cCSAus
Protection class 3 acc. to VDE 0580
Type of protection IP65 and IP67 acc. to EN 60529 (NEMA 4x in Note: The position feedback has two proximity switches which are inde-
preparation) pendently adjustable via switch lugs.
Type of Ignition protec- II 3D Ex tc IIIC T135 ºC Dc
tion II 3G Ex nA IIC T4 Gc
Conformity EMC directive 2004/108/EC Using a remote positioner the length of the control air pipes influences
Approvals cCSAus the dynamics and attainable accuracy of the position control loop. The
length of the control air pipes therefore should be as short as possible.

Technical data - rotative Remote Position Sensor (NAMUR)
Electrical connection 2 m round cable (shielded)
Operating voltage 10 to 30V DC
Residual ripple < 0.8W
Sensor measurement 0º to 360º Standard version NAMUR Profibus
range Multipol version
Actual position signal digital (RS485) 7.5
Ambient temperature -25 °C to +80 °C
Protection class 3 acc. to VDE 0580
Type of protection IP65 acc. to EN 60529
Conformity EMC directive 2004/108/EC
Approvals UL (cULus) Certificate no. E226909
A1 A1
A2
17
Dimensions [mm] 7.5 A
A
81.8
Standard version Standard version NAMUR Profibus
109.8
Multipol version
Ø50 4 x M8 7.5
4 x M6
NAMUR Multi-pin NAMUR Remote version
with binary output Multi-pin version
4x90° 45°
7,5 65
A1 A1
A2
17 A1 A1 A1
7.5 A
25 A A
60 81.8 A A2
109.8

NAMUR Multi-pin NAMUR Remote version
Remote version with binary output Multi-pin version
Description A A1 A2
NAMUR version 31 30 –
NAMUR 36 31 13.5
Profibus Multi-pin
NAMUR Multi-pin 36 31 –
with binary output
45
A1
2x M4 NAMUR A1 - 22.5 – A1 81.9
Multi-pin 98.9
Remote version 31 30 11.5 R A2 A A1 P A2
A
10 10
35 49.9
25
97.4 50
144.6
L

273

81.9 98.9
R A1 P A2
10 10
49.9
25
97.4 50
144.6
L