Zen RTU/R 16 Channel Remote Terminal Unit

Zen RTU/R 16 Channel Remote Terminal Unit

Non-Isolated RTD Input. Enables sophisticated monitoring and control of up to 16 temperature input signals from a variety of sources.

Additional information

Weight 1.836 kg
Dimensions 15.3 × 27.3 × 6.7 cm
Power Supply

HV – 85-265V AC / 95-370V DC
MV – 24-48V AC / 17-72V DC

Comms

– RS485/RS232 (standard)
EMOD – RS485/RS232 & Ethernet Modbus/TCP
EIP – RS485/RS232 & EtherNet/IP

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What it does

Enables sophisticated monitoring and control of up to 16 temperature input signals from a variety of sources.

Get 16 RTD signals into your PLC or SCADA system

If you need to collate multiple temperature signals and route them to your PLC or SCADA system, choose the Zen RTU/R. This exceptionally flexible and powerful monitoring and control station is the last word in RTU technology.

Why pay more for channel isolation you don’t need?

The Zen RTU/R is designed specifically for applications with temperature signals. It has non-isolated inputs specifically for PT100 / PT1000 RTD signals.

Set up in just minutes

No calibration and simple software set up with WorkBench.

Try Before You Buy!

Use the product simulator inside our free WorkBench software to demo how this instrument works.

Bridge Key Required!

In addition to this software a Bridge Key is required for the configuration of this product.

You must order one unless you already have one from a previous product purchase.

Files for connecting to Rockwell Automation hardware

057F000C00C90100 [EDS file], 05-Jul-2016 | (74 KB)
Zen Mapping EDSAOP [L5X file], 05-Jul-2016 | (91 KB)
Zen Mapping Generic [L5X File], 05-Jul-2016 | (91 KB)

5 Year WarrantyRCM E2180CE
5 Year WarrantyRCM E2180CE

Specifications

Input


Number of input channels: 16


Input configuration: Non-isolated RTD inputs

See ‘RTD Input’ section below for further details


Resolution: 16 bits


Power


Power supply: HV= 85–265V AC / 95–370V DC, OR MV= 24–48V AC / 17–72V DC


Supply frequency: 50/60Hz, 10VA


Mains isolation: 250V AC


Isolation test voltage: Mains isolation test voltage 3000V AC 50Hz for 1min to all inputs and outputs


General Specifications


Noise immunity: (CMRR) 160dB tested at 300V RMS 50Hz


RF immunity: <±1% effect fso dd>


Permanent memory: (E²ROM) 100,000 writes per input parameter


Linearity & repeatability: <±0.1% dd>


Channel Separation: 125db minimum


RTD Input


RTD input type: Pt100 3 wire RTD DIN 43760: 1980, Pt1000 3 wire RTD standard


Range: -328 to 572°F (-200 to 300°C), 0.02°F (0.01°C) resolution, -328 to 1472°F (-200 to 800°C), 0.1°F (0.1°C) resolution


Lead wire resistance: 10Ω/lead max recommended


Sensor current: 0.6mA continuous


Sensor fail: Upscale


Accuracy: -328–572°F (-200–300°C) = ±0.2°C -328–1472°F (-200–800°C) = ±0.3°C


Ambient drift: 0.003°C/°C typical


Comm Port(s)


Protocols: Modbus RTU, RS232 or RS485


Port 1: Select either: No Port 1 Comm OR EMOD= Ethernet Modbus (10/100/Auto)


Port 2: RS232 / RS485 auto-select Selectable baud rate 2400–230000 baud. Format: 8 bit, no parity, 1 stop


Isolation test voltage: 1000V DC for 1min between comms and analog/digital input


Digital Inputs


Number of digital inputs: 4 x Opto isolated inputs


LED indication: of each digital input


Functions: Status, up counter, up/down counter with direction, debounced counter, frequency, gated frequency


Counter register output: 32 bit


Frequency range: 0–10,000Hz


Input voltage: 5–30V DC


Threshold: 4.6V typical


Debounce counter range: 0–100Hz


Load: At 5V DC= 1.1mA; At 24V DC= 7mA


Isolation test voltage: 1000V DC for 1min between digital input and analog input


Programming


USB programmable: Via USB prog port using Bridge Key USB programmer (sold separately)


Define WorkBench: Simple configuration using Define WorkBench


Construction


Casing: DIN 35 rail mounting; Material: ABS inflammability V0 (UL94)


Dimensions (H x W x D): 2.32 x 10.04 x 5.67″ (59 x 255 x 144mm), with plugs in


Weight: 24.6oz (696g) With EMOD = Add 0.2oz (6g)


Environmental Conditions


Operating temperature: 14 to 140°F (–10 to 60°C)


Storage temperature: –4 to 176°F (–20 to 80°C)


Operating humidity: 5–85% RH max, non-condensing


Certifications & Compliances


EN 61326-1: Complies with EN-61326-1:2006


EMC: Emissions EN 558022-A; Immunity EN 50082-1; Safety EN 60950

Files

Documents


Zen Register Supplement 18V01, 04-Oct-2018 | (3660 KB)
Zen RTU Logix Integration User Manual 15V03, 16-Jun-2015 | (1371 KB)
Zen RTU Manual 17V01, 20-Sep-2017 | (3276 KB)
Zen RTU Datasheet 17V01, 19-Sep-2017 | (738 KB)

Files for connecting to Rockwell Automation hardware


057F000C00C90100 [EDS file], 05-Jul-2016 | (74 KB)
Zen Mapping EDSAOP [L5X file], 05-Jul-2016 | (91 KB)
Zen Mapping Generic [L5X File], 05-Jul-2016 | (91 KB)

Software


Define WorkBenchDefine WorkBench

Simple software to program your Zen series or edge processing device

Use Define WorkBench to simulate, configure and view data for all Zen series control stations and Nimbus IoT Gateways, including:

With a user-friendly, uncluttered design, WorkBench offers a simple interface for setting up and scaling your unit, as well as retrieving and graphing your datalog.

N.B. Version 3 features Simulation Mode and is only compatible with legacy ZEN-16 firmware 2.0.0 and later.


Define WorkBench


Define CodeLabDefine CodeLab

Flexible macro programming of your Zen series device

Define CodeLab enables you to write and compile a macro using the BASIC programming language, for fully flexible programming of your Zen series device. CodeLab is compatible with all Zen devices, including:


Define CodeLab

Order Codes

ZEN-RTU

Input Type
/R Non-Isolated RTD Input
/U Isolated Universal Input (View product page)
Power Supply
-HV 85-265V AC / 95-370V DC
-MV 24-48V AC / 17-72V DC
Port 1
  No Port 1 Comm
-EMOD Ethernet Modbus
Sample order codes: ZEN-RTU/R-HV, ZEN-RTU/R-MV-EMOD

Compare

  ZEN-16 Zen Datalogger Zen RTU/U Zen RTU/R
16 Universal Isolated Inputs  
16 Non-Isolated RTD Inputs      
1GB Data Logging    
4 Digital Inputs
2 Analog Outputs    
2 Relay Outputs    
RS232/485
RS422/485    
Ethernet Modbus
Easy setup with WorkBench
Zen-RIO expansion option    
HMI Interface    
Universal AC/DC power supply