34937A
34937A 32-Channel GP Switch Module
The 34937A general- purpose switch module provides independent control of:
•Twenty- eight Form C (SPDT) latching relays rated at 1 A
•Four Form A (SPST) latching relays rated at 5 A. You can set the power- failure state for these 5 A relays (see “Hardware Power- Fail Jumper” on page 2).
N O T E | A temperature sensor on these modules triggers system interrupts | |
when | ||
| ||
| threshold of 70 oC. See description of the “HOT” annunciator on | |
| page 2. | |
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34937A Simplified Schematic
NC
NO | Channel 001 | NO |
(1A Form C) |
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COM |
| COM |
NC
NO | Channel 028 | NO |
(1A Form C) |
| |
|
| |
COM |
| COM |
Channel 029 (5A Form A)
Channel 032 (5A Form A)
6 | Agilent |