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ICP DAS ZT-2055-IOG - ZT-2055 with Pair Connection
by ICP DAS
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Wireless 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module. Supports multi-to-multi Pair-connection. Physical Pair-connection Channels of 8 Digital Input and 8 Digital Output.
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ZT-20xx-IOG series (referred to as ZT-IOG) is a series of ZigBee wireless communication module with Digital Input and Digital Output channels. The “IOG” in the ZT-IOG is the abbreviation for the I/O Group and means the multi-to-multi Pair-connection I/O modules. The ZT-2055-IOG module is one of the ZT-20xx-IOG series that provides both 8 digital input channels and 8 digital output channels. User can easily configure it as either a ZigBee Coordinator or a ZigBee Router via the external switches.
The ZigBee Coordinator will serve as a message processing and distribution center. In other words, as long as any DI of any ZT-IOG module changes its channel state, it will immediately trigger an event and upload it to the ZigBee Coordinator for I/O updating logic calculations to determine the DO output states of the ZT-IOG system. Then, the ZigBee Coordinator will broadcast a message periodically to all ZT-IOG ZigBee Router modules for synchronizing all DO channel states to achieve the multi-to-multi I/O Pair-connection function.
- ISM 2.4 GHz Operating Frequency
- Fully Compliant with 2.4G IEEE 802.15.4/ZigBee Specifications
- Supports AES-128 Encryption for the Wireless Communication
- Wireless Transmission Range up to 700 m (Default)
- Adjustable RF Transmission Output Power
- Physical Pair-connection Channels of 8 Digital Input and 8 Digital Output
- 280 Logical Pair-connection Channels Supported
- Configurable I/O Pairing Relationship
- DO Safe Value Setting for Wireless Disconnection Monitoring
- Surge and ESD Protection
- 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) |
| Max. Slaves in ZigBee Network |
255 |
| How Swap |
Rotary and DIP switch |
| LED Indicators |
| Power |
1 Red LED, ZigBee Device Power Indicator |
| ZigBee Communications |
1 Green LED, ZigBee Communication Indicator |
| 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 |
| Surge |
3 kV for Power Line |
| Power |
| Input Voltage Range |
+10VDC ~ +30 VDC |
| Power Consumption |
2.5 W Max |
| Mechanical |
| Flammability |
Fire Retardant materials (UL94-V0 Level) |
| Dimensions (W x L x H) |
96 mm x 33 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 |
| Input Channels |
8 |
Wet Contact
(Sink/Source) |
On Voltage Level |
+10 VDC ~ +50 VDC |
| Off Voltage Level |
+4 VDC Max. |
Dry Contact
(Source) |
On Voltage Level |
Closed to GND |
| Off Voltage Level |
Open |
| Counter |
Min. Pulse Width |
5 ms |
| Input Impedence |
10KΩ |
| Intra-module Isolation, Field to Logic |
3750 VDC |
| Overvoltage Protection |
±70 VDC |
| Digital Output |
| Output Channels |
8 |
| Output Types |
Isolated 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) |
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