13.2.1.4.2 Optional output lead
An output cable can be purchased as an accessory from Watson-Marlow. The specification of this cable is provided
below.
Br
W
Bl
Bk
Gy
A
A
Br
W
Bl
Bk
Gy
Yellow insert Brown White Blue Black Grey
Output lead length: 3 m (10 ft)
13.2.1.4.3 Example output wiring
Do not strap the control and electrical power supply cable together. Do not apply mains power voltages to the
terminals. The 5-24V voltage range must not be exceeded.
"pull up resistor" (Only applies to Pin 1 and Pin 2)
The resistor in the illustration below needs to be sized correctly for the application to prevent damage to the
pump transistors.
2k2 Typical / 1k2 Minimum
PLC
1
4
1
2
3
4
5
+24V DC
Input
Common
NOTE27
Diagram depicts Run Status Output.
13 INSTALLATION: PART 4 (CONTROL CONNECTIONS AND WIRING)
90
Содержание qdos 20
Страница 40: ...6 Storage 6 1 Storage conditions 41 6 2 Shelf life 41 6 STORAGE 40...
Страница 169: ...Procedure 9 NEXT 10 Use keys to set Alert Level Procedure 11 SELECT to return to FLUID LEVEL SETTINGS 16 OPERATION 169...
Страница 192: ...NOTICE The pumphead locking lever is designed to be loosened or tightened by hand 17 MAINTENANCE 192...