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Define Instruments
Define Instruments Zen RTU Remote Terminal Unit
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Ключевые параметры
Accuracy
<±0.1% FSO typical (unless stated per input type)
Type
16-channel remote terminal unit (Zen RTU/U / Zen RTU/R)
Analog Inputs
16× isolated universal (U) or 16× non-isolated RTD (R); 16-bit
Input Isolation U
2500 V AC 1 min between channels (Zen RTU/U)
Digital Inputs
4× opto-isolated; 5–30 V DC; 0–10 kHz frequency
Comms
Port2 RS232/RS485 Modbus RTU 2400–230000 baud; optional Ethernet Modbus/TCP or EtherNet/IP on Port1
| Параметр | Значение |
|---|---|
| Accuracy | <±0.1% FSO typical (unless stated per input type) |
| Type | 16-channel remote terminal unit (Zen RTU/U / Zen RTU/R) |
| Analog Inputs | 16× isolated universal (U) or 16× non-isolated RTD (R); 16-bit |
| Input Isolation U | 2500 V AC 1 min between channels (Zen RTU/U) |
| Digital Inputs | 4× opto-isolated; 5–30 V DC; 0–10 kHz frequency |
| Comms | Port2 RS232/RS485 Modbus RTU 2400–230000 baud; optional Ethernet Modbus/TCP or EtherNet/IP on Port1 |
| Power | HV 85–265 VAC / 95–370 VDC or MV 24–48 VAC / 17–72 VDC (LV option on U) |
| Dimensions | 59 × 255 × 144 mm (H×W×D with plugs); DIN 35 rail ABS |
| Operating Temperature | −10 to 60 °C (14 to 140 °F) |
| Document | Define Instruments ZEN-RTU-DS-17V01 (text via catalog; binary blocked by captcha) |