Yokogawa Pneumatic Retractables RF20H - Manual (Page 18)

IM 12B06K07-E-E
8.5 Pneumatics
Pneumatic hoses outer ø inner ø
for control air 6 mm 4 mm
for position indication 4 mm 2 mm
Compressed air
filtered 40µm, water and oil-free
4 - 6 bar
no permanent air consumption!
8.6 Rinse valves (option)
Connections outer ø inner ø
Compressed air 6 mm 4 mm
Rinse medium 6 mm 4 mm
8.7 Dimensions
Dimensions Plastic Stainless steel
Width 300 mm 300 mm
Height 400 mm 400 mm
Depth 250 mm 250 mm
8. Technical data
8.1 Standards
Noise immune according to the standard EN 61000-6-2
Noise-suppressed according to the standard EN 61000-6-4
8.2 Material
Control cabinet
Casing
glass-reinforced plastic
stainless steel option
Control unit glass-reinforced plastic casing
plexiglass protection cove
8.3 Connected loads
Connected loads
Voltage supply
24V DC 30 VA
Input for external trigger 24V DC internal power supply for potential-free contact
Output for external relais, Cleaning Pump I and Cleaning Pump II 24V DC 80mA max.
Output for status and alarm contacts
24V DC 100mA max.
Triggering pneumatic valves 24V DC 80mA max.
8.4 Ambient conditions
Temperature
Ambient temperature
0…+55°C
Transport and storage temperature -10…+60°C
Ambient
Relative humidity
10…95 % not condensing
Type of protection
Casing
IP 54
Control unit with safety guard IP 54 with the safety guard closed
8.8 Order structure RF20C (EXmatic 460)
Modelcode Suffixcode Description
RF20C (EXmatic 460)
Casing
GF Plastic glass-reinforce plastic
SS Stainless steel
Cleaning C1 for one cleaning solution
C2 for two cleaning solutions
Drain valve ND Without drain valve
N1 With drain valve
Multi hose NH Without multi hose
03 With 3m multi hose
05 With 5m multi hose
10 With 10m multi hose
Mounting angle NF Without mounting angle
EX EXtract mounting angle
RE Retractex mounting angle
Order number