12.2
Technical data, pneumatic
Characteristic valve values
Switching time on
[ms]
8.5
Switching time off
[ms]
8.5
C value
[l/s*bar]
2
Standard nominal flow rate
Pressurisation
(6 bar against 5 bar)
[l/min]
450
Standard nominal flow rate
Exhaust port
(6 bar against 5 bar)
[l/min]
480
Direction of flow
not reversible
Tab. 23: Characteristic valve values
Pressure characteristics and media characteristics
Operating medium, control medium
Compressed air in accordance with ISO
8573-1:2010 [7:4:4]
inert gases
Information on operating medium, con-
trol medium
Lubricated operation not possible
Vacuum operation
Only at the exhaust ports (3)
Valve terminal total leakage
[l/h]
15 plus leakage of valve slots
Leakage per valve slot
[l/h]
3 (with valve)
1 (with blind plate)
[bar]
[MPa]
Nominal operating pressure/nominal
pilot pressure
6
0.6
Operating pressure, pilot pressure
with external pilot air via port (14)
0 … 8
0 … 0.8
Operating pressure, pilot pressure
with internal pilot air via port (1)
3 … 8
0.3 … 0.8
Tab. 24: Pressure characteristics and media characteristics
Port patterns
Working air ports (2) and (4)
G 1/8
Pilot air (14)
M5
Valve ports (1) and (3)
G 3/8
Pilot exhaust air (84)
M7
Pressure compensation (L)
M7
Tab. 25: Port patterns
12.3
Technical data, electrical
Power supply
Operating voltage (via CPX terminal)
Voltage range
[V DC]
18 … 30
Nominal voltage
[V DC]
24
Electrical isolation U
EL/SEN
and U
VAL
Yes, with separate supply at the CPX ter-
minal
Intrinsic current consumption VTEM at 24 V DC typ.
via U
EL/SEN
via U
VAL
Cont linkage
[mA]
115
85
Per valve
[mA]
28
24
Analogue input module (plus intrinsic
consumption of the sensors)
[mA]
12
0
Digital input module (plus intrinsic con-
sumption of the sensors)
[mA]
12
0
Functional earth (FE)
Via functional earth connection of the CPX terminal and functional earth connection at the VTEM
terminal strip
Tab. 26: Power supply
Approvals
CE marking in accordance with EU EMC Direc-
tive
1)
See declaration of conformity
1) The device is intended for use in an industrial environment. Measures for interference suppression may be
required in residential areas.
Tab. 27: Approvals
12.4
Technical data, input modules
General
Maximum length of the connected
cables
[m]
30
Electrical protection
Internal electronic fuse per module
Galvanic isolation between the inputs
None
Tab. 28: General
Digital input module CTMM-…-D-…
Interface
M8, 3-pin
Behaviour
Voltage input 24 V DC
Input characteristic
In accordance with IEC 61131-2, type 3
Switching logic
PNP, NO (normally open)
Switching level
Signal 0
[V DC]
£
5
Signal 1
[V DC]
³
11
Tab. 29: Digital input module
Analogue input module CTMM-…-A-…
Interface
M8, 4-pin
Behaviour
Current input 4 … 20 mA
Tab. 30: Analogue input module
12.5
Technical data for UL/CSA certification
Electrical data and ambient conditions UL/CSA
Input current
max. 0.44 A
Power
max. 10.6 W
Pressure differential
max. 0.8 MPa
Pollution degree
2
Humidity range
0 … 90 %
Installation site
for indoor use only
Max. installation height
2000 m
Degree of protection
The degree of protection IP65 is not UL-tested.
Tab. 31: Electrical data and ambient conditions UL/CSA
