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  • Thermocouple PLC PL250.
  • PL250 FEATURES

    • Thermocouple input.
    • Voltage & mA input
    • RTD input
    • Voltage input
    • 16 Digital input.
    • PID Control
    • Analog Output
    • 12 Relay Output.
    • RS48

Thermocouple input PLC PL250

General Description

The PL250 is designed to accept Thermocouple or mA/ Voltage input and is mountable on DIN Rail. The PL250-11AD has 4 16 Bit Thermocouple or RTD inputs. The PL250-10AD has 4 0-10V input or 2 0/4-20mA input. Both units have 16 Digital input (PNP) and are able to accept encoder inputs.
The PL250 has two 0-10 V analog outputs with p, PI, PID control and 12 relays with 5 Amp contacts. The analog and digital count can be increased with using the MCM260 modules.
The PL250 can be programmed with the PLprog software. It uses ladder diagrams, logic relays, timers, counters, maths and logic functions.
The PL250 has a real time clock and can have a back up battery.

INPUT
Thermocouple
mA or Voltage
16 Digital PNP
OUTPUT
12 Relays 5 Amps
2 x 0-10 V 8 Bit
POWER SUPPLY
Power Supply Voltage
12...24 Vdc/VAC
POWER CONSUMPTION
10W MAX
CONFIGURATION
PLprog software
ISOLATION
No.
EMC
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
HOUSING
None
Dimensions W x H x T
6.2" x 3.5" x 2.8"
160 x 90 x 58 mm
Weight 12 oz 375 g
TEMPERATURE
Operating Temperature 32°F +113°F 0°C +45°C
Humidity (non condensing) 35-95%

 

Specifications

Input Analog
Thermocouple K,S,T,R,J,E.
Voltage 0-10 V 10 Bit, 0-1V 16Bit
Current 0-20mA, 4-20mA 16 Bit
Input Digital 16 PNP,
Output Analog: 0-10 V, 8 Bit
Output Digital: 12 Relays 5 Amps
Power Supply: 12...24Vac/Vdc.
Power Consumption: 10VA max.
Temperature rating: Operative- 32°F +113°F -0°C +45°C
Humidity: (non condensing) 35-95%.
Housing: DIN Rail
Dimensions: 6.2" x 3.5" x 2.8", 160 x 90 x 58 mm
Weight: 7 oz 250 g
EMC. For industrial environments.
Immunity: EN 61000-6-2.
Emission: EN 61000-6-4.
Configuration: PC Configurable, USB.

Drawings

Power supply  
Positive 24Vdc Terminal 1
Negative Terminal 2
Analog Input  
Analog Input AI1 Terminal 5
Analog Input AI2 Terminal 6
Analog Input AI3 Terminal 7
Analog Input AI4 Terminal 8
Digital inputs  
Encoder Inputs 1 Terminal 10 and 11
Encoder Inputs 2 Terminal 12 and 13
PNP 1 Terminal 14
PNP 2 Terminal 15
PNP 3 Terminal 16
PNP 4 Terminal 17
PNP 5 Terminal 38
PNP 6 Terminal 39
PNP 7 Terminal 40
PNP 8 Terminal 41
PNP 9 Terminal 42
PNP 10 Terminal 43
PNP 11 Terminal 44
PNP 12 Terminal 45

PL250-PLC-Wiring-Diagram


Relay output  
Output 1 Terminal 19
Output 2 Terminal 20
Output 3 Terminal 21
Output 4 Terminal 22
Output 5 Terminal 23
Output 6 Terminal 24
Output 7 Terminal 28
Output 8 Terminal 29
Output 9 Terminal 30
Output 10 Terminal 31
Output 11 Terminal 32
Output 12 Terminal 33
Common Terminal 25
Common Terminal 26
Common Terminal 27
Common Terminal 34
Common Terminal 35
Common Terminal 36

Analog output  
Output 1 Terminal 16
Output 2 Terminal 17
Positive Terminal 18

Applications

  • Thermocouple input PLC.
Back to General Description Thermocouple input PLC PL250.