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I/O Products
 SEL-2594 Contact
Transfer Module for high-speed 64 kbps channels
Use the SEL-2594
Contact Transfer Module to send and receive up to eight relay contacts
directly over a pair of optical fibers or through a digital T1
or SONET multiplexer. Send high-speed commands and contact status
for alarm or remote control across private digital networks.
| Features |
- Use
With High-Speed Channels
- High
Speed (8 ms)
- EMI/RFI
and ESD Tested
- 6 A
Contacts
- Compact
Surface-Mount Enclosure
- Worldwide,
Ten-Year Warranty
|
Remotely control
and monitor devices using an IEEE C37.94 high-speed interface
on your private fiber-optic network.
Use the SEL-2594
Contact Transfer Module with the SEL-3094 Interface Converter to
provide high-speed contact transfer over 64 kbps RS-422 or G.703
channels.
| Technical
Specifications |
| Fiber
Port Options |
| ST |
50/62.5 µm
core Multimode Fiber, ≤4 km |
| Protocol |
IEEE
C37.94 |
| Wavelength |
850
nm |
| System
Gain |
13
dB |
| Baud
Rate (bps) |
Operate
Time |
| 64
kbps |
5-8
ms
|
| Power
Supply |
48/125
V: 36-200 Vdc or 85-140 Vac |
| |
125/250
V: 85-350 Vdc or 85-264 Vac |
| Contact
Ratings |
Make:
30 A, Carry: 6 A, MOV protected 270 Vac RMS |
| Operating
Temperature |
-40° to
+85°C |
| Humidity |
95%
Noncondensing |
| Ordering
Options |
| Description |
Part
Number |
Price |
 |
ST
multimode optics; 48/125 V PS; 48 Vdc control
inputs |
25943x2xx |
$1,160
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ST
multimode optics; 48/125 V PS; 125 Vdc control
inputs |
25943x4xx |
$1,160
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