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Rosemount
Rosemount 802 Wireless Multi-Channel Discrete I/O Transmitter
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المعاملات الرئيسية
Channels
8 discrete channels, each user-configurable as discrete input or discrete output
Protocol
IEC 62591 WirelessHART 2.4 GHz; update rate 1 s to 60 min
Discrete Input
SPST dry contacts; open >100 kΩ; closed <5 kΩ; momentary ≥10 ms with accumulating count (rollover 1–1,000,000)
Discrete Output
Max 28 Vdc, 100 mA; typical on-resistance 1 Ω; PWR OUT on external power (up to 2 V below supply)
Power Options
Emerson 701P SmartPower black module (up to 7-year life @ 1 min update) or 10–30 Vdc external (max 805 mA)
Rf Power
WK external antenna ≤10 mW (10 dBm) EIRP; WM extended ≤18 mW (12.5 dBm) EIRP
| المعامل | القيمة |
|---|---|
| Channels | 8 discrete channels, each user-configurable as discrete input or discrete output |
| Protocol | IEC 62591 WirelessHART 2.4 GHz; update rate 1 s to 60 min |
| Discrete Input | SPST dry contacts; open >100 kΩ; closed <5 kΩ; momentary ≥10 ms with accumulating count (rollover 1–1,000,000) |
| Discrete Output | Max 28 Vdc, 100 mA; typical on-resistance 1 Ω; PWR OUT on external power (up to 2 V below supply) |
| Power Options | Emerson 701P SmartPower black module (up to 7-year life @ 1 min update) or 10–30 Vdc external (max 805 mA) |
| Rf Power | WK external antenna ≤10 mW (10 dBm) EIRP; WM extended ≤18 mW (12.5 dBm) EIRP |
| Enclosure | Low-copper aluminum Type 4X / IP66; five ½-14 NPT conduit entries; 5.13 lb (2.33 kg) |
| Temperature Limits | Operating/storage −40 to +85 °C (−40 to +185 °F) |
| Humidity | 0 to 100 % RH |
| Emc Vibration | EN61326 industrial EMC; IEC60770-1 vibration (general/pipeline) |
| Antenna | PBT/PC integrated omni-directional; IEEE 802.15.4 radios, 15 channels, time-synchronized hopping |
| Document | PDS MS-00813-0100-4082 Rev AD Feb 2026; Manual MS-00809-0100-4082 Rev AC Dec 2025 |