Series 970 Transducers (971, 972, 974)
SubD 15 pin HD male/3 relays
|
Pin
|
Description
|
| 1 |
RS485 (-) / RS232 transmit |
| 2 |
RS485 (+) / RS232 receive |
| 3 |
Power (+) |
| 4 |
Power (-) |
| 5 |
Analog Output (+) |
| 6 |
Analog Output (-) |
| 7 |
Relay #1 NO |
| 8 |
Relay #1 Common |
| 9 |
Relay #1 NC |
| 10 |
Relay #2 NC |
| 11 |
Relay #2 Common |
| 12 |
Relay #2 NO |
| 13 |
Relay #3 NC
(971 only - cold cathode enable) |
| 14 |
Relay #3 Common |
| 15 |
Relay #3 NO |
Analog Output
The Series 970 have standard 15 pin HD SUBD connector and an analog output voltage pressure signal of 0.5VDC/decade. It can also emulate analog voltage
outputs from a variety of other vacuum transducers. The emulation feature can be used to upgrade and replace other vendors' gauges in OEM applications
without changing system software. Contact MKS technical support for details.
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 978-645-5500 (outside the USA).
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