Samson TROVIS 6495-2, Mounting And Operating Instructions

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5-6 EB 6495-2 EN
Installation
0/4...20 mA
33
32
31
–
+
37
36
35
+
–
86
87
89
90
85
–
+
+
+
–
99
98
97
0/2...10 V
–
+
+
–
+
–
+
–
83
82
81
+
–
+
+
24 V DC
–
+
–
24 V DC
Terminal block 2 Current Voltage Digital input powered
by the controller
Digital input externally
powered
Supply output
21 V DC
max. 90 mA
Analog output AO1
Analog output AO2
Analog output AO3
Digital input DI1
GND
Digital input DI2
Digital input DI3
GND
Digital input DI4
RS-485 interface (optional) RS-232 interface (optional)
AR
ATR
BTR
BR
Rx+
Tx–
Rx/Tx–
Rx–
Tx+ Rx/Tx+
Four-wire
Two-wire
DTR
TX
DCD
RX
16
GND
+5V
Fig. 5-6: Electrical connection (2)