Page 4
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J1
P1
6
+15 vdc
8
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J2
P2
2
1
5
Digital Gnd
RXD
TXD
SPH1
SPL1
SPH2
SPL2
12
13
14
15
25 pin D-Sub
RS232 Cable
9 pin D-Sub
RS232 Cable
7
5
Gnd
2
3TXD
3
2
RXD
** Maximum recommended load
2
Flowmeter
Controller
Vin(+)
1 Vin(-)*
0-5 vdc Signal Out
0-5 vdc Return
0-5 vdc Control Input
Setpoint Vout(+)
13
9
-15 vdc
+/- 15 vdc Return*
5
11
6
0-5 vdc Analog Output
0-5 vdc Return
**<50 vdc @ 100ma
**< 50 vdc @ 100ma
**< 50 vdc @ 100ma
**< 50 vdc @ 100ma
Return
10
Remote Zero
Zero
* Note:+/- 15 vdc Return and
Vin(-) are internally tied
together.
Digital Gnd