Owner's manual

14
4.5.4 Programmable optically isolated Flow Pulse
Output Signal Connections
Terminal TB4 (pins 2 and 1):
Terminal TB4 Pin 2 --------------- Plus (+) (passive)
Terminal TB4 Pin 1 --------------- Plus (-) (passive)
WARNING: Optically isolated Flow Pulse output require application of
external DC voltage across terminals. Do not exceed maximum allowed
limits for voltage and current provided below:
2 V UCE 60 V
0.2 mA ICE 50 mA

WARNING: Optically isolated outputs require application of external DC
voltage across terminals. Do not exceed maximum allowed limits for
voltage and current provided below:
2 V UCE 40 V
0.2 mA ICE 150 mA
