Unitronics UniStream US5-B5-B1 User manual

Unitronics
1
UniStream®
Built-in
User Guide
US5-B5-B1, US5-B10-B1, US5-B5-TR22,
US5-B10-TR22, US5-B5-T24, US5-B10-T24,
US5-C5-B1, US5-C10-B1, US5-C5-TR22,
US5-C10-TR22, US5-C5-T24, US5-C10-T24
US7-B5-B1, US7-B10-B1, US7-B5-TR22,
US7-B10-TR22, US7-B5-T24, US7-B10-T24,
US7-C5-B1, US7-C10-B1, US7-C5-TR22,
US7-C10-TR22, US7-C5-T24, US7-C10-T24
US10-B5-B1, US10-B10-B1, US10-B5-TR22,
US10-B10-TR22, US10-B5-T24, US10-B10-T24,
US10-C5-B1, US10-C10-B1, US10-C5-TR22,
US10-C10-TR22, US10-C5-T24, US10-C10-T24
This guide provides basic installation information for specific UniStream® models with built-in I/O.
Technical specifications may be downloaded from the Unitronics website.
General Features
Unitronics’ UniStream®Built-in series are PLC+HMI All-in-One programmable controllers that comprise
a built-in CPU, an HMI panel, and built-in I/Os.
The series is available in two versions: UniStream Built-in and UniStream Built-in Pro.
Note that a model number that includes:
•B5/C5 refers to UniStream Built-in
•B10/C10 refers to UniStream Built-in Pro. These models offer additional features, detailed
below.
HMI
▪Resistive Color Touch-screens
▪Rich graphic library for HMI design
Power
Features
▪Built-in Trends and Gauges, auto-tuned PID, data tables, data sampling, and Recipes
▪UniApps™: Access & edit data, monitor, troubleshoot & debug and more –via HMI or remotely via
VNC
▪Security: Multi-level password protection
▪Alarms: Built-in system, ANSI/ISA standards
I/O
Options
▪Built-in I/O configuration, varies according to model
▪Local I/O via UAG-CX series I/O expansion adapters and standard UniStream Uni-I/O™modules
▪Remote I/O using UniStream Remote I/O or via EX-RC1
COM
Options
▪Built-in ports: 1 Ethernet, 1 USB host, 1 Mini-B USB device port
▪Serial and CANbus ports may be added via UAC-CX modules
COM
Protocols
▪Fieldbus: CANopen, CAN Layer2, MODBUS, EtherNetIP and more. Implement any serial
RS232/485, TCP/IP, or CANbus third-party protocols via Message Composer
▪Advanced: SNMP Agent/Trap, e-mail, SMS, modems, GPRS/GSM, VNC Client, FTP Server/Client
Programming
Software
All-in-One software for hardware configuration, communications, and HMI /PLC
applications, available as a free download from Unitronics.

User Guide
2
Unitronics
Comparison
table
Feature
B5/C5
B10/C10 (Pro)
System Memory
3GB
6GB
Audio Jack
No
Yes
Video/RSTP Support
No
Yes
Web Server
No
Yes
SQL Client
No
Yes
Before You Begin
Before installing the device, the user must:
▪Read and understand this document.
▪Verify the Kit Contents.
Alert Symbols and General Restrictions
When any of the following symbols appear, read the associated information carefully.
Symbol
Meaning
Description
Danger
The identified danger causes physical and property damage.
Warning
The identified danger could cause physical and property damage.
Caution
Caution
Use caution.
▪All examples and diagrams are intended to aid understanding, and do not guarantee operation.
Unitronics accepts no responsibility for actual use of this product based on these examples.
▪Please dispose of this product according to local and national standards and regulations.
▪This product should be installed only by qualified personnel.
▪Failure to comply with appropriate safety guidelines can cause severe injury or property
damage.
▪Do not attempt to use this device with parameters that exceed permissible levels.
▪Do not connect/disconnect the device when power is on.
Environmental Considerations
▪Ventilation: 10mm space is required between the device top/bottom edges and the enclosure’s
walls
▪Do not install in areas with: excessive or conductive dust, corrosive or flammable gas, moisture
or rain, excessive heat, regular impact shocks or excessive vibration, in accordance with the
standards and limitations given in the product’s technical specification sheet.
▪Do not place in water or let water leak onto the unit.
▪Do not allow debris to fall inside the unit during installation.
▪Install at maximum distance from high-voltage cables and power equipment.

UniStream®Built-in
Unitronics
3
UL Compliance
The following section is relevant to Unitronics’ products that are listed with the UL.
The following models are UL listed for Hazardous Locations: US5-B5-B1, US5-B10-B1, US7-B5-B1 and
US7-B10-B1
The following models are UL listed for Ordinary Location:
▪USL followed by -, followed by 050 or 070 or 101, followed by B05
▪US followed by 5 or 7 or 10, followed by -, followed by B5 or B10 or C5 or C10, followed by -,
followed by B1 or TR22 or T24 or RA28 or TA30 or R38 or T42
Models from series US5, US7 and US10 that include “T10” or “T5” in the model name are suitable for
mounting on the flat surface of Type 4X enclosure. For examples: US7-T10-B1, US7-T5-R38, US5-T10-
RA22 and US5-T5-T42.
UL Ordinary Location
In order to meet the UL ordinary location standard, panel-mount this device on the flat surface
of Type 1 or 4X enclosures
UL Ratings, Programmable Controllers for Use in Hazardous Locations,
Class I, Division 2, Groups A, B, C and D
These Release Notes relate to all Unitronics products that bear the UL symbols used to mark products
that have been approved for use in hazardous locations, Class I, Division 2, Groups A, B, C and D.
Caution
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D, or Non-
hazardous locations only.
▪Input and output wiring must be in accordance with Class I, Division 2 wiring methods and in
accordance with the authority having jurisdiction.
▪WARNING—Explosion Hazard—substitution of components may impair suitability for Class I,
Division 2.
▪WARNING –EXPLOSION HAZARD –Do not connect or disconnect equipment unless power has
been switched off or the area is known to be non-hazardous.
▪WARNING –Exposure to some chemicals may degrade the sealing properties of material used
in Relays.
▪This equipment must be installed using wiring methods as required for Class I, Division 2 as
per the NEC and/or CEC.
Panel-Mounting
For programmable controllers that can be mounted also on panel, in order to meet the UL Haz Loc
standard, panel-mount this device on the flat surface of Type 1 or Type 4X enclosures.
Communication and Removable Memory Storage
When products comprise either USB communication port, SD card slot, or both, neither
the SD card slot nor the USB port are intended to be permanently connected, while the USB port is
intended for programming only.
Removing / Replacing the battery
When a product has been installed with a battery, do not remove or replace the battery unless the power
has been switched off, or the area is known to be non-hazardous.
Please note that it is recommended to back up all data retained in RAM, in order to avoid losing data
when changing the battery while the power is switched off. Date and time information will also need to
be reset after the procedure.

User Guide
4
Unitronics
UL des zones ordinaires:
Pour respecter la norme UL des zones ordinaires, monter l'appareil sur une surface plane de type de
protection 1 ou 4X
Certification UL des automates programmables, pour une utilisation en environnement à risques, Class I, Division
2, Groups A, B, C et D.
Cette note fait référence à tous les produits Unitronics portant le symbole UL - produits qui ont été
certifiés pour une utilisation dans des endroits dangereux, Classe I, Division 2, Groupes A, B, C et D.
Attention
▪Cet équipement est adapté pour une utilisation en Classe I, Division 2, Groupes A, B, C et
D, ou dans Non-dangereux endroits seulement.
▪Le câblage des entrées/sorties doit être en accord avec les méthodes
de câblage selon la Classe I, Division 2 et en accord avec l’autorité compétente.
▪AVERTISSEMENT: Risque d’Explosion – Le remplacement de certains composants rend
caduque la certification du produit selon la Classe I, Division 2.
▪AVERTISSEMENT - DANGER D'EXPLOSION - Ne connecter pas ou ne débranche pas
l'équipement sans avoir préalablement coupé l'alimentation électrique ou la zone est
reconnue pour être non dangereuse.
▪AVERTISSEMENT - L'exposition à certains produits chimiques peut dégrader les propriétés
des matériaux utilisés pour l'étanchéité dans les relais.
▪Cet équipement doit être installé utilisant des méthodes de câblage suivant la norme Class
I, Division 2 NEC et /ou CEC.
Montage de l'écran:
Pour les automates programmables qui peuvent aussi être monté sur l'écran,
pour pouvoir être au standard UL, l'écran doit être monté dans un coffret avec une surface plane de type
1 ou de type 4X.
Communication et de stockage amovible de mémoire (carte mémoire)
Produits comprend un port USB de communication, soit un port carte SD ou les deux, ni le port SD, ni
le port USB ne sont censés être utilisés en permanence, tandis que l'USB est destiné à la
programmation uniquement.
Retrait / Remplacement de la batterie
Lorsqu'un produit a été installé avec une batterie, retirez et remplacez la batterie seulement si
l’alimentation est éteinte ou si l’environnement n’est pas dangereux.
Veuillez noter qu'il est recommandé de sauvegarder toutes les données conservées dans la RAM, afin
d'éviter de perdre des données lors du changement de la batterie lorsque l'alimentation est coupée. Les
informations sur la date et l'heure devront également être réinitialisées après la procedure.
Kit Contents
▪1 PLC+HMI controller
▪4,8 mounting brackets (US5/US7, US10)
▪1 panel mounting seal
▪2 panel supports (US7/US10 only)
▪1 power terminal block
▪2 I/O terminal blocks (provided only with models
comprising built-in I/Os)
▪1 Battery

UniStream®Built-in
Unitronics
5
Product Diagram
Front and Rear View
1
Screen
Protection
A plastic sheet attached to the screen for protection. Remove it during
installation of the HMI Panel.
2
Battery Cover
The battery is supplied with the unit, but must be installed by the user.
3
Power Supply
Input
Connection point for the controller power source.
Connect the Terminal Block supplied with the kit to the end of the power
cable.
4
microSD Slot
Supports standard microSD cards.
5
USB Host port
Provides the interface for external USB devices.
6
Ethernet port
Supports high-speed Ethernet communications.
7
USB Device
Use for application download and direct PC-UniStream
communication.
8
I/O Expansion
Jack
Connection point for an I/O Expansion Port.
Ports are supplied as part of I/O Expansion Model Kits. Kits are available by
separate order.
Note that UniStream®Built-in is compatible only with adapters from the
series UAG-CX.
9
Audio Jack
Pro models only. This 3.5mm Audio jack enables you to connect external
audio equipment.
10
Built-in I/O
Model-dependent. Present in models with built-in I/O configurations.
11
Uni-COM™CX
Module Jack
Connection point for up to 3 stack-on modules. These are available by
separate order.
Installation Space Considerations
Allocate space for:
▪the controller
▪any modules that will be installed
▪access to ports, jacks, and the microSD card slot
For exact dimensions, please refer to the Mechanical Dimensions shown below.

User Guide
6
Unitronics
Mechanical Dimensions
UniStream 5”
UniStream 7"

UniStream®Built-in
Unitronics
7
UniStream 10.1"
NOTE
Allow space for modules to be snapped onto the back of the controller, if required by your
application. Modules are available by separate order.
Panel Mounting
NOTE
▪Mounting panel thickness must be less or equal to 5mm (0.2”).
▪Ensure that the space considerations are met.
1. Prepare a panel cut-out according to the dimensions as shown in the previous section.
2. Slide the controller into the cut-out, ensuring that the Panel Mounting Seal is in place as shown
below.
3. Push the mounting brackets into their slots on the sides of the panel as shown below.
4. Tighten the bracket screws against the panel. Hold the brackets securely against the unit while
tightening the screws. The torque required is 0.35 N·m (3.1 in-lb).
When properly mounted, the panel is squarely situated in the panel cut-out as shown below.
Caution
▪Do not apply torque exceeding 0.35 N·m (3.1 in-lb) of torque to tighten the bracket
screws. Using excessive force to tighten the screw can damage this product.
UniStream 5”

User Guide
8
Unitronics
UniStream 7”
UniStream 10.1”
\
Battery: Back-up, First Use, Installation, and Replacement
Back-up
In order to preserve back-up values for RTC and system data in the event of power off, the battery
must be connected.
First Use
The battery is protected by a removable cover on
the side of the controller.
The battery is supplied installed inside the unit, with
a plastic tab preventing contact which must be
removed by the user.

UniStream®Built-in
Unitronics
9
Battery Installation and Replacement
▪Use proper precautions to prevent Electro-Static Discharge (ESD) while servicing the battery.
Caution
▪To preserve back-up values for RTC and system data during battery replacement, the
controller must be powered.
▪Note that disconnecting the battery halts the preservation of back-up values and causes
them to be deleted.
1. Remove the battery cover from the controller as shown in the accompanying figure:
- Press the tab on the module to disengage it.
- Slide it up to remove it.
2. If you are replacing the battery, remove the battery
from its slot on the side of the controller.
3. Insert the battery, ensuring that the polarity is
aligned with the polarity marking as shown in the
accompanying figure.
4. Replace the battery cover.
5. Dispose of the used battery according to local and
national standards and regulations.
Panel Support Installation
1. Insert the Panel Support tabs into their location.
Note that the exact location varies according to the
panel model.
2. Pull on the Panel Support
until it locks (clicks) into
it’s place.
Wiring
▪This equipment is designed to operate only at SELV/PELV/Class 2/Limited Power environments.
▪All power supplies in the system must include double insulation. Power supply outputs must be
rated as SELV/PELV/Class 2/Limited Power.
▪Do not connect either the ‘Neutral’ or ‘Line’ signal of the 110/220VAC to device’s 0V point.
▪Do not touch live wires.
▪All wiring activities should be performed while power is OFF.
▪Use over-current protection, such as a fuse or circuit breaker, to avoid excessive currents into
the power supply connection point.
▪Unused points should not be connected (unless otherwise specified). Ignoring this directive may
damage the device.
▪Double-check all wiring before turning on the power supply.

User Guide
10
Unitronics
Caution
▪To avoid damaging the wire, use a maximum torque of 0.5 N·m (4.4 in-lb).
▪Do not use tin, solder, or any substance on stripped wire that might cause the wire strand to
break.
▪Install at maximum distance from high-voltage cables and power equipment.
Wiring Procedure
Use crimp terminals for wiring; use 26-12 AWG wire (0.13 mm2–3.31 mm2 )
1. Strip the wire to a length of 7±0.5mm (0.250–0.300 inches).
2. Unscrew the terminal to its widest position before inserting a wire.
3. Insert the wire completely into the terminal to ensure a proper connection.
4. Tighten enough to keep the wire from pulling free.
Wiring Guidelines
In order to ensure that the device will operate properly and to avoid electromagnetic interference:
▪Use a metal cabinet. Make sure the cabinet and its doors are properly earthed.
▪Use wires that are properly sized for the load.
▪Use shielded twisted pair cables for wiring High Speed and Analog I/O signals.
In either case, do not use the cable shield as a signal common / return path.
▪Route each I/O signal with its own dedicated common wire. Connect common wires at their respective common (CM) points
at the controller.
▪Individually connect each 0V point and each common (CM) point in the system to the power supply 0V terminal, unless
otherwise specified.
▪Individually connect each functional ground point ( ) to the earth of the system (preferably to the metal cabinet chassis).
Use the shortest and thickest wires possible: less than 1m (3.3’) in length, minimum thickness 14 AWG (2 mm2).
▪Connect the power supply 0V to the earth of the system.
▪Earthing the cables' shield:
➢Connect the cable shield to the earth of the system (preferably to the metal cabinet chassis). Note that the shield must be
connected only at one end of the cable; it is recommended to earth the shield at the PLC-side.
➢Keep shield connections as short as possible.
➢Ensure shield continuity when extending shielded cables.
NOTE
For detailed information, refer to the document System Wiring Guidelines,
located in the Technical Library in the Unitronics’ website.
Wiring the Power Supply
The controller requires an external power supply.
▪In the event of voltage fluctuations or non-conformity to voltage power supply specifications,
connect the device to a regulated power supply.
Connect the +V and 0V
terminals as shown in the
accompanying figure.

UniStream®Built-in
Unitronics
11
Connecting Ports
▪Ethernet
CAT-5e shielded cable with RJ45 connector
▪USB Device
Use the proprietary programming cable supplied with the device
▪USB Host
Standard USB cable with Type-A plug
Connecting Audio
▪Audio-Out
Use 3.5mm stereo audio plug with shielded audio cable
Note that only Pro models support this feature.
Audio Pinout
1
Headphone Left Out (Tip)
2
Headphone Right Out (Ring)
3
Ground (Ring)
4
Don't connect (Sleeve)
Note that below, the letters “xx” that is used in the model numbers means that the section refers both
to B5/C5 and B10/C10 models.
US5-xx-TR22, US5-xx-T24
US7-xx-TR22, US7-xx-T24
US10-xx-TR22, US10-xx-T24
I/O Connection Points
The IOs for these models are arranged in two groups
of fifteen points each, as shown in the figures to the
right.
Top group
Input connection points
Bottom group
Output connection points
The function of certain I/Os may be adapted via
wiring and software settings.
US5-xx-TR22, US7-xx-TR22, US10-xx-TR22
US5-xx-T24, US7-xx-T24, US10-xx-T24
Wiring the Digital Inputs
All 10 digital inputs share the common point CM0. The digital inputs may be wired together as sink or
source.
Input wiring, sink
Input wiring, source
NOTE
Use sink input wiring to connect a sourcing (pnp) device. Use source input wiring to connect a
sinking (npn) device.

User Guide
12
Unitronics
Wiring the Analog Inputs
Both inputs share the common point CM1.
NOTE
▪The inputs are not isolated.
▪Each input offers two modes: voltage or current. You can set each input independently.
▪The mode is determined by the hardware configuration within the software application.
▪Note that if, for example, you wire the input to current, you must also set it to current in the software application.
Voltage
Differential
Single-ended
Current
2-wire
3-wire
4-wire

UniStream®Built-in
Unitronics
13
Wiring the Relay Outputs (US5-xx-TR22, US7-xx-TR22, US10-xx-TR22)
▪To avoid risk of fire or property damage, always use a limited current source or connect a
current limiting device in series with the relay contacts
The relay outputs are arranged in two isolated
groups:
O0-O3 share the common return CM2.
O4-O7 share the common return CM3.
Increasing Contact Life Span
To increase the life span of the relay contacts and protect the controller from potential damage by
reverse EMF, connect:
▪a clamping diode in parallel with each inductive DC load,
▪a RC snubber circuit in parallel with each inductive AC load
Wiring the Sink Transistor Outputs
(US5-xx-TR22, US7-xx-TR22, US10-xx-TR22)
▪Connect a current limiting device in series with outputs O8 and O9. These outputs are not
short-circuit protected.
▪Outputs O8 and O9 can independently be configured as either normal digital outputs or as high speed PWM outputs.
▪Outputs O8 and O9 share the common point CM4.
Normal Transistor Output
High Speed PWM Output

User Guide
14
Unitronics
Wiring the Source Transistor Outputs
(US5-xx-T24, US7-xx-T24, US10-xx-T24)
Output’s power supply
The use of any of the outputs requires an external
24VDC power supply as shown in the accompanying
figure.
Outputs
Connect the +VO and 0VO terminals as shown in the
accompanying figure.
O0-O11 share common return 0VO.
Installing Uni-I/O™& Uni-COM™Modules
Refer to the Installation Guides provided with these modules.
▪Turn off system power before connecting or disconnecting any modules or devices.
▪Use proper precautions to prevent Electro-Static Discharge (ESD).
Uninstalling the Controller
1. Disconnect the power supply.
2. Remove all wiring and disconnect any installed devices according to the device’s installation guide.
3. Unscrew and remove the mounting brackets, taking care to support the device to prevent it from
falling during this procedure.

UniStream®Built-in
Unitronics
15
UniStream® Built-in
Technical Specifications
US5-B5-B1, US5-B10-B1, US5-B5-TR22,
US5-B10-TR22, US5-B5-T24, US5-B10-T24,
US5-C5-B1, US5-C10-B1, US5-C5-TR22,
US5-C10-TR22, US5-C5-T24, US5-C10-T24
US7-B5-B1, US7-B10-B1, US7-B5-TR22,
US7-B10-TR22, US7-B5-T24, US7-B10-T24,
US7-C5-B1, US7-C10-B1, US7-C5-TR22,
US7-C10-TR22, US7-C5-T24, US7-C10-T24
US10-B5-B1, US10-B10-B1, US10-B5-TR22,
US10-B10-TR22, US10-B5-T24, US10-B10-T24,
US10-C5-B1, US10-C10-B1, US10-C5-TR22,
US10-C10-TR22, US10-C5-T24, US10-C10-T24
Unitronics’ UniStream®Built-in series are PLC+HMI All-in-One programmable controllers that comprise
built-in HMI and built-in I/Os.
UniStream connects directly to UniCloud, Unitronics' IIoT cloud platform using built-in UniCloud
connectivity. More information about UniCloud is available at www.unitronics.cloud.
Model numbers in this document
US
5
-
B
5
-
B1
B1
•No built-in I/Os
TR22
•10 x Digital inputs, 24VDC, sink/source
•2 x Analog inputs, 0÷10V / 0÷20mA, 12 bits
•2 x Transistor outputs, npn,
including 2 High speed PWM output channels
•8 x Relay outputs
T24
•10 x Digital inputs, 24VDC, sink/source
•2 x Analog inputs, 0÷10V / 0÷20mA, 12 bits
•12 x Transistor outputs, pnp,
including 2 PWM output channels
5
Standard
10
Pro, offers additional features, detailed below
B
With UniCloud enabled functionality
C
With built-in 5 years UniCloud start-up subscription
with no additional payment required for this period.
5
5” 800x480 (WVGA) display
7
7” 800x480 (WVGA) display
10
10.1” 1024x600 (WSVGA) display
Installation Guides are available in the Unitronics Technical Library at www.unitronicsplc.com.

User Guide
16
Unitronics
Power Supply
USx-xx-B1
USx-xx-TR22
USx-xx-T24
Input voltage
12VDC or 24VDC
24VDC
24VDC
Permissible range
10.2VDC to 28.8VDC
20.4VDC to 28.8VDC
20.4VDC to 28.8VDC
Max.
current
consumption
US5
0.7A@12VDC
0.4A@24VDC
0.44A@24VDC
0.4A@24VDC
US7
0.79A@12VDC
0.49A@24VDC
0.53A@24VDC
0.49A@24VDC
US10
0.85A@12VDC
0.52A@24VDC
0.56A@24VDC
0.52A@24VDC
Isolation
None
Display
UniStream 5"
UniStream 7"
UniStream 10.1"
LCD type
TFT
Backlight type
White LED
Luminous intensity
(brightness)
Typically 350 nits
(cd/m2), at 25°C
Typically 400 nits
(cd/m2), at 25°C
Typically 300 nits
(cd/m2), at 25°C
Backlight longevity
(1)
30k hours
Resolution (pixels)
800 x 480 (WVGA)
1024 x 600 (WSVGA)
Size
5”
7"
10.1"
Viewing area
Width x Height (mm) 108
x 64.8
Width x Height (mm)
154.08 x 85.92
Width x Height (mm)
222.72 x 125.28
Color support
65,536 (16bit)
Surface treatment
Anti-glare
Touch screen
Resistive Analog
Actuation force
(min)
> 80 g (0.176 lb)
General
I/O support
Up to 2,048 I/O points
Built-in I/O
According to model
Local I/O
expansion
To add local I/Os, use UAG-CX I/O Expansion Adapters (2). These adapters
provide the connection point for standard UniStream Uni-I/O™modules.
You can connect up to 80 I/O modules to a single controller using these
adapters.
Remote I/O
Up to 8 UniStream Remote I/O Adapters (URB)
Communication
ports
Built-in COM
ports
Specifications are provided below in the section Communications
Add-on Ports
Add up to 3 ports to a single controller using Uni-COM™UAC-CX Modules (3).

UniStream®Built-in
Unitronics
17
Audio (Pro B10/C10 models only)
Bit Rate
192kbps
Audio compatibility
Stereo MP3 files
Interface
3.5mm Audio-out jack - use shielded audio cable of up to 3 m
(9.84 ft)
Impedance
16Ω, 32Ω
Isolation
None
Video (Pro B10/C10 models only)
Supported Formats
MPEG-4 Visual , AVC/H.264
Communication (Built-in Ports)
Ethernet port
Number of ports
1
Port type
10/100 Base-T (RJ45)
Auto crossover
Yes
Auto negotiation
Yes
Isolation voltage
500VAC for 1 minute
Cable
Shielded CAT5e cable, up to 100 m (328 ft)
USB device (5)
Number of ports
1
Port type
Mini-B
Data rate
USB 2.0 (480Mbps)
Isolation
None
Cable
USB 2.0 compliant; < 3 m (9.84 ft)
USB host
Number of ports
1
Port type
Type A
Data rate
USB 2.0 (480Mbps)
Internal memory
Standard (B5/C5)
Pro (B10/C10)
RAM: 512MB
ROM: 3GB system memory
1GB user memory
RAM: 1GB
ROM: 6GB system memory
2GB user memory
Ladder memory
1 MB
External memory
microSD or microSDHC card
Size: up to 32GB, Data Speed: up to 200Mbps
Bit operation
0.13 µs
Battery
Model: 3V CR2032 Lithium battery (4)
Battery lifetime: 4 years typical, at 25°C
Battery Low detection and indication (via the HMI and via System Tag).

User Guide
18
Unitronics
Isolation
None
Cable
USB 2.0 compliant; < 3 m (9.84 ft)
Over current
protection
Yes
Digital Inputs
Number of inputs
10
Type
Sink or Source
Isolation voltage
Input to bus
500VAC for 1 minute
Input to input
None
Nominal voltage
24VDC @ 6mA
Input voltage
Sink/Source
On state: 15-30VDC, 4mA min.
Off state: 0-5VDC, 1mA max.
Nominal impedance
4kΩ
Filter
6ms typical
Analog Inputs
Number of inputs
2
Input range (6) (7)
Input Type
Nominal Values
Over-range Values *
0 ÷ 10VDC
0 ≤ Vin ≤ 10VDC
10 < Vin ≤ 10.15VDC
0 ÷ 20mA
0 ≤ in ≤ 20mA
20 < in ≤ 20.3mA
*Overflow (8) is declared when an input value exceeds the Over-range boundary.
Absolute maximum
rating
±30V (Voltage), ±30mA (Current)
Isolation
None
Conversion method
Successive approximation
Resolution
12 bits
Accuracy
(25°C / -20°C to
55°C)
±0.3% / ±0.9% of full scale
Input impedance
541kΩ (Voltage), 248Ω (Current)
Noise rejection
10Hz, 50Hz, 60Hz, 400Hz
Step response (9)
(0 to 100% of final
value)
Smoothing
Noise Rejection Frequency
400Hz
60Hz
50Hz
10Hz
None
2.7ms
16.86ms
20.2ms
100.2ms
Weak
10.2ms
66.86ms
80.2ms
400.2ms
Medium
20.2ms
133.53ms
160.2ms
800.2ms
Strong
40.2ms
266.86ms
320.2ms
1600.2ms

UniStream®Built-in
Unitronics
19
Update time (9)
Noise Rejection Frequency
Update Time
400Hz
5ms
60Hz
4.17ms
50Hz
5ms
10Hz
10ms
Operational signal
range (signal +
common mode)
Voltage mode –AIx: -1V ÷ 10.5V ; CM1: -1V ÷ 0.5V
Current mode –AIx: -1V ÷ 5.5V ; CM1: -1V ÷ 0.5V
(x=0 or 1)
Cable
Shielded twisted pair
Diagnostics (8)
Analog input overflow
Relay Outputs (USx-xx-TR22)
Number of outputs
8 (O0 to O7)
Output type
Relay, SPST-NO (Form A)
Isolation groups
Two groups of 4 outputs each
Isolation voltage
Group to bus
1,500VAC for 1 minute
Group to group
1,500VAC for 1 minute
Output to output
within group
None
Current
2A maximum per output
(Resistive load)
Voltage
250VAC / 30VDC maximum
Minimum load
1mA, 5VDC
Switching time
10ms maximum
Short-circuit
protection
None
Life expectancy (10)
100k operations at maximum load
Sink Transistor Outputs (USx-xx-TR22)
Number of outputs
2 (O8 and O9)
Output type
Transistor, Sink
Isolation
Output to bus
1,500VAC for 1 minute
Output to output
None
Current
50mA max. per output
Voltage
Nominal: 24VDC
Range: 3.5V to 28.8VDC
On state voltage
drop
1V max

User Guide
20
Unitronics
Off state leakage
current
10µA max
Switching times
Turn-on: 1.6s max. )4kΩ load, 24V)
Turn-off: 13.4s max. )4kΩ load, 24V)
High speed outputs
PWM Frequency
0.3Hz min.
30kHz max. )4kΩ load (
Cable
Shielded twisted pair
Source Transistor Outputs (USx-xx-T24)
Number of outputs
12
Output type
Transistor, Source (pnp)
Isolation voltage
Output to bus
500VAC for 1 minute
Output to output
None
Outputs power
supply to bus
500VAC for 1 minute
Outputs power
supply to output
None
Current
0.5A maximum per output
Voltage
See Source Transistor Outputs Power Supply specification below
ON state voltage
drop
0.5V maximum
OFF state leakage
current
10µA maximum
Switching times
Turn-on: 80s maximum, Turn-off: 155s maximum
(Load resistance < 4kΩ (
PWM Frequency (11)
O0, O1:
3kHz max. (Load resistance < 4kΩ)
Short-circuit
protection
Yes
Source Transistor Outputs Power Supply (USx-xx-T24)
Nominal operating
voltage
24VDC
Operating voltage
20.4 –28.8VDC
Maximum current
consumption
30mA@24VDC
Current consumption does not include load current
Environmental
Protection
Front face : IP66, NEMA 4X
Rear side: IP20, NEMA1
Operating
temperature
-20°C to 55°C (-4°F to 131°F)