Technical specifications
General
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Digital inputs per unit | 4, 12 or 20 |
|---|---|
| Analogue inputs per unit | 2, 6 or 10 |
Fixings | To fit standard BR930 relay rack |
Size | 135 x 57 x 175mm - 1 relay position |
Processor | 80MHz dual |
RAM | 256K |
Internal flash storage | 2GB |
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Communication ports
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| Ethernet | 10baseT |
|---|---|
Internal modem | GSM/GPRS |
RS485 | |
Protocols | PPP, TCP/IP, HTTP, FTP, MIMOSA, RailDAQ |
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Digital input ports
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Type | Volt-free relay contacts |
|---|---|
| Isolation Barrier | 10MOhm at 1,000V DC min |
| Max differential DC voltage | 55V |
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Analogue input ports
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| Range | 4-20mA |
|---|---|
| Resolution | 10 bit |
| Sampling rate | 1000 Hz Max. |
| Isolation Barrier | 10MOhm at 1,000V DC min |
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Power supply ports
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Power supply | 90-264Vac |
|---|---|
| Isolation Barrier | 10MOhm at 1,000V DC min |
| Power consumption no inputs | 3W |
| Power consumption absolute max | 40W (0.36A at 110V) |