ZT-2015
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)
References & Support
Features
- 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 |