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UniStream
PLC
This guide provides basic installation information for specific UniStream
built-in I/O. Technical specifications may be downloaded from the Unitronics website.
General Features
Unitronics' UniStream
with a built-in I/O configuration.
The series is available in three versions: Pro, Standard, and Basic.
Note that a model number that includes:
B10 refers to Pro version (e.g. USC-B10-T24)
•
B5 refers to Standard version (e.g. USC-B5-RA28)
•
B3 refers to Basic version (e.g. only for USC-B3-T20)
•
Page 2 contains a comparison table detailing the features offered by the different models.
Exact features are detailed in the product specification sheets.
Power
Features
COM
Options
COM
Protocols
Programming
Software
HMI
Unitronics
®
®
PLCs are DIN-rail mounted Programmable Logic Controllers (PLCs)
Built-in Trends and Gauges, auto-tuned PID, data tables, data
sampling, and Recipes
UniApps™: Access & edit data, monitor, troubleshoot & debug and
more
Security: Multi-level password protection
Alarms: Built-in system, ANSI/ISA standards
Built-in ports: 2 Ethernet, 1 USB host, 1 USB device port
Add-on ports (UAC-CB), available by separate order:
1 CANbus port may be added to all models
RS232/485 ports: according to model technical specifications
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,
FTP Server/Client, Web Server, SQL, and MQTT.
Remote Access via any device that supports VNC.
All-in-One UniLogic software for hardware configuration,
communications, PLC and HMI applications; free download.
®
All UniStream
PLCs can display HMI screens on the following devices:
UniStream Display (USL)
•
UniStream Modular HMI panel (USP)
•
•
UniStream Built-in (on the panels integral to the device)
•
Any device screen that supports VNC
Installation Guide:
USC-B3-R20, USC-B3-T20
SCAN
to download
®
PLC models with
1
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Related Manuals for Unitronics UniStream USC-B3-R20
Summary of Contents for Unitronics UniStream USC-B3-R20
- Page 1 SCAN to download ® This guide provides basic installation information for specific UniStream PLC models with built-in I/O. Technical specifications may be downloaded from the Unitronics website. General Features ® Unitronics’ UniStream PLCs are DIN-rail mounted Programmable Logic Controllers (PLCs) with a built-in I/O configuration.
- Page 2 USB device (programming port) No** * Note that B3 models do not support features requiring SD cards. In addition, Alarm History is not retained after PLC reset. ** Note that B3 models may be programmed only via Ethernet cable. Unitronics...
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Page 3: Before You Begin
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. - Page 4 Supply Input power source. Connect the Terminal Block supplied with the kit to the power cable. Battery The battery is supplied installed; Holder the user must remove the pull tab during installation. * These are available by separate order. Unitronics...
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Page 5: Mechanical Dimensions
1. Push the device onto the DIN-rail until the clips located at the top and bottom of the unit have snapped onto the DIN-rail. 2. When properly mounted, the device is squarely situated on the DIN-rail as shown below. Unitronics... - Page 6 Note that disconnecting the battery halts the preservation of back-up values and causes them to be deleted. 1. Open the bottom and inner doors. If there is a battery present, remove it. 3. Slide the battery into place. Unitronics...
- Page 7 ) 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 mm Connect the power supply 0V to the earth of the system. Unitronics...
- Page 8 Keep shield connections as short as possible. Ensure shield continuity when extending shielded cables. 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.
- Page 9 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 Unitronics...
- Page 10 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 Unitronics...
- Page 11 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. Unitronics...
- Page 12 UniStream The information in this document reflects products at the date of printing. Unitronics reserves the right, subject to all applicable laws, at any time, at its sole discretion, and without notice, to discontinue or change the features, designs, materials and other specifications of its products, and to either permanently or temporarily withdraw any of the forgoing from the market.
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