Proservo NMS5
40
Hauser
Using the external operation switch, ensure that the settings of the system are the same as shown in the fol-
lowing logic setting table. This will allow user to input operation signals.
(Hoist-CTR1)(Stop-CTR2)
5.2.7
Input and Output
Input
– Contact Switch
– HART
– Pt 100
Output
– V1
– WM550
– M/S
– ENRAF BPM
– MODBUS
– HART
– ANALOG 4-20mA
– Overspill Prevention (OSP)
Warnung!
•
The cable used for input and/or output must be 24 AWG or more and must be screened or steel armored.
A twisted pair is required for HART and/or RS 485 signal.
•
Two or three cores for mains, two cores for digital output and two cores for HART input are normally used
for the cabling of NMS5. The instrument has max. four cable entries.
•
Check the cable size and the number of cables prior to ordering NMS5.
5.2.8
Cable Gland
When there are extra cable entries not be used, mount threaded plugs for waterproof.
Refer to "Safety Instruction XA00578G-A".
Caution!
When ordering TIIS Ex d specification, cable glands are attached with NMS5. Ensure to use the cable glands.
CTR 1
CTR 2
OPERATION
OFF
OFF
LEVEL
ON
OFF
HOIST
OFF
ON
STOP
ON
ON
INTERFACE
5 Wiring
