SG2-20VR-D, SG2 PLR, 8 DC IN, 4 Analog IN, 8 Relay OUT, Built-in MODBUS RTU I/O Link
SG2-20VR-D, SG2 PLR, 8 DC IN, 4 Analog IN, 8 Relay OUT, Built-in MODBUS RTU I/O Link
TECO SG2 Series PLR V.3, 8 DC Inputs, 4 Analog Inputs, 8 Relay outputs, Built-in MODBUS RTU I/O Link
Item: SG2-20VR-D
Weight: 0.8 lbs.
Made in: Taiwan (Province of China)
Quantity Pricing
1+
$226.25
10+
$221.73
20+
$214.94
50+
$209.28
$226.25
In Stock
SKU:SG2-20VR-D
Specifications 
Related Items 
Resources 
Specifications
TECO SG2 Series PLR V.3, 8 DC Inputs, 4 Analog Inputs, 8 Relay outputs, Built-in MODBUS RTU I/O Link
- 24V / 3.2mA DC Inputs
- Analog Inputs, 10-bit, 0-10VDC
- 4 line, 16 character LCD backlit display
- 8 Programming Keys
- Retentive Flash Memory
- Multi-language support
- Built-in Real-Time Clock
- Agency Approvals: UL / cUL / CE
- 1 Year Warranty
General Specifications
| General Specicfications | |
| Input Power Voltage Range | 20.4-28.8V |
| Power Consumption | 20-point: 150mA |
| Wire Size (All Terminals) | 26 to 14 AWG |
| Programming | |
| Programming Languages | Ladder/Function Block |
| Program Memory | 300 Lines or 260 Function Blocks |
| Programming Storage Media | Flash |
| Execution Speed | 10ms/cycle |
| Customizable Screens | 31 (H Coils) |
| LCD Display | 4 Lines x 16 Characters |
| Function Keys | 8, 4 User-defined (Z Inputs) |
| Auxiliary Coils | 126 (63 M-coils, 63 N-coils) |
| Timers | 31 T-coils |
| Timing Ranges | 0.01s–9999min |
| Counters | 31 C-coils |
| Highest Count | 999999 |
| RTC (Real Time Clock) | 31 R-coils |
| Resolution | 1 min |
| Time Span Available | Week, Year, Month, Day, Hour, Min |
| Daylight Savings Feature | Yes |
| Power Off RTC Retention | 240 Hours |
| Compare Instructions (Analog, Timer, or Counter Values) | 31 G-coils |
| Compare Functions | EQ, LT, GT, LE, GE, NE |
| PID Control (Proportional-Integral-Derivative) | 15 Loops (PI Coils) |
| Math Instructions | 62 (31 AS Coils, 31 MD Coils) Up to 124 Additional (Plus Unused T, C, R, G coils) |
| Math Operations | + - x / |
| Data Multiplexer Instructions | 15 (MX Coils) |
| Resolution | 2-bit, 4 Data Registers |
| Data Registers | 240 (DR Coils, 16-bit) |
| Shift Instruction | 1 8-bit (S Coil) |
| Analog Ramp Instructions | 31 (AR Coils) |
| Discrete Inputs | |
| Current Consumption | 3.2mA @24VDC |
| Input Signal ”OFF” Threshold | 24VDC: < 5VDC |
| Input Signal ”ON” Threshold | 24VDC: > 15VDC |
| Input On Delay | DC: 5ms |
| Input Off Delay | DC: 3ms |
| Transistor Type | 3-wire PNP Sensor compatible |
| High Speed Input Frequency | 1kHz |
| Standard Input Frequency | < 40 Hz |
| Required Protection | Inverse voltage protection required |
| Analog Inputs | |
| Resolution | 12 bit |
| Acceptable Input Range | Analog input: 0-10VDC voltage, 24VDC when used as discrete input |
| Input Signal ”OFF” Threshold | < 5VDC (as 24VDC discrete input) |
| Input Signal ”ON” Threshold | > 9.8VDC (as 24VDC discrete input) |
| Isolation | None |
| Short Circuit Protection | Yes |
| Total Number Available | A01-A04 (I09-I0C) |
| Relay Outputs | |
| Contact Material | Ag Alloy |
| Current Rating | 8A |
| HP Rating | 1/3HP@120V 1/2HP@250V |
| Maximum Load | Resistive: 8A/point; Inductive: 4A/point |
| Maximum Operating Time | 15ms (normal condition) |
| Life Expectancy (Rated Load) | 100k operations |
| Minimum Load | 16.7mA |
| Built-in RS485 Communication | |
| Modbus-RTU | Master/Slave mode, 4800-115.2kb, |
| supports Modbus function codes 1, 3, 5, 6, 16 | |
| DataLink | Link up to 8 Remote-I/O slave units (SG2-20Vx-x only) to 1-master unit at 8.4kb |
| Remote-I/O | Link up to 3 SG2-20Vx-x units (1-master, 2-slaves) at 38.4kb |
Environmental Conditions
| Enclosure Type | IP20 |
| Maximum Vibration | 1G According to IEC60068-2-6 |
| Operating Temperature Range | -4° to 131°F (-20° to 55°C) |
| Storage Temperature Range | -40° to 158°F (-40° to 70°C) |
| Maximum Humidity | 90% (Relative, Non-condensing) |
| Vibration | 0.075mm Amplitude; 1.0g Acceleration |
| Weight | 10-point: 230g; 8-point:190g; 20-point: 345g |
| Agency Approvals | cUL , CE, UL, UL File# E205406 |
Resources
Application Notes
| Title | Summary | Related Links |
|---|---|---|
| AN-SG2-001 SG2 Software Download | This application note will explain how to download the SG2 software from the FactoryMation website and how to set-up software on a computer using Windows 10 operating system.. |    |
| AN-SG2-002 Uninstalling SG2 Software | This App Note will show how to uninstall SG2 software using Windows 10 operating system | |
| AN-SG2-003 Opening and Linking SG2 Software to SG2 unit | In this App Note, we will be opening a new SG2 program and linking the SG2 software to the SG2 Programmable Logic Relay | |
| AN-SG2-004 Creating and Loading an SG2 Program | In this App Note, we will be creating an SG2 program and then loading the program into an SG2 Programmable Logic Relay | |
| AN-SG2-005 Simulating SG2 program using the SG2 Software | Simulating SG2 program using the SG2 Software | |
| AN-SG2-006 Defining the Ladder Logic Tool Bar | Defining the Ladder Logic Tool Bar for the SG2 Client Software. | |
| AN-SG2-007 Upload/Download an SG2 Program | Upload/Download an existing SG2 Program | |
| AN-SG2-008 SG2 Ladder Structure for 3 Contact Program | We will define the basic structure of a Ladder Logic program | |
| AN-SG2-009 Digital Inputs (AC/DC) | Discuss the proper types of input sources for each type of digital input, and we will identify both AC and DC inputs | |
| AN-SG2-010 Output Types (hardware and software) | Discuss the different Hardware Output options for the SG2 Programmable Logic Relay (Relay or Transistor), also, the Software Output Types (General, Set, Reset, and Pulse) | |
| AN-SG2-011 Compatible Sensor Types | Give examples of the sensor types that are compatible for use with the SG2 Programmable Logic Relay | |
| AN-SG2-012 Analog Inputs for the SG2 Base Unit | We will show the Analog Input capabilities of the SG2 Base units | |
| AN-SG2-013 Explaining Auxiliary Relay contact/coil options | We will define the auxiliary relay contact/coil options... | |
| AN-SG2-014 SG2 Timer Instructions | We will show how to use a Timer Instruction.. | |
| AN-SG2-015 SG2 Counter Instructions | A Counter Instruction will be used to monitor an input and activate an output coil after a certain number of events.. | |
| AN-SG2-016 Comparator Instruction | All Comparator Instruction Modes will be defined. ... | |
| AN-SG2-017 Differential (One Shot) Instructions | We will demonstrate how to use both the rising edge and falling edge Differential (One Shot) instruction.. | |
| AN-SG2-018 Timer Instruction Modes | Timer Instruction modes, definitions, and common inputs will be reviewed | |
| AN-SG2-019 Counter Instruction Modes | Counter modes will be defined and demonstrated.... | |
| AN-SG2-020 Real Time Clock Instructions | Real Time Clock (RTC) modes will be defined... | |
| AN-SG2-021 Multiplexer Instruction | We will define and demonstrate the Multiplexer Instruction.... | |
| AN-SG2-022 Mathematical Instructions | Demonstrate the Add/Subtract and the Multiply/Divide mathematical instructions.... | |
| AN-SG2-023 Connect and configure SG2 PLR to the iView HMI | Explains how to connect the SG2 PLR to the iView HMI using the RS232 communication port... | |
| AN-SG2-024 SG2 PLR and iView HMI Programs for RS232 Communication | Shows how to set the programming for the operation of the SG2 PLR and iView HMI... | |
| AN-SG2-025 Using the SG2 PLR and iView HMI on Modbus RTU | Shows you how to use the SG2 PLR and iView HMI on Modbus RTU | |
| AN-SG2-026 SG2 RS485 Communication Polarity | The proper terminal polarity for RS485 communication | |
