EPL200

Compact Open-Frame PLC
Features
  • 4 Thermocouple Inputs
  • Voltage and Current Input
  • 8 PNP, 2 NPN Digital Inputs
  • 4 PNP Outputs
  • 8 Relay Outputs
  • Analog Outputs
  • PID Control
  • RS485 and Ethernet
  • Modbus RTU
  • Modbus TCP

EPL200 Compact Open Frame PLC Board

Compact Open-Frame PLC

The EPL200 is a compact and flexible open-frame PLC board designed to function as both a control unit and a connectivity node. It offers integrated RS485 (Modbus RTU), Ethernet (Modbus TCP/IP), and a complete set of analog and digital I/O, making it ideal for embedded control applications.

The board is programmable via the LogicLab development environment, compliant with IEC 61131 standards and available for download in the Software section of this page.

Designed for seamless integration into machines and systems, the EPL200 supports a wide range of input and output signals, multiple encoder inputs, and various power supply options. Its versatility in both mounting and programming makes it a practical alternative to traditional custom electronics.

Key Features

  • Wide Input Compatibility: Thermocouples, RTDs, thermistors, mA, mV, and voltage signals.
  • Multiple Output Options: Analog voltage or 4–20 mA, digital PNP outputs, and 8 relay outputs.
  • Flexible Communication: RS485 (Modbus RTU) and Ethernet (Modbus TCP/IP).
  • Power Supply Options: 24 V AC/DC, 12 V AC/DC, or 115–230 V AC.
  • Encoder Support: Accepts up to 3 encoders for motion or positioning applications.
  • LogicLab Programmable: IEC 61131-compliant development environment.
  • Open-Frame Design: Ideal for OEM integration within custom equipment and panels.
  • Compact and Modular: Flexible mounting and scalable system design.

EPL200 Specifications

Input Analog
Thermocouple K, J, S, R, T, E, N, B
Voltage 0–20 mV, 0–1 V (16-bit)
Current 0–20 mA, 4–20 mA (16-bit)
RTD PT100, PT1000, NI100 (2 or 3 wires), Potentiometer
Thermistors PTC 1K, NTC 10K
Input Digital 6 PNP, 1 NPN
Output Analog 2 × 0–10 V
Output Relays 4 × 5 A Relays, 4 × 10 A Relays
Output Digital 4 PNP
Communication 2 × RS485 (Modbus Master/Slave)
1 × RJ45 (Modbus TCP Master/Slave)
Power Supply 12–24 V AC/DC, 115 V AC, 230 V AC
Power Consumption 5 W
Temperature Range Operating: -32°F to +113°F (0°C to +45°C)
Humidity 35–95% (non-condensing)
Housing PCB with DIN rail mount
Dimensions 6.3" × 3.6" × 1.3" (160 × 90 × 33 mm)
Weight 8 oz (280 g)
EMC Compliance Designed for industrial environments
Immunity: EN 61000-6-2
Emission: EN 61000-6-4
Configuration PC configurable

EPL200 Dimensions

Length 160 mm 6.3-inch
Width 90 mm 3.6-inch

EPL200

EPL200 Compact Open Frame PLC Dimensions

Wiring Connections

EPL200 Power Supply Wiring

Power Supply
Positive Terminal 23
Negative Terminal 25

Power Supply

EPL200 PLC power supply wiring diagram

EPL200 Thermocouple Inputs

Thermocouple Input
Input 1 Terminal 29 and 30
Input 2 Terminal 34 and 31
Input 3 Terminal 34 and 32
Input 4 Terminal 34 and 33

Thermocouple Wiring

Thermocouple PLC input wiring diagram

EPL200 Thermistor Inputs

Thermistor Input
Input 1 Terminal 29 and 30
Input 2 Terminal 34 and 31
Input 3 Terminal 34 and 32
Input 4 Terminal 34 and 33

Thermistor Wiring

Thermistor PLC input wiring diagram

EPL200 2-Wire Potentiometer Inputs

2-Wire Potentiometer Input
Input 1 Terminal 29 and 30
Input 2 Terminal 34 and 31
Input 3 Terminal 34 and 32
Input 4 Terminal 34 and 33

Potentiometer Wiring

2-wire potentiometer PLC input wiring diagram

EPL200 3-Wire RTD Inputs

3-Wire RTD Input 1
Leg 1 Terminal 30
Common Terminals 29 and 31
3-Wire RTD Input 2
Leg 1 Terminal 33
Common Terminals 32 and 31

RTD Wiring

3-wire RTD input PLC wiring diagram

EPL200 Voltage and mA Inputs

Voltage Input
AI5 Positive Terminal 35
AI5 Negative Terminal 37
AI6 Positive Terminal 36
AI6 Negative Terminal 37
mA Input
AI5 Positive Terminal 35
AI5 Negative Terminal 37
AI6 Positive Terminal 36
AI6 Negative Terminal 37

Analog Input Wiring

Voltage and mA input PLC wiring diagram

EPL200 Counter Inputs

ENC1
Counter 1 Terminal 2
Counter 2 Terminal 5
Counter 3 Terminal 46
Max 100KHz

Counter Input Wiring

Counter input PLC wiring diagram

EPL200 Push-Pull Encoder Inputs

ENC1
A Terminal 2
B Terminal 3
Z Terminal 6
ENC2
A Terminal 4
B Terminal 5
Z Terminal 7

Encoder Input Wiring

Push-Pull Encoder input PLC wiring diagram

EPL200 Relay Output

Relay Q0.0
Common Terminal 13 or 14
Normally open Terminal 9
Relay Q0.1
Common Terminal 13 or 14
Normally open Terminal 10
Relay Q0.2
Common Terminal 13 or 14
Normally open Terminal 11
Relay Q0.3
Common Terminal 13 or 14
Normally open Terminal 12

Relay bank 1 output Wiring

Relay Bank 1 Output PLC wiring diagram

EPL200 Relay Output

Relay Q0.4
Common Terminal 16 or 17
Normally open Terminal 15
Relay Q0.5
Common Terminal 16 or 17
Normally open Terminal 18

Relay bank 2 output Wiring

Relay Bank 2 Output PLC wiring diagram

EPL200 Relay Output

Relay Q0.6
Common Terminal 20 or 21
Normally open Terminal 19
Relay Q0.7
Common Terminal 20 or 21
Normally open Terminal 22

Relay bank 3 output Wiring

Relay Bank 3 Output PLC wiring diagram

EPL200 Solid-State Output

Relay Q1.0
Common Terminal 41
Normally open Terminal 42
Relay Q1.1
Common Terminal 41
Normally open Terminal 43
Relay Q1.2
Common Terminal 41
Normally open Terminal 44
Relay Q1.3
Common Terminal 41
Normally open Terminal 45

Solid-State Output Wiring

Solid State Output Output PLC wiring diagram

Analog Output

mA output AO1
Positive Terminal 50
Negative Terminal 49
Voltage output AO1
Positive Terminal 50
Negative Terminal 49

Voltage and mA

Voltage and mA Output PLC wiring diagram

Applications

The EPL200 is designed for OEM applications that demand a compact, flexible, and programmable PLC solution. Its wide range of analog and digital I/O, combined with advanced control features, makes it ideal for integration into custom machinery and specialized automation systems. The ability to program using LogicLab software ensures seamless adaptation to diverse industrial tasks, including temperature control, motion control, process monitoring, and equipment interfacing.

Pixsys Electronics USA

Pixsys Electronics products are sold and supported by Datexel LLC in the USA.

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Contact

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✉ Info@pixsysusa.com

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