Suez CheckPoint Pharma - Page 56

CheckPoint Pharma and CheckPoint
e
Operation and Maintenance Manual
SUEZ © 2018 56 of 112 DLM 97200-03 EN Rev. A
(-)
(+)
TB1
Internal to Sensor
4-20 mA Output
Isolated self power
Voltage compliant to 20 V
Max. Load 600 ohms
No external power required
(-)
(+)
Recorder
or
Rload
Figure 14: Wiring Diagram for the 4-20 mA Output
10 (gnd)
9 (+11 to +24 V)
8 (-)
7 (+)
TB2
Internal to Analyzer
Relay
Driver
Local Control External to Analyzer
K1
+
Method 1 - Using the Internal +11 to +24 V of Analyzer As Source Supply
Conduit
K1 = Custom Computer Terminal
Figure 15: Wiring Option for Binary Input Using Analyzer’s Internal Supply