247D Four Channel Power Supply/Readout Pin-outs

Interface Connector P6
(Channels 1 to 4)
Pin Description
1 Signal Ground
2 Ch. 1 Transducer Output
3 Ch. 1 Scaled Output
4 Ch. 1 Set Point Input
5 Ch. 2 Set Point Input
6 Ch. 3 Set Point Input
7 Ch. 4 Set Point Input
8 Digital Ground
9 Power Ground
10 Ch. 2 Flow ON/OFF Input
11 Ch. 3 Flow ON/OFF Input
12 Ch. 1 Flow ON/OFF Input
13 Ch. 4 Flow ON/OFF Input
14 Ch. 2 Transducer Output
15 Ch. 2 Scaled Output
16 Ch. 3 Transducer Output
17 CH. 3 Scaled Output
18 Ch. 4 Transducer Output
19 Ch. 4 Scaled Output
20 No Connection
21 No Connection
22 No Connection
23 No Connection
24 No Connection
25 Chassis Ground
Interface Connector P5
(Channel 1)
Pin Description
1 Signal Ground
2 Ch. 1 Scaled Output
3 Digital Ground
4 Power Ground
5 No Connection
6 Ch. 1 Transducer Output
7 External Ratio Set Point Input
8 Ratio Output Voltage
9 Chassis Ground
MFC Interface Connectors
(J1-J4)
Pin Description
1 No Connection
2 Flow Input Signal
3 No Connection
4 No Connection
5 Power Ground
6 -15 Volts
7 +15 Volts
8 Set Point Output Signal
9 No Connection
10 Input Stage Output
11 No Connection
12 Signal Ground
13 No Connection
14 No Connection
15 Chassis Ground

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