Network Device Owner's Manual
Zlinx 485 Models and Features
Manual Documentation Number: Zlinx485m-1808
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Zlinx 485 Base Modules
Model Number Module Type Protocols I/O
ZZNA-485 Base Modbus, Digital I/O, Analog I/O RS-422/485, RS-232, 2DI, 2DO, 2AI, 2AO
sourcing DO’s
ZZ-NB-485 Base Modbus, Digital I/O, Analog I/O RS-422/485, RS-232, 4DI, 4DO sourcing
DO’s
ZZ-NC-485 Base Modbus, Digital I/O, Analog I/O RS-422/485, RS-232, 2DI, 2DO, 2AI, 2AO
sinking DO’s
ZZ-ND-485 Base Modbus, Digital I/O, Analog I/O RS-422/485, RS-232, 4DI, 4DO sinking
DO’s
Expansion Modules
Model Number Type I/O I/O Types
ZZ-4AI Analog Input Module 4AI mA, V
ZZ-4AO Analog Output Module 4AO mA, V
ZZ-2AI2AO Analog Input/Output Module 2AI, 2AO mA, V
ZZ-8DI-DC Digital Input Module 8DI Pull-up, R
ZZ-8DO-T Digital Output Module 8DO sourcing
ZZ-8DO-T1 Digital Output Module 8DO sinking
ZZ-4DI4DO-DCT Digital Input/Output Module 4DI, 4DO sourcing
ZZ-4DI4DO-DCT1 Digital Input/Output Module 4DI, 4DO sinking
ZZ-8DO-R Digital Output Module 8DO relays
ZZ-4RTD1 Analog Input Module 4AI RTD
Accessories
Model Number Description
ZZ-TB1 Removable terminal block replacement kit
ZZ-DIN1 DIN rail mounting kit










