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ICP DAS ZT-2055 - 8 Channel Isolated Digital Inputs and 8 Channel Isolated Digital Outputs
by ICP DAS
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Wireless 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module. Supports DCON and Modbus RTU Protocols
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The ZT-2055 offers 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink-type or source-type digital input can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The ZT-2055 supports source-type output with short circuit protection. There are options to enable both power-on and safe values. The ZT-2055 has 16 LED indicators to display the channel status, and has 4 kV ESD protection and 2500 VDC intra-module isolation. Users can easily configure the module address, protocol, checksum, ZB-PID and ZB-channel settings using a combination of rotary and DIP switches.
- ISM 2.4 GHz Operating Frequency
- Fully Compliant with 2.4G IEEE 802.15.4/ZigBee Specifications
- Wireless Transmission Range up to 700 m
- GUI Configuration Software (Windows Version)
- 8 Digital Input Channels and 8 Digital Output Channels
- All Digital Input Channels can be used as 16-bit Counters
- Sink-type Digital Output Channels with Overload Protection
- Surge and ESD Protection
- Configurable Power-on Value Settings
- Configurable Safe Value Settingsv
- DIN-Rail Mountable
Specifications
| Communication Interface |
| Wireless Standards |
ZigBee 2007 Pro |
| Transmission Power |
11dBm (FCC Certificated) (Max 19dBm) |
| 2.4 GHz Antenna |
5 dBi Omni directional |
| Transmission Range (LoS) |
700 m (Typical) |
| Certification |
Yes |
| Max. Slaves in ZigBee Network |
255 |
| Protocols |
Supports DCON and Modbus RTU Protocols |
| How Swap |
Rotary and DIP switch |
| LED Indicators |
| Power |
1 LED, Red |
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| ZigBee Communications |
1 LED, Green |
| Digital Input and Output |
8 Green LEDs for Digital Input
8 Red LEDs for Digital Output |
| Isolation |
| Intra-module Isolated, Field-to-Logic |
2500 VDC |
| 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 |
| Power |
| Input Voltage Range |
+10VDC ~ +30 VDC |
| Power Consumption |
2.5 W Max |
| Surge |
3kV for Power |
| Mechanical |
| Flammability |
Fire Retardant materials (UL94-V0 Level) |
| Dimensions (W x L x H) |
33 mm x 96 mm x 110 mm |
| Installation |
DIN-Rail |
| Environment |
| Operating Temperature |
-25 ~ +75°C |
| Storage Temperature |
-30 ~ +80°C |
| Relativel Humidity |
10 ~ 90% RH, Non-condensing |
I/O Specifications
| Digital Input/Counter |
| Input Channels |
8 |
| Input Types |
Dry Contact |
Source |
| Wet Contact |
Sink/Source |
| Wet Contact |
On Voltage Level |
+10 VDC ~ +50 VDC |
| Off Voltage Level |
+4 VDC Max. |
| Dry Contact |
On Voltage Level |
Closed to GND |
| Off Voltage Level |
Open |
| Effective Distance for Dry Contact |
500 meters Max. |
| Counter |
Max Count |
16-bit (65535) |
| Max. Input Frequency |
100 Hz |
| Min. Pulse Width |
5 ms |
| Impedence |
10KΩ |
| Overvoltage Protection |
±70 VDC |
| Digital Input/Output |
| Output Channels |
8 |
| Output Types |
Open Collector |
| Sink/Source (NPN/PNP) |
Sink |
| Load Voltage |
+3.5 ~ 50 VDC |
| Max. Load Current |
650 mA/Channel |
| Overvoltage Protection |
60 VDC |
| Overload Protection |
1.4 A (with short-circuit protection) |
| Power-on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
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