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Power supply
Operating voltage (via CPX terminal)
Voltage range
Nominal voltage
Electrical isolation U
and U
EL/SEN
VAL
Intrinsic current consumption VTEM at 24 V DC typ.
Controller + linkage
Per valve
Analogue input module (plus own con-
sumption of the sensors)
Digital input module (plus own con-
sumption of the sensors)
Functional earth (FE)
Via functional earth connection of the CPX terminal and functional earth connection at the VTEM ter-
minal strip
Tab. 25 Power supply
Approvals
CE marking in accordance with EU EMC Directive
1)
1) The device is intended for industrial use. Measures for interference suppression may need to be implemen-
ted in residential areas.
Tab. 26 Approvals
14.2
Input modules
General
Maximum length of the connected
cables
Fuse protection
Galvanic isolation between the inputs
Tab. 27 General
Digital input module CTMM...D...
Interface
Behaviour
Input characteristic
Switching logic
Switching level
Signal 0
Signal 1
Tab. 28 Digital input module
Analogue input module CTMM...A...
Interface
Behaviour
Compatible sensors
Tab. 29 Analogue input module
[V DC]
18 ... 30
[V DC]
24
Yes, with separate supply at the CPX terminal
Via U
Via U
EL/SEN
[mA]
115
85
[mA]
28
24
[mA]
12
0
[mA]
12
0
See declaration of conformity
è www.festo.com/sp
[m]
30
Internal electronic fuse per module
None
M8, 3-pin
Voltage input 24 V DC
In accordance with IEC 61131-2, type 3
PNP, NO (normally open)
[V DC]
£ 5
[V DC]
³ 11
M8, 4-pin
Current input 4 ... 20 mA
SDAP-MHS-M...-1L-A-E-0.3-M8
VAL
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