User Manual

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Siemens Control device PN40, safety function to DIN EN 14597 CE1N4388en
Smart Infrastructure 2020-01-09
If an auxiliary switch is required, its switching point should be indicated on the plant
schematic.
Every actuator must be driven by a dedicated controller (refer to
«Connection diagrams», page 15).
Mounting notes
Valve and actuator are preassembled and must be mounted and installed as a
whole unit.
The control device is preset to 50 % stroke for flushing and pressure testing of the
plant.
Attention: When removing anti-tamper screws TÜV approval for the safety func-
tion to DIN EN 14597 ceases!
Mounting and installation instructions are by packed in the control device packing.
Control device
Installation instruction
Mounting instructions
MK..6..
-
-
M3240
4 319 0324 0
-
-
M4300
74 319 0509 0
MK..662..
-
4 319 0326 0
M3240
4 319 0324 0
-
-
M4300
74 319 0509 0
The instructions for accessories are enclosed with the accessories themselves.
Accessories
Installation instructions
Accesso-
ries
Mounting instructions
ASC1.6
G4563.3
4 319 5544 0
ASZ7.3..
-
74 319 0247 0
ASC9.3
G4561.3
4 319 5545 0
90°
90°
When mounting, pay attention to the valve's flow direction symbol →.
MK..6.. → Direction of action: closes against pressure
Commissioning notes
The manual adjuster must remain secured with anti-tamper screws as factory
delivered. When removing anti-tamper screws TÜV approval for the safety
function to DIN EN 14597 ceases.
Valve stem retracts: valve opens = increasing flow
Valve stem extends: valve closes = decreasing flow
When commissioning the system, check the wiring and functions, and set any aux-
iliary switches and potentiometers as necessary, or check the existing settings.
The actuator is driven to OPEN (valve open) until the red clamp, that fixes a stroke
position of ca. 50 % can be easily removed. Voltage must be applied to either ter-
minal 21 and Y1 to drive to OPEN, or voltage to G-G0 as well as Y > 70 %.
The safety function is only enabled after the red safety clamp is removed.
orientation
Direction of flow
MKB..