Ul Additional Label (Example); Pneumatic Data; Electrical Data; Electrical Data Without Bus Control - Burkert TopControl Basic Guide Rapide

6.6.3

UL additional label (example)

Degree of protection
Circuit with limited power
Supply voltage device
Fig. 5: UL additional label (example)
6.7

Pneumatic data

Control medium neutral gases, air
Quality classes in accordance with ISO 8573-1
Dust content Class 7:
Water content Class 3:
Oil content Class X:
Temperature range
control medium
Pressure range
control medium
Air output of pilot valve
10
Type 4X enclosure
NEC Class 2 only
Supply voltage: 24V
max. particle size 40 µm,
max. particle density 10 mg/m³
max. pressure dew point
- 20 °C or min. 10 °C below the
lowest operating temperature
max. 25 mg/m³
-10 – +50 °C
3 – 7 bar
7 l /min (for aeration and deaeration)
N
(Q - value according to definition for
Nn
pressure drop from 7 to 6 bar absolute)
optional: 130 l /min
N
(for aeration and deaeration)
(only single-acting)
english
Type 8694
Technicaldata
Plug-in hose connector ∅ 6 mm / 1/4"
Connections
Socket connection G1/8
6.8

Electrical data

WARNING!
Only circuits with limited power may be used for UL approved
components according to "NEC Class 2".
6.8.1

Electrical data without bus control

24 V DC
Protection class 3 as per DIN EN 61140 (VDE 0140-1)
Connections Cable gland M16 x 1.5, wrench size 22
(clamping area 5 – 10 mm)
with screw-type terminals for cable cross-
sections 0.14 – 1.5 mm²
Circular plug-in connector
(M12 x 1, 8-pole)
Pilot valve
Operating voltage 24 V DC ± 10 %
- max. residual ripple 10 %
≤ 3,5 W
Power input
Input resistance for
75 Ω at 0/4 – 20 mA /
set-point value signal
12 bit resolution