Valeport Ltd © 2019
0803805i - Model 803 ECM
Page 18
7.3. RS232 Communications Lead with 4-20mA
Analogue Output
MCIL10F SubConn Cable
Analogue Signal
(Sockets in cable
box)
Power In
(Banana Plugs)
RS232
9 way D
type
Pin
Function
Pin
Pin
Pin
1
0v Supply
Black plug
2
+ ve supply
Red plug
3
Analogue X +ve
4mm socket Red X
Right
4
Analogue X -ve
4mm socket Red X
Right
5
Analogue Y +ve
4mm socket Red Y
left
6
Analogue Y -ve
4mm socket Black Y
left
7
RS232 out of unit
2
8
RS232 into unit
3
9
RS232 ground
5 (link to
1,6,8,9)
10
No connection
7.4. RS232 Communications Lead with 4-20mA
Analogue Output Pigtail
SubConn Cable
Blue 10 core
Pin
Function
Pin
1
0v Supply
1
2
+ ve supply
2
3
Analogue X +ve
3
4
Analogue X -ve
4
5
Analogue Y +ve
5
6
Analogue Y -ve
6
7
RS232 out of unit
7
8
RS232 into unit
8
9
RS232 ground
9
10
No connection
10
