SMC Networks HRSH200-A*-20 Series - Page 37

HRX-OM-Q026-B
Chapter 3 Transport and Setting Up
HRSH Series 3.3 Installation
3-19
Flow switch
3
6
5
11
Terminal No.
14
Blue(DC COM)
Brown(DC 24V)
Black
(Output1)
11
6
13
3
14
Terminal No.
Terminal No.
Terminal No.
Terminal No.
Blue(DC COM)
Brown(DC 24V)
Black
(Output1)
Terminal No.
Terminal No.
Terminal No.
Terminal No.
Terminal No.
Flow switch
1. Prepare the flow switch described in the table purchasing separately.
2. Depending on the external switch output type, wire the switch to the terminals for
contact input signal as shown below. (This is an example of wiring. Refer to the
operation manual communication function for the detail.)
Fig. 3-10 Wiring of the external switch (NPN open collector output) (example)
Fig. 3-11 Wiring of the external switch (PNP open collector output) (example)
Flow switch
Brown (DC 24V)
Blue(DC COM)
Black(Output1)
Flow switch
Brown (DC 24V)
Blue(DC COM)
Black(Output1)