Rish Master 3430 - 11. Connection for Optional Pulse Output; RS 485; Analog Output

11. Connection for Optional Pulse Output / RS 485
/ Analog Output ( rear view of the instrument ) :
1. RS 485 Output + One Pulse + Two Analog Output
A1 A2
Gnd
0 - 1mA
N/O N/C
COM
Relay 2
B A
Gnd
RS 485
Gnd
2. Two Pulse + RS 485 Output
N/O N/C
COM
Relay 1
N/O N/C
COM
Relay 2
B A
Gnd
RS 485
3. Ethernet
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