Adds functionality, inputs, and outputs to F4T temperature and process controllers, these mixed flex modules offer various input and output options and a safety over/under temperature limit.
Adds functionality, inputs, and outputs to F4T temperature and process controllers, these mixed flex modules offer various input and output options and a safety over/under temperature limit.
| Input Hardware Options | |
| Universal Input - Option U | Thermocouple: Grounded or ungrounded sensors, greater than 20 MΩ input impedance, 2 kΩ source resistance maximum RTD: 2- or 3-wire, platinum, 100 Ω and 1000 Ω at 32°F (0°C) calibration to DIN curve (0.00385 Ω/Ω/°C) Process: 0 to 20 mA at 100 Ω, or 0 to 10 V DC, 0 to 50 mV DC at 20 kΩ input impedance; scalable Potentiometer: 0 to 1200 Ω Inverse scaling |
| Thermistor Input - Option T | 0 to 40 kΩ, 0 to 20 kΩ, 0 to 10 kΩ, 0 to 5 kΩ, 2.252 kΩ and 10 kΩ base at 77°F (25°C) Preprogrammed Steinhart-Hart coefficients for Alpha Techniques (A curve 2.252k and 10k, C curve 10k), BetaTHERM (2.2K3A, 10K3A, and 10K4A) and YSI (004, 016, and 006) |
| Current Transformer Input - Option C | Accepts 0 to 50 mA signal (user-programmable range) Displayed operating range and resolution can be scaled and are user-programmable Current input range: 0 to 50 mA AC, 100 Ω input impedance Response time: 1 second maximum, accuracy ±1 mA typical Use with a current transformer |
| Output Hardware Options - Model Dependent | |
| Switched DC Output | Maximum 32 V DC open circuit Maximum current 30 mA per single output Maximum current 40 mA per pair |
| Open Collector Output | Maximum 30 V DC at 100 mA |
| Solid State Relay (SSR) Output | Form A, 1 A at 50°F (10°C) to 0.5 A at 149°F (65°C), 0.5 A at 24 V AC minimum, 264 V AC maximum, opto-isolated, without contact suppression |
| Form A Electromechanical Relay Output | 5 A, 24 to 240 V AC or 30 V DC maximum, resistive load, 100,000 cycles at rated load, requires a minimum load of 20 mA at 24 V, 125 VA pilot duty |
| Form C Electromechanical Relay Output | 5 A, 24 to 240 V AC or 30 V DC maximum, resistive load, 100,000 cycles at rated load, requires a minimum load of 20 mA at 24 V, 125 VA pilot duty |
| NO-ARC Relay Output | Form A, 12 A at 122°F (50°C), 85 to 264 V AC, no V DC, resistive load, 2 million cycles at rated load |
| Universal Process/Retransmit Output | Range selectable 0 to 10 V DC ±15 mV into a minimum 1000 Ω load with 2.5 mV nominal resolution 0 to 20 mA ±30 µA into maximum 800 Ω load with 5 µA nominal resolution Temperature stability 100 ppm/°C |
| Custom Options and Connectors | |
| Connector Type | Right angle screw connector (standard) - option A Front screw connector - option F |
