Download Communicating with Daniel Ultrasonic Gas Flowmeter Model 3400

TB-020501C
Communicating with Daniel Ultrasonic Gas
Flowmeter Model 3400, SeniorSonic
Table 7 SeniorSonic 3400 Electronics Board Terminal Block J4 and J5 Assignments Board # 2-33400-421
Terminal
J4-1
J4-2
J4-3
J4-4
J4-5
J4-6
J5-1
J5-2
J5-3
J5-4
J5-5
J5-6
Signal Description
DOUT1B
DOUT1A
DOUT1A
GND1
GND1
FOUT1B
DOUT2B
DOUT2A
GND2
GND2
FOUT2B
DOUT2A
}
}
To Flow Computer
To Flow Computer
Table 8. SeniorSonic Peripherals Terminal Block J6 Port A or J7 Port B Assignments
Terminal
RS232 Signal Description
RS485
1
RX
RX +
2
3
4
TX
COMM GND
RTS
RX COMM GND
RTS
5
CTS
CTS
52-0004-0003/Rev C Page 8 of 18