Type 1253
J2 Power Connector
|
Pin
|
Description
|
Also connects to J1 Pin
|
| 1 |
+15 to +30 VDC Power Supply Input |
12 |
| 2 |
Power Supply Common |
11 |
| 3 |
-15 VDC (external supply to transducer) |
21 |
| 4 |
Pressure Signal Common |
13 |
| 5 |
Pressure Signal Input |
20 |
| 6 |
Limit-switch Common |
24 |
| 7 |
Open Limit-switch Output |
22 |
| 8 |
Close Limit-switch Output |
23 |
| 9 |
Chassis Ground |
1 and 25 |
J1 Input Connector
|
Pin
|
Description
|
Also connects to J2 Pin
|
| 1 |
Chassis Ground |
9 |
| 2 |
TX (RS-232) |
|
| 3 |
RXD (RS-232) |
|
| 4 |
No Connection |
|
| 5 |
No Connection |
|
| 6 |
No Connection |
|
| 7 |
Digital Common |
|
| 8 |
+5 VDC Output (powers portable terminal) |
|
| 9 |
Set Point Input (Hi side) |
|
| 10 |
Set Point Return (Lo side) |
|
| 11 |
Power Supply Common |
2 |
| 12 |
+15/30 V Power Supply Input |
1 |
| 13 |
Pressure Signal Common (Lo) |
4 |
| 14 |
No Connection |
|
| 15 |
No Connection |
|
| 16 |
No Connection |
|
| 17 |
No Connection |
|
| 18 |
Manual Close Command Line |
|
| 19 |
Manual Open Command Line |
|
| 20 |
Pressure Signal Input (Hi side) |
5 |
| 21 |
-15 VDC (External supply to transducer) |
3 |
| 22 |
Open Limit-switch Output |
7 |
| 23 |
Close Limit-switch Output |
8 |
| 24 |
Limit-switch Common |
6 |
| 25 |
Chassis Ground |
9 |
J3 Valve Connector
|
Please consult factory
|
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Note:
This information is subject to change without notice.
Need help?
Contact MKS Instruments by sending an email to MKS or call 800-227-8766 or 978-284-4000 (outside the USA).