B&B Electronics ZZ9D-NB-LR User Manual

 wireless Modbus i/o - flexible enough to fit your applications. 

These plug-n-play units combine traditional Modbus RTU remote analog
and discrete I/O with built-in wireless connectivity. Wireless RTU serves as
Modbus slave RTU in radio-based SCADA systems, or as a peer-to-peer
communication platform.

two ranges available - Short, Long range. 
active repeaters - With built-in repeater functionality on 900 MHz -LR
models, you can ensure vital signals get through. 
Modular - Just snap on your I/O and you are ready to communicate.
wide temperature - Meets most indoor or outdoor applications. 
rugged circuitry - prevents signal degradation. 
128 / 256 Bit aeS encryption - Secures data.
Selectable rF transmit Power - Allows you to optimize the transmitter
power for your application. 
Selectable over-the-air data rate - Allows you to decrease the OTA
Data Rate (on -LR and -LR-AU versions), effectively increasing the radio
transmitter’s range.  
exception reporting - In Modbus mode, allows the reporting of possible 
problems with connected devices.
Fail Safe - Allows you to set I/O to a safe state in the event of a 
communications failure.
Calibration - Calculates correction factors to make I/O values better 
match your sensor. 
Communications Failure alarm - Allows the first DO to be configured as 
a COM failure alarm indicator. 
invert output - You can invert the logic of all DO’s in peer-to-peer mode.
Monitor - Use the Zlinx™ Manager Software to monitor your I/O.

•  Modular, Customizable Wire
 Replacement
•  Flexible configuration for multiple
 

types of analog/digital I/Os

•  Software Selectable RF Transmit Power
•  Software Selectable Over-the-air Data
 Rate

•  Modbus ASCII /RTU Compatible
•  900 MHz and 2.4 GHz Versions
•  Wide Operating Temperature
•  Active Repeater Functionality
•  10 to 40 VDC & 24 VAC Input Power
•  AES Encryption

ZZ8d-xx-lr Base Modules *
ZZ8D-NA-LR

868MHz, 2 AI, 2 A0, 2 DI, 2 D0 Sourcing, Long Range

ZZ8D-NB-LR

868MHz, 4 DI, 4 D0 Sourcing, Long Range

ZZ8D-NC-LR

868MHz, 2 AI, 2 A0, 2 DI, 2 D0 Sinking, Long Range

ZZ8D-ND-LR

868MHz, 4 DI, 4 D0 Sinking, Long Range

ZZ9d-xx-lr Base Modules *
ZZ9D-NA-LR

900MHz, 2 AI, 2 AO, 2 DI, 2 DO Sourcing, Long Range

ZZ9D-NA-LR-AU

900MHz, 2 AI, 2 AO, 2 DI, 2 DO Sourcing, Long Range

ZZ9D-NB-LR

900MHz, 4 DI, 4 DO Sourcing, Long Range

ZZ9D-NB-LR-AU

900MHz, 4 DI, 4 DO Sourcing, Long Range

ZZ9D-NC-LR

900MHz, 2 AI, 2 AO, 2 DI, 2 DO Sinking, Long Range

ZZ9D-NC-LR-AU

900MHz, 2 AI, 2 AO, 2 DI, 2 DO Sinking, Long Range

ZZ9D-ND-LR

900MHz, 4 DI, 4 DO Sinking, Long Range

ZZ9D-ND-LR-AU

900MHz, 4 DI, 4 DO Sinking, Long Range

ZZ24d-xx-Sr Base Modules*
ZZ24D-NA-SR

2.4GHz, 2 AI, 2 AO, 2 DI, 2 DO Sourcing, Short Range

ZZ24D-NB-SR

2.4GHz, 4 DI, 4 DO Sourcing, Short Range

ZZ24D-NC-SR

2.4GHz, 2 AI, 2 AO, 2 DI, 2 DO Sinking, Short Range

ZZ24D-ND-SR

2.4GHz, 4 DI, 4 DO Sinking, Short Range

ZZ-PROG1-USB

Zlinx USB Programming Module, Cable, Software CD

ZZ24D-ANT1

2.4 GHz Spare Antenna

ZZ9D-ANT1

900 MHz Spare Antenna

ZZ-DIN 1

Replacement DIN Clip and Spring

ZZ-TB1

Replacement Terminal Block Kit

Zlinx Standard Wireless I/O

expansion Modules
ZZ-8DI-DC

8 Digital Inputs, 10-48VDC

ZZ-8DO-T

8 Digital Outputs Sourcing

ZZ-8DO-T1

8 Digital Outputs Sinking

ZZ-8DO-R

8 Relay Outputs

ZZ-4AI

4 Analog Inputs

ZZ-4AO

4 Passive Source Analog Inputs, 

Requires Isolated External Power Supply

ZZ-4AO-2

4 Analog Output Sourcing

ZZ-4RTD1

4 RTD Input

ZZ-4DI4DO-DCT

4 Digital Inputs, 10-48VDC, 4 Digital Outputs Sourcing

ZZ-4DI4DO-DCT1

4 Digital Inputs, 10-48VDC, 4 Digital Outputs Sinking

ZZ-2AI2AO

2 Analog Inputs, 2 Analog Outputs

World-wide. 

Check with your local distributor for availability and options. 

* Check wireless regulations/standards in your geographic area.

Zlinx Standard Wireless I/O_3713ds