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ICP DAS ZT-2015 - 6 Channel RTD Inputs with 3-wire RTD Lead Resistance Elimination
by ICP DAS
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Wireless 6-channel RTD Input Modbus RTU Module with 3-wire RTD Lead Resistance Elimination (Long Range). Has an operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F)
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- ISM 2.4 GHz Operating Frequency
- Fully Compliant with 2.4G /ZigBee Specifications
- Wireless Transmission Range up to 700 m
- GUI Configuration Software (Windows Version)
- 3-wire RTD Input with Lead Resistance Elimination
- Individual Channel Configuration
- Open Wire Detection
- Overvoltage Protection
- DIN-Rail Mounting
The ZT-2015 offers 6 wireless input channels, each of which can be connected to different kinds of RTD sensors. It features automatic compensation for 3-wire RTD, with long-distance measurement capabilities so that it can measure accurately regardless of the length of the wires. Also, the ZT-2015 is fully RoHS-compliant and has qualification for 4 kV ESD protection as well as 3000 VDC intra-module isolation. Users can easily configure the module's address, protocol, checksum, ZB-PID, ZB-channel, and type code settings using a combination of rotary and DIP switches.
Specifications
| Communication Interface |
| Wireless Standards |
ZigBee 2007 Pro |
| Transmission Power |
11 dBm (FCC Certifi cated) ( Max 19 dBm) |
| 2.4 GHz Antenna |
5 dBi Omni directional |
| Transmission Range (LoS) |
700 m (Typical) |
| Certification |
CE/FCC, FCC ID |
| Max. Slaves in a ZigBee Network |
255 |
| ZB-100R/ZB-100T Support |
- |
| Protocols |
Supports DCON and Modbus RTU Protocols |
| Hot Swap |
Rotary and DIP switch |
| LED Indicators |
| Power |
1 LED, red |
| ZigBee Communication |
1 LED, green |
| Isolation |
| Intra-module Isolated, Field-to-Logic |
3000VDC |
| Power |
| Power Consumption |
1.5 W Max. |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Power Line, Communication Line and each Channel,
±8 kV Air for Random Point |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line |
| Surge (IEC 641000-4-5) |
±3 kV for Power Line |
| Mechanical |
| Flammability |
Fire Retardant Materials (UL94-V0 Level) |
| Dimensions (W x L x H) |
33 mm x 87 mm x 107 mm |
| Installation |
DIN-Rail |
| Environment |
| Operating Temperature |
-25°C ~ +75°C (-13°F ~ +167°F) |
| Storage Temperature |
-30°C ~ +80°C (-22°F ~ +176°F) |
| Relative Humidity |
10 ~ 90% RH, Non-condensing |
I/O Specification
| Analog Input |
| Input Channels |
6 |
| Input Types |
2/3-wire RTD |
| RTD Types |
Pt100, Pt1000, Ni120, Cu100, Cu1000 |
| Resolution |
16-bit |
| Sampling Rate |
12 Samples/Sec. (Total) |
| Accuracy |
+/-0.05% |
| Zero Drift |
+/-0.5 μV/°C |
| Span Drift |
+/-20 μV/°C |
| Common Mode Rejection |
150 dB |
| Normal Mode Rejection |
100 dB |
| Open Wire Detection |
Yes |
| Overvoltage Protection |
120 VDC/110VAC |
| Individual Channel Configuration |
Yes |
| 3-wire RTD Lead Resistance Elimination |
Yes |
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